Filed Pursuant to Rule 424(b)(5)

Registration No. 333-251195

CALCULATION OF REGISTRATION FEE⁽¹⁾

PROSPECTUS SUPPLEMENT

(To prospectus dated December 8, 2020)

8,000,000 Shares

Class A common stock

We are offering 8,000,000 shares of our Class A common stock in this offering.

Our Class A common stock is quoted on the Nasdaq Global Select Market (“Nasdaq”) under the symbol “BRP.” On September 14, 2021, the last reported sale price of our Class A common stock was $31.27 per share, as reported on Nasdaq.

We will use the net proceeds we receive from our sale of Class A common stock in this offering to purchase new membership interests of Baldwin Risk Partners, LLC, which we refer to as “LLC Units,” from Baldwin Risk Partners, LLC. No public market exists for the LLC Units. The purchase price payable by us for each LLC Unit will be equal to the public offering price of our Class A common stock in this offering, less underwriting discounts and commissions. Baldwin Risk Partners, LLC will use the proceeds from the sale of the LLC Units to BRP Group, Inc. as follows (i) to pay fees and expenses of approximately $1,000,000 in connection with this offering; and (ii) for working capital and other general corporate purposes, including to fund cash payments to be made upon the closing of previously announced Partner acquisitions, Partnership opportunities that we are considering and future Partnership opportunities. See “Use of proceeds.”

The underwriters have the option to purchase up to 1,200,000 additional shares of Class A common stock from us at the initial price to the public less the underwriting discounts and commissions.

The underwriters expect to deliver the shares against payment in New York on or about September  17, 2021.

Investing in our Class A common stock involves risks. See “Risk factors” beginning on page S-32 of this prospectus supplement as well as those discussed under the heading “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2020.

Neither the Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.

Joint book-running managers

                 Co-Managers                    

Prospectus supplement dated September 14, 2021.

Table of contents

Prospectus supplement

Prospectus

Neither we nor the underwriters have authorized anyone to provide any information or to make any representations other than those contained or incorporated by reference in this prospectus supplement, the accompanying prospectus or in any free writing prospectuses we have prepared. We and the underwriters take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. This prospectus supplement and the accompanying prospectus is an offer to sell only the shares offered hereby, but only under circumstances and in jurisdictions where it is lawful to do so. The information contained in this prospectus supplement and the accompanying prospectus is current only as of its date.

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Commonly Used Defined Terms

In this prospectus supplement, unless the context otherwise requires, “Baldwin Risk Partners,” the “Company,” “BRP,” “we,” “us” and “our” refer (i) prior to the consummation of the Reorganization Transactions, to Baldwin Risk Partners, LLC and its subsidiaries and (ii) after the Reorganization Transactions, to BRP Group, Inc., Baldwin Risk Partners, LLC and their subsidiaries.

The following terms have the following meanings throughout this prospectus supplement unless the context indicates or requires otherwise:

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Substantial Ownership Requirement

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ABOUT THIS PROSPECTUS SUPPLEMENT

This document is part of a registration statement that we filed with the Securities and Exchange Commission, or the SEC, using a “shelf” registration process and consists of two parts. The first part is this prospectus supplement, including the documents incorporated by reference herein, which describes the specific terms of this offering. The second part, the accompanying prospectus, including the documents incorporated by reference therein, gives more general information, some of which may not apply to this offering. Generally, when we refer to the “prospectus,” we are referring to both parts combined. This prospectus supplement may add to, update or change information in the accompanying prospectus and the documents incorporated by reference into this prospectus supplement or the accompanying prospectus.

If information in this prospectus supplement is inconsistent with information in the accompanying prospectus or any document incorporated by reference herein or therein that was filed with the SEC before the date of this prospectus supplement, you should rely on this prospectus supplement. This prospectus supplement, the accompanying prospectus and the documents incorporated by reference include important information about us, the securities being offered and other information you should know before investing in our securities. You should also read and consider information in the documents to which we have referred you in the sections of this prospectus supplement and the accompanying prospectus entitled “Where you can find additional information” and “Incorporation by reference.”

We further note that the representations, warranties and covenants made by us in any agreement that is filed as an exhibit to any document that is incorporated by reference herein were made solely for the benefit of the parties to such agreement, including, in some cases, for the purpose of allocating risk among the parties to such agreements, and should not be deemed to be a representation, warranty or covenant to you. Moreover, such representations, warranties or covenants were accurate only as of the date made. Accordingly, such representations, warranties and covenants should not be relied on as accurately representing the current state of our affairs.

We take no responsibility for, and can provide no assurances as to the reliability of, any information that is in addition to or different from that contained or incorporated by reference in this prospectus supplement and the accompanying prospectus. We are not offering to sell these securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information contained or incorporated by reference in this prospectus supplement or the accompanying prospectus is accurate as of any date other than as of the date of this prospectus supplement or the accompanying prospectus, as the case may be, or in the case of the documents incorporated by reference, the date of such documents regardless of the time of delivery of this prospectus supplement and the accompanying prospectus or any sale of our securities. Our business, financial condition, liquidity, results of operations and prospects may have changed since those dates.

In this prospectus, unless the context otherwise requires, “Baldwin Risk Partners,” the “Company,” “BRP,” “we,” “us” and “our” refer (i) prior to the consummation of the Reorganization Transactions, to Baldwin Risk Partners, LLC and its subsidiaries and (ii) after the Reorganization Transactions, to BRP Group, Inc., Baldwin Risk Partners, LLC and their subsidiaries. This prospectus supplement and the information incorporated herein by reference contain references to trademarks, service marks and trade names owned by us or other companies. Solely for convenience, trademarks, service marks and trade names referred to in this prospectus supplement and the information incorporated herein, including logos, artwork, and other visual displays, may appear without the ^® or ^™ symbols, but such references are not intended to indicate, in any way, that we will not assert, to the fullest extent under applicable law, our rights or the rights of the applicable licensor to these trademarks, service marks and trade names. We do not intend our use or display of other companies’ trade names, service marks or trademarks to imply a relationship with, or endorsement or sponsorship of us by, any other companies. All trademarks, service marks and trade names included or incorporated by reference into this prospectus supplement or any related free writing prospectus are the property of their respective owners.

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No action is being taken in any jurisdiction outside the United States to permit a public offering of the securities or possession or distribution of this prospectus supplement or the accompanying prospectus in that jurisdiction. Persons who come into possession of this prospectus supplement or the accompanying prospectus in jurisdictions outside the United States are required to inform themselves about and to observe any restrictions as to this offering and the distribution of this prospectus supplement or the accompanying prospectus applicable to that jurisdiction.

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WHERE YOU CAN FIND ADDITIONAL INFORMATION

We have filed with the SEC a registration statement on Form S-3 under the Securities Act of 1933, as amended, or the Securities Act, with respect to the Class A common stock offered by this prospectus supplement. This prospectus supplement, filed as part of the registration statement, does not contain all the information set forth in the registration statement and its exhibits and schedules, portions of which have been omitted as permitted by the rules and regulations of the SEC. For further information about us, we refer you to the registration statement and to its exhibits and schedules.

We file annual, quarterly and current reports, proxy statements and other information with the SEC. The SEC maintains a website at www.sec.gov that contains periodic and current reports, proxy and information statements, and other information regarding registrants that are filed electronically with the SEC.

These documents are also available, free of charge, through the Investor Relations section of our website, which is located at www.ir.baldwinriskpartners.com. Information contained on our website is not incorporated by reference into this prospectus supplement or the accompanying prospectus and you should not consider information on our website to be part of this prospectus supplement or the accompanying prospectus.

INCORPORATION BY REFERENCE

The SEC allows us to incorporate by reference much of the information we file with the SEC, which means that we can disclose important information to you by referring you to those publicly available documents. The information that we incorporate by reference in this prospectus supplement and the accompanying prospectus is considered to be part of this prospectus supplement. Because we are incorporating by reference future filings with the SEC, this prospectus supplement is continually updated and those future filings may modify or supersede some of the information included or incorporated in this prospectus supplement. This means that you must look at all of the SEC filings that we incorporate by reference to determine if any of the statements in this prospectus supplement, the accompanying prospectus or in any document previously incorporated by reference have been modified or superseded. This prospectus supplement incorporates by reference the documents listed below (File No. 001-39095) and any future filings we make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act (in each case, other than those documents or the portions of those documents not deemed to be filed) between the date of this prospectus supplement and the termination of this offering:

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You may request a copy of these filings, at no cost, by contacting us, either orally or in writing, at the following:

BRP Group, Inc.

Attention: Investor Relations

4211 W. Boy Scout Blvd., Suite 800

Tampa, Florida 33607

Telephone: (866) 279-0698

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements in this prospectus supplement, any related free writing prospectus, and the information incorporated by reference herein and therein contain statements that are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements, which are subject to risks, uncertainties and assumptions about us, may include projections of our future financial performance, our anticipated growth strategies and anticipated trends in our business. These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements, including those factors discussed under the caption entitled “Risk factors.” You should specifically consider the numerous risks outlined under “Risk factors” and elsewhere in this prospectus supplement and in our most recent Annual Report on Form 10-K, which is incorporated by reference into this prospectus supplement in their entirety, together with other information in this prospectus supplement, the documents incorporated by reference and any free writing prospectus that we may authorize for use in connection with this offering.

Although we believe the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity, performance or achievements. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of any of these forward-looking statements. We are under no duty to update any of these forward-looking statements after the date of this prospectus supplement to conform our prior statements to actual results or revised expectations.

CAUTIONARY STATEMENT REGARDING THE USE OF NON-U.S. GAAP MEASURES

This prospectus supplement, including documents incorporated by reference herein, contains financial measures that are not prepared in accordance with United States Generally Accepted Accounting Principles (GAAP). These include:

These non-GAAP financial measures are supplemental financial measures of our performance only, and should not be considered substitutes for net income, commissions and fees or any other measure derived in accordance with GAAP. As used in this prospectus supplement, these non-GAAP financial measures have the following meanings:

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Adjusted EBITDA is a key metric used by management and our board of directors to assess our financial performance. We believe that Adjusted EBITDA is an appropriate measure of operating performance because it eliminates the impact of expenses that do not relate to business performance, and that the presentation of this measure enhances an investor’s understanding of our financial performance. We believe that Adjusted EBITDA Margin is helpful in measuring profitability of operations on a consolidated level. For a reconciliation of Adjusted EBITDA and Adjusted EBITDA Margin to net income, see “Prospectus supplement summary—Summary historical and pro forma condensed consolidated financial and other data.”

Organic Revenue and Organic Revenue Growth are key metrics used by management and our board of directors to assess our financial performance. We believe that Organic Revenue and Organic Revenue Growth are appropriate measures of operating performance as they allow investors to measure, analyze and compare growth in a meaningful and consistent manner. For reconciliations of Organic Revenue Growth to commissions and fees, see “Prospectus supplement summary—Summary historical and pro forma condensed consolidated financial and other data.”

Adjusted Net Income is presented for the purpose of calculating Adjusted Diluted EPS. Adjusted Diluted EPS measures our per share earnings excluding certain expenses as discussed above and assuming all shares of Class B common stock were exchanged for Class A common stock. We believe Adjusted Diluted EPS is useful to investors because it enables them to better evaluate per share operating performance across reporting periods.

Our use of the terms Adjusted EBITDA, Adjusted EBITDA Margin, Organic Revenue, Organic Revenue Growth, Adjusted Net Income and Adjusted Diluted EPS may vary from the use of similar terms by other companies in our industry and accordingly may not be comparable to similarly titled measures used by other companies.

The non-GAAP financial measures used in this prospectus supplement have not been reviewed or audited by our or any independent registered public accounting firm.

Adjusted EBITDA and Adjusted EBITDA Margin have important limitations as analytical tools. For example, Adjusted EBITDA and Adjusted EBITDA Margin:

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RISK FACTORS

Investing in our securities involves a high degree of risk. In addition to the other information contained in this prospectus supplement, the accompanying prospectus and the documents we incorporate by reference herein or therein, you should carefully consider the risks discussed below and under the heading “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2020, filed with the SEC on March 11, 2021 before making a decision about investing in our securities. The risks and uncertainties discussed below and in our Annual Report on Form 10-K for the year ended December 31, 2020 are not the only ones facing us. Additional risks and uncertainties not presently known to us, or that we currently see as immaterial, may also harm our business. If any of these risks occur, our business, financial condition and operating results could be harmed, the trading price of our Class A common stock could decline and you could lose part or all of your investment. The ongoing COVID-19 pandemic may also have the effect of heightening many of the risks described in this “Risk Factors” section.

Risks related to this offering and ownership of our Class A common stock

Lowry Baldwin, our Chairman, has significant influence over us, including control over decisions that require the approval of stockholders, which could limit your ability to influence the outcome of key transactions, including a change of control, and his interests in our business may be different than yours.

We are currently controlled by Lowry Baldwin, our Chairman. Immediately following the completion of this offering, the Voting Group is expected to beneficially own approximately 30% of the voting power of our common stock, or 30% if the underwriters’ option to purchase additional shares is fully exercised.

However, Lowry Baldwin, our Chairman, will continue to have a significant effect over fundamental and significant corporate matters and transactions as a result of his significant ownership and voting power with respect to our common stock and our Stockholders Agreement, including the ability to influence decisions in connection with any meeting of our shareholders or any written consent of our shareholders.

We may issue a substantial amount of our common stock in the future, which could cause dilution to investors and otherwise adversely affect our stock price.

A key element of our growth strategy is to make acquisitions. As part of our acquisition strategy, we have, and in the future are likely to, issue shares of our common stock, as well as LLC Units of Baldwin Risk Partners, LLC, as consideration for such acquisitions and as inducement awards to personnel at the acquired companies to incentivize them to join our team. These issuances could be significant. To the extent that we make acquisitions and issue our shares of common stock as consideration or inducement awards, your equity interest in us will be diluted. Any such issuance will also increase the number of outstanding shares of common stock that will be eligible for sale in the future. Persons receiving shares of our common stock in connection with these acquisitions may be more likely to sell off their common stock, which may influence the price of our common stock. In addition, the potential issuance of additional shares in connection with anticipated acquisitions could lessen demand for our common stock and result in a lower price than might otherwise be obtained. We may issue common stock in the future for other purposes as well, including in connection with financings, for compensation purposes, in connection with strategic transactions or for other purposes.

We have broad discretion in the use of the net proceeds from this offering and may not use them effectively, which could affect our results of operations and cause our stock price to decline.

Our management will have broad discretion in the application of the net proceeds from this offering, including for any of the purposes described in the “Use of Proceeds” section of this prospectus supplement and you will not have the opportunity as part of your investment decision to assess whether the net proceeds are being used appropriately. Our management could spend the net proceeds from this offering in ways that do not improve our

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results of operations or enhance the value of our common stock. The failure by our management to apply these funds effectively could result in financial losses that could have a material adverse effect on our business and cause the price of our common stock to decline. Pending their use, we may invest the net proceeds from this offering in a manner that does not produce income or that loses value.

We have identified material weaknesses in our internal control over financial reporting.

In connection with our audit of the fiscal year 2018 consolidated financial statements, we identified four material weaknesses in the design and operation of our internal control over financial reporting. The material weaknesses relate to: (i) a lack of sufficient number of personnel with an appropriate level of accounting knowledge, training and experience to appropriately analyze, record and disclose accounting matters timely and accurately; (ii) insufficient policies and procedures to achieve complete and accurate financial accounting, reporting and disclosures; (iii) insufficient policies and procedures to review, analyze, account for and disclose complex transactions and (iv) failure to design and maintain controls over the operating effectiveness of information technology (“IT”) general controls. These material weaknesses still exist at June 30, 2021.

We are continuing the process of planning and implementing a number of steps to enhance our internal control over financial reporting and to address these material weaknesses. We have completed the hiring of key personnel in the accounting department with technical accounting and financial reporting experience and have enhanced our internal review procedures during the financial statement close process. We are continuing to document and improve our processes, implement internal controls procedures and design and implement IT general computer controls.

We cannot assure you that the measures we have taken to date, and actions we may take in the future, will be sufficient to remediate the control deficiencies that led to our material weaknesses in our internal control over financial reporting or that they will prevent or avoid potential future material weaknesses. In addition, neither our management nor an independent registered public accounting firm has performed an evaluation of our internal control over financial reporting in accordance with the provisions of the Sarbanes-Oxley Act because no such evaluation has been required. Had we or our independent registered public accounting firm performed an evaluation of our internal control over financial reporting in accordance with the provisions of the Sarbanes-Oxley Act, additional material weaknesses may have been identified. As a public company, we will be required in future years to document and assess the effectiveness of our system of internal control over financial reporting to satisfy the requirements of the Sarbanes-Oxley Act.

If we fail to effectively remediate these material weaknesses in our internal control over financial reporting, if we identify future material weaknesses in our internal control over financial reporting or if we are unable to comply with the demands that will be placed upon us as a public company, including the requirements of Section 404 of the Sarbanes-Oxley Act, in a timely manner, we may be unable to accurately report our financial results, or report them within the timeframes required by the SEC. In addition, if we are unable to assert that our internal control over financial reporting is effective, or if our independent registered public accounting firm is unable to express an opinion as to the effectiveness of our internal control over financial reporting, when required, investors may lose confidence in the accuracy and completeness of our financial reports, we may face restricted access to the capital markets and our stock price may be adversely affected.

The pro forma condensed consolidated financial information included in this prospectus supplement is presented for illustrative purposes only and may not be an indication of our financial condition or results of operations after the consummation of the Partnerships presented therein.

Our operating results after all of the Partnerships presented in the pro forma condensed consolidated financial information are consummated may be materially different from those shown in the pro forma condensed consolidated financial information presented in this prospectus supplement, which does not purport to represent what our financial position, results of operations or cash flows would actually have been if such Partnerships had occurred as of the date indicated or what our financial position, results of operations

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or cash flows would be for any future periods. The pro forma condensed consolidated financial information contained in this prospectus supplement is presented for illustrative purposes only, is based on various adjustments, assumptions, judgments and preliminary estimates and may not be an indication of our future financial condition or results of operations following the consummation of the Partnerships presented therein for several reasons. Specifically, available financial information for the Partners reflected in the pro forma condensed consolidated financial information is limited and some of the financial information for such businesses has not been reviewed or audited by any independent auditors. In certain cases, the underlying financial information may in part be derived from management estimates or quality of earnings analyses. Quality of earnings reviews are not an audit and do not involve a review by our independent auditors. See “Prospectus supplement summary—Summary historical and pro forma condensed consolidated financial and other data.” In addition, pro forma condensed consolidated financial information included in this prospectus supplement gives effect to the Insignificant Probable Partnerships, which refer to probable (but not yet completed) acquisitions for which we have entered into signed letters of intent. We may not be successful in negotiating definitive agreements with respect to and consummating some or all of the Insignificant Probable Partnerships within the expected timeframe or at all.

Our actual financial condition and results of operations following the consummation of such Partnerships may not be consistent with, or evident from, this pro forma condensed consolidated financial information. In addition, the assumptions used in preparing the pro forma condensed consolidated financial information may not prove to be accurate and other factors may affect our financial condition or results of operations following the completion of such Partnerships. The costs, fees and expenses related to such Partnerships could be higher than currently estimated. Further, because the determination of fair value is dependent upon valuations that must be performed as of the date each such Partnerships is consummated, the valuations underlying the unaudited pro forma condensed consolidated financial information included in this prospectus supplement may be revised after the date hereof. Any such adjustments to the preliminary estimates of fair value could be material.

We are a holding company with our principal asset being our 47.31% ownership interest in BRP; accordingly, we are dependent upon distributions from BRP to pay dividends, if any, and taxes, make payments under the Tax Receivable Agreement and pay other expenses.

We are a holding company and have no material assets other than our ownership of LLC Units in Baldwin Risk Partners, LLC and we do not have any independent means of generating commissions and fees. We intend to cause Baldwin Risk Partners, LLC to make pro rata distributions to BRP LLC Members and us in an amount at least sufficient to allow us and BRP LLC Members to pay all applicable taxes, to make payments under the Tax Receivable Agreement and to pay our corporate and other overhead expenses. Baldwin Risk Partners, LLC is a distinct legal entity and may be subject to legal or contractual restrictions that, under certain circumstances, may limit our ability to obtain cash from them. If Baldwin Risk Partners, LLC is unable to make distributions, we may not receive adequate distributions, which could materially and adversely affect our dividends and financial position and our ability to fund any dividends.

Our board of directors will periodically review the cash generated from our business and the capital expenditures required to finance our global growth plans and determine whether to declare periodic dividends to our stockholders. Our board of directors will take into account general economic and business conditions, including our financial condition and results of operations, capital requirements, contractual restrictions, including restrictions and covenants contained in the Credit Agreement, business prospects and other factors that our board of directors considers relevant. In addition, the Credit Agreement limits the amount of distributions that Baldwin Risk Partners, LLC can make to us and the purposes for which distributions could be made. Accordingly, we may not be able to pay dividends even if our board of directors would otherwise deem it appropriate. Refer to the Liquidity and Capital Resources section under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information.

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If securities analysts do not publish research or reports about our business or if they publish negative evaluations of our Class A common stock, the price of our Class A common stock could decline.

The trading market for our Class A common stock will rely in part on the research and reports that industry or securities analysts publish about us or our business. We currently have research coverage by industry and securities analysts. If no or few analysts continue coverage of us, the trading price of our Class A common stock would likely decrease. If one or more of the analysts covering our business downgrade their evaluations of our Class A common stock, the price of our Class A common stock could decline. If one or more of these analysts cease to cover our Class A common stock, we could lose visibility in the trading market for our Class A common stock, which in turn could cause our Class A common stock price to decline.

General risk factors

We expect that our stock price will be volatile, which could cause the value of your investment to decline, and you may not be able to resell your shares for a profit.

Securities markets worldwide have experienced, and are likely to continue to experience, significant price and volume fluctuations. This market volatility, as well as general economic, market or political conditions, could reduce the market price of our Class A common stock regardless of our results of operations. The trading price of our Class A common stock is likely to be volatile and subject to wide price fluctuations in response to various factors, including:

These and other factors may cause the market price and demand for shares of our Class A common stock to fluctuate substantially, which may limit or prevent investors from readily selling their shares of Class A common stock and may otherwise negatively affect the liquidity of our Class A common stock. In addition, in the past, when the market price of a stock has been volatile, holders of that stock have sometimes instituted securities class action litigation against the company that issued the stock. If any of our stockholders brought a lawsuit against us, we could incur substantial costs defending the lawsuit. Such a lawsuit could also divert the time and attention of our management from our business, which could significantly harm our profitability and reputation.

Some provisions of Delaware law and our certificate of incorporation and by-laws may deter third parties from acquiring us and diminish the value of our Class A common stock.

Our certificate of incorporation and by-laws provide for, among other things:

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These provisions in our certificate of incorporation and by-laws may discourage, delay or prevent a transaction involving a change in control of our company that is in the best interest of our minority stockholders. Even in the absence of a takeover attempt, the existence of these provisions may adversely affect the prevailing market price of our Class A common stock if they are viewed as discouraging future takeover attempts. These provisions could also make it more difficult for stockholders to nominate directors for election to our board of directors and take other corporate actions.

We are an “emerging growth company” and we cannot be certain if the reduced disclosure requirements applicable to emerging growth companies will make our common stock less attractive to investors.

We are an “emerging growth company,” as defined in the JOBS Act, and we intend to take advantage of certain exemptions from various reporting requirements that are applicable to public companies that are not “emerging growth companies,” including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation and exemptions from the requirements of holding non-binding advisory votes on executive compensation and golden parachute payments for so long as we remain an emerging growth company. We cannot predict if investors will find our common stock less attractive if we rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock and our stock price may be more volatile. See, “— We expect that our stock price will be volatile, which could cause the value of your investment to decline, and you may not be able to resell your shares for a profit.” We will cease to be an emerging growth company, and therefore will no longer be able to take advantage of these exemptions, at December 31, 2021 because we had more than $700.0 million in market value of our stock held by non-affiliates measured as of June 30, 2021 (and we have been a public company for at least 12 months and have filed one annual report on Form 10-K).

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USE OF PROCEEDS

We estimate that our net proceeds from our sale of Class A common stock in this offering will be approximately $234.2 million (or $269.4 million if the underwriters exercise in full their option to purchase additional shares) after deducting underwriting discounts and commissions but before deducting estimated offering expenses.

We estimate that the aggregate offering expenses for this offering (other than the underwriting discount and commissions) will be approximately $1,000,000. See “Underwriting.”

We intend to use the net proceeds from this offering (including net proceeds received if the underwriters exercise in full their option to purchase additional shares) to purchase 8,000,000 newly-issued LLC Units from Baldwin Risk Partners, LLC at a purchase price per LLC Unit equal to the public offering price per share of Class A common stock in this offering after underwriting discounts and commissions.

Baldwin Risk Partners, LLC will use the proceeds from the sale of the LLC Units to BRP Group, Inc. as follows: (i) to pay fees and expenses of approximately $1,000,000 in connection with this offering; and (ii) for working capital and other general corporate purposes, including to fund cash payments to be made upon the closing of previously announced Partner acquisitions, Partnership opportunities that we are considering and future Partnership opportunities. We cannot assure you that we will consummate any such possible acquisitions. These expectations are subject to change.

If the underwriters exercise their option to purchase additional shares of Class A common stock in full, we estimate that our additional net proceeds will be approximately $35.1 million.

We intend to use the net proceeds from the underwriters’ exercise of their option to purchase additional shares of Class A common stock to purchase additional newly issued LLC Units from Baldwin Risk Partners, LLC. Baldwin Risk Partners, LLC will use the proceeds from the sale of additional LLC Units to us for the same purposes as stated above.

Pending these uses, we may invest the net proceeds in high quality, investment grade instruments.

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CAPITALIZATION

The following table sets forth our cash and cash equivalents and capitalization as of June 30, 2021:

This table should be read in conjunction with our financial statements and related notes incorporated by reference in this prospectus supplement and the accompanying prospectus. For more details on how you can obtain our SEC reports and other information, you should read the section of the prospectus supplement entitled “Where you can find more information.”

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DESCRIPTION OF CAPITAL STOCK

The following is a description of the material terms of, and is qualified in its entirety by, our amended and restated certificate of incorporation, as amended, and amended and restated by-laws.

In addition to the summary that follows, we encourage you to review our amended and restated certificate of incorporation, as amended, and amended and restated by-laws, copies of which are incorporated by reference as exhibits to the registration statement of which this prospectus supplement and the accompanying prospectus are a part.

Our authorized capital stock consists of 300,000,000 shares of Class A common stock, par value $0.01 per share, 100,000,000 shares of Class B common stock, par value $0.0001 per share, and 50,000,000 shares of preferred stock, par value $0.01 per share. Unless our board of directors determines otherwise, we will issue all shares of our capital stock in uncertificated form.

Capital stock

Class A common stock

Holders of shares of our Class A common stock are entitled to one vote for each share held of record on all matters on which stockholders are entitled to vote generally, including the election or removal of directors. The holders of our Class A common stock do not have cumulative voting rights in the election of directors.

Holders of shares of our Class A common stock are entitled to receive dividends when and if declared by our board of directors out of funds legally available therefor, subject to any statutory or contractual restrictions on the payment of dividends and to any restrictions on the payment of dividends imposed by the terms of any outstanding preferred stock.

Upon our liquidation, dissolution or winding up and after payment in full of all amounts required to be paid to creditors and to the holders of preferred stock having liquidation preferences, if any, the holders of shares of our Class A common stock will be entitled to receive pro rata our remaining assets available for distribution.

All outstanding shares of our Class A common stock are fully paid and non-assessable. The Class A common stock will not be subject to further calls or assessments by us. The rights, powers and privileges of our Class A common stock will be subject to those of the holders of any shares of our preferred stock or any other series or class of stock we may authorize and issue in the future.

Class B common stock

Each share of Class B common stock entitles its holder to one vote per share on all matters submitted to a vote of our stockholders. For purposes of calculating the Substantial Ownership Requirement, shares of Class A common stock and Class B common stock held by any estate, trust, partnership or limited liability company or other similar entity of which any holder of LLC Units is a trustee, partner, member or similar party will be considered held by such holder of LLC Units. If at any time the ratio at which LLC Units are redeemable or exchangeable for shares of our Class A common stock changes from one-for-one as in accordance with the Amended LLC Agreement, the number of votes to which Class B common stockholders are entitled will be adjusted accordingly. The holders of our Class B common stock do not have cumulative voting rights in the election of directors.

Except for transfers to us pursuant to the Amended LLC Agreement or to certain permitted transferees, holders of outstanding equity interests of Baldwin Risk Partners, LLC, or the BRP LLC Members, are not permitted to sell, transfer or otherwise dispose of any LLC Units or shares of Class B common stock. Holders of shares of our Class B common stock will vote together with holders of our Class A common stock as a single class on all matters on which stockholders are entitled to vote generally, except as otherwise required by law.

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Holders of our Class B common stock do not have any right to receive dividends or to receive a distribution upon a liquidation or winding up of BRP Group, Inc. Pursuant to the Stockholders Agreement, the approval of the Pre-IPO LLC Members, is required for substantially all transactions and other matters requiring approval by our stockholders, such as a merger, consolidation, or sale of all or substantially all of our assets, any dissolution, liquidation or reorganization of us or our subsidiaries or any acquisition or disposition of any asset in excess of 5% of total assets, the incurrence, guarantee, assumption or refinancing of indebtedness, or grant of a security interest, in excess of 10% of total assets (or that would cause aggregate indebtedness or guarantees thereof to exceed 10% of total assets), the issuance or redemption of certain additional equity interests in an amount exceeding $10 million, the establishment or amendment of any equity, purchase or bonus plan for the benefit of employees, consultants, officers or directors, any capital or other expenditure in excess of 5% of total assets, the declaration or payment of dividends on capital stock or distributions by Baldwin Risk Partners, LLC on LLC Units other than tax distributions as defined in the Amended LLC Agreement. Other matters requiring approval by the Pre-IPO LLC Members pursuant to the Stockholders Agreement include changing the number of directors on the board, changing the jurisdiction of incorporation, changing the location of the Company’s headquarters, changing the name of the Company, amendments to governing documents, adopting a shareholder rights plan and any changes to the Company’s fiscal year or public accountants. In addition, the Stockholders Agreement provides approval by the Pre-IPO LLC Members is required for any changes to the strategic direction or scope of BRP Group, Inc. and Baldwin Risk Partners, LLC’s business, any acquisition or disposition of any asset or business having consideration or fair value in excess of 5% of our total assets and the hiring and termination of our Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Partnership Officer or other change to senior management or key employees (including terms of compensation). Furthermore, the Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, the Pre-IPO LLC Members may designate a majority of the nominees for election to our board of directors, including the nominee for election to serve as Chairman of our board of directors.

Preferred stock

No shares of preferred stock are issued or outstanding as of the date of this prospectus supplement. Our amended and restated certificate of incorporation authorizes our board of directors to establish one or more series of preferred stock (including convertible preferred stock). Unless required by law or any stock exchange, the authorized shares of preferred stock will be available for issuance without further action by holders of our common stock. Our board of directors is able to determine, with respect to any series of preferred stock, the powers (including voting powers), preferences and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, including, without limitation:

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We could issue a series of preferred stock that could, depending on the terms of the series, impede or discourage an acquisition attempt or other transaction that some, or a majority, of the holders of our common stock might believe to be in their best interests or in which the holders of our common stock might receive a premium over the market price of the shares of common stock. Additionally, the issuance of preferred stock may adversely affect the holders of our common stock by restricting dividends on the common stock, diluting the voting power of the common stock or subordinating the liquidation rights of the common stock. As a result of these or other factors, the issuance of preferred stock could have an adverse impact on the market price of our common stock.

Authorized but unissued capital stock

Delaware law does not require stockholder approval for any issuance of authorized shares. However, the listing requirements of the Nasdaq Global Select Market, which would apply so long as the shares of Class A common stock remains listed on the Nasdaq Global Select Market, require stockholder approval of certain issuances equal to or exceeding 20% of the then outstanding voting power or the then outstanding number of shares of Class A common stock (we believe the position of the Nasdaq Global Select Market is that the calculation in this latter case treats as outstanding shares of Class A common stock issuable upon redemption or exchange of outstanding LLC Units not held by BRP Group, Inc.). These additional shares of Class A common stock may be used for a variety of corporate purposes, including future public offerings, to raise additional capital or to facilitate acquisitions.

One of the effects of the existence of unissued and unreserved common stock or preferred stock may be to enable our board of directors to issue shares to persons friendly to current management, which issuance could render more difficult or discourage an attempt to obtain control of our company by means of a merger, tender offer, proxy contest or otherwise, and thereby protect the continuity of our management and possibly deprive the stockholders of opportunities to sell their shares at prices higher than prevailing market prices.

Dividends

The Delaware General Corporation Law, or the DGCL, permits a corporation to declare and pay dividends out of “surplus” or, if there is no “surplus,” out of its net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year. “Surplus” is defined as the excess of the net assets of the corporation over the amount determined to be the capital of the corporation by its board of directors. The capital of the corporation is typically calculated to be (and cannot be less than) the aggregate par value of all issued shares of capital stock. Net assets equals the fair value of the total assets minus total liabilities. The DGCL also provides that dividends may not be paid out of net profits if, after the payment of the dividend, remaining capital would be less than the capital represented by the outstanding stock of all classes having a preference upon the distribution of assets. Declaration and payment of any dividend will be subject to the discretion of our board of directors.

Stockholder meetings

Our amended and restated certificate of incorporation and our amended and restated by-laws provide that annual stockholder meetings will be held at a date, time and place, if any, as exclusively selected by our board of directors. Our amended and restated by-laws provide that special meetings of the stockholders may be called only by or at the direction of the board of directors, the chairman of our board or the chief executive officer. To the extent permitted under applicable law, we may conduct meetings by remote communications, including by webcast.

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Transferability, redemption and exchange

Upon the completion of this offering, there will be 104,159,453 LLC Units outstanding. There are no limitations in the Amended LLC Agreement on the number of LLC Units issuable in the future and we are not required to own a majority of LLC Units. Under the Amended LLC Agreement, the BRP LLC Members have the right (subject to the terms of the Amended LLC Agreement) to require Baldwin Risk Partners, LLC to redeem all or a portion of their LLC Units for, at our election, newly-issued shares of Class A common stock on a one-for-one basis or a cash payment equal to the volume weighted average market price of one share of our Class A common stock for each LLC Unit redeemed (subject to customary adjustments, including for stock splits, stock dividends and reclassifications) in accordance with the terms of the Amended LLC Agreement. Additionally, in the event of a redemption request by a holder of LLC Units, we may, at our option, effect a direct exchange of cash or Class A common stock for LLC Units in lieu of such a redemption. Shares of Class B common stock will be cancelled on a one-for-one basis if we, following a redemption request of a holder of LLC Units, redeem or exchange LLC Units of such holder of LLC Units pursuant to the terms of the Amended LLC Agreement.

Except for transfers to us pursuant to the Amended LLC Agreement or to certain permitted transferees, the BRP LLC Members are not permitted to sell, transfer or otherwise dispose of any LLC Units or shares of Class B common stock.

Other provisions

Neither the Class A common stock nor the Class B common stock has any preemptive or other subscription rights.

There will be no redemption or sinking fund provisions applicable to the Class A common stock or Class B common stock. Further, our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any redemption, repurchase or other acquisition of ownership interests (other than in connection with terms of equity compensation plans, subject to certain specified exceptions) must be approved by the Pre-IPO LLC Members.

At such time when no LLC Units remain redeemable or exchangeable for shares of our Class A common stock, our Class B common stock will be cancelled.

Corporate opportunity

Our amended and restated certificate of incorporation provides that, to the fullest extent permitted by law, the doctrine of “corporate opportunity” will only apply against our directors and officers and their respective affiliates for competing activities related to insurance brokerage activities.

Certain certificate of incorporation, by-laws and statutory provisions

The provisions of our amended and restated certificate of incorporation and amended and restated by-laws and of the DGCL summarized below may have an anti-takeover effect and may delay, defer or prevent a tender offer or takeover attempt that you might consider in your best interest, including an attempt that might result in your receipt of a premium over the market price for your shares of Class A common stock.

Anti-takeover effects of our certificate of incorporation, stockholders agreement and by-laws

Our amended and restated certificate of incorporation and amended and restated by-laws contain certain provisions that are intended to enhance the likelihood of continuity and stability in the composition of our board of directors and that may have the effect of delaying, deferring or preventing a future takeover or change in

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control of our company unless such takeover or change in control is approved by our board of directors. These provisions include:

No cumulative voting. Under Delaware law, the right to vote cumulatively does not exist unless the certificate of incorporation specifically authorizes cumulative voting. Our amended and restated certificate of incorporation does not authorize cumulative voting. Therefore, stockholders holding a majority in voting power of the shares of our common stock entitled to vote generally in the election of directors will be able to elect all our directors.

Election and removal of directors. Our amended and restated certificate of incorporation provides that our board shall consist of not less than three nor more than 13 directors. Our amended and restated certificate of incorporation also provides that, subject to the rights granted to one or more series of preferred stock then outstanding, any vacancies on our board will be filled only by the affirmative vote of a majority of the remaining directors, even if less than a quorum. The Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, the Pre-IPO LLC Members may designate a majority of the nominees for election to our board of directors, including the nominee for election to serve as Chairman to our board of directors. Our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any action to change the number of directors requires approval of the Pre-IPO LLC Members.

In addition, our amended and restated certificate of incorporation provides that our board of directors will be divided into three classes of directors, with each class as equal in number as possible, serving staggered three-year terms. Subject to obtaining any required stockholder votes, directors may only be removed for cause and by the affirmative vote of holders of 75% of the total voting power of our outstanding shares of common stock, voting together as a single class. This requirement of a super-majority vote to remove directors for cause could enable a minority of our stockholders to exercise veto power over any such removal.

Action by written consent; special meetings of stockholders. Our amended and restated certificate of incorporation provides that stockholder action can be taken only at an annual or special meeting of stockholders and cannot be taken by written consent in lieu of a meeting. Our amended and restated certificate of incorporation, Stockholders Agreement and amended and restated by-laws also provide that, subject to any special rights of the holders as required by law, special meetings of the stockholders can only be called by the chairman or vice chairman of the board of directors. Except as described above, stockholders are not permitted to call a special meeting or to require the board of directors to call a special meeting.

Advance notice procedures. Our amended and restated by-laws establish an advance notice procedure for stockholder proposals to be brought before an annual meeting of our stockholders, including proposed nominations of persons for election to the board of directors. Stockholders at an annual meeting will only be able to consider proposals or nominations specified in the notice of meeting or brought before the meeting by or at the direction of the board of directors or by a stockholder who was a stockholder of record on the record date for the meeting, who is entitled to vote at the meeting and who has given our Secretary timely written notice, in proper form, of the stockholder’s intention to bring that business before the meeting. Although the amended and restated by-laws do not give our board of directors the power to approve or disapprove stockholder nominations of candidates or proposals regarding other business to be conducted at a special or annual meeting, the amended and restated by-laws may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed or may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect its own slate of directors or otherwise attempting to obtain control of our company.

Super-majority approval requirements. The DGCL generally provides that the affirmative vote of the holders of a majority of the total voting power of the shares entitled to vote on any matter is required to amend a corporation’s certificate of incorporation or by-laws, unless either a corporation’s certificate of incorporation or by-laws require a greater percentage. Our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any amendment to our certificate of incorporation or by-laws must be approved by the Pre-IPO LLC Members. Our amended and restated certificate of incorporation and amended and restated

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by-laws provide that the affirmative vote of holders of 75% of the total voting power of our outstanding common stock eligible to vote in the election of directors, voting together as a single class, will be required to amend, alter, change or repeal specified provisions, including those relating to actions by written consent of stockholders, calling of special meetings of stockholders, election and removal of directors, business combinations and amendment of our certificate of incorporation and by-laws. This requirement of a super-majority vote to approve amendments to our certificate of incorporation and by-laws could enable a minority of our stockholders to exercise veto power over any such amendments.

Authorized but unissued shares. The authorized but unissued shares of common stock and preferred stock are available for future issuance without stockholder approval, subject to any limitations imposed by the listing rules of the Nasdaq Global Select Market. The existence of authorized but unissued and unreserved common stock and preferred stock could make more difficult or discourage an attempt to obtain control of us by means of a proxy contest, tender offer, merger or otherwise. See “— Preferred stock” and “— Authorized but unissued capital stock” above.

Business combinations with interested stockholders. In general, Section 203 of the DGCL prohibits a publicly held Delaware corporation from engaging in a business combination, such as a merger, with a person or group owning 15% or more of the corporation’s voting stock for a period of three years following the date the person became an interested stockholder, unless (with certain exceptions) the business combination or the transaction in which the person became an interested stockholder is approved in a prescribed manner. We are governed by the “business combination” provisions of Section 203 of the DGCL. Further, our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any business combination resulting in a merger, consolidation or sale of all, or substantially all, of our assets, and any acquisition or disposition of any asset or business having consideration in excess of 5% of our total assets, must be approved by the Pre-IPO LLC Members.

Exclusive forum provision

Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or employees to us or our stockholders, (iii) any action asserting a claim against us arising pursuant to any provision of the DGCL, and (iv) any action asserting a claim against us governed by the internal affairs doctrine.

This choice of forum provision does not preclude or contract the scope of exclusive federal or concurrent jurisdiction for any actions brought under the Exchange Act or the Securities Act. Accordingly, our exclusive forum provision will not apply to claims arising under the Exchange Act or the Securities Act and will not relieve us of our duties to comply with the federal securities laws and the rules and regulations thereunder, and our stockholders will not be deemed to have waived our compliance with these laws, rules and regulations.

Voting agreement

A group comprised of Baldwin Insurance Group Holdings, LLC, an entity controlled by Lowry Baldwin, our Chairman, Lowry Baldwin, Elizabeth Krystyn, Laura Sherman, Trevor Baldwin, our Chief Executive Officer, Kris Wiebeck, our Chief Strategy Officer, John Valentine, our Chief Partnership Officer, Dan Galbraith, our Chief Operating Officer, Brad Hale, our Chief Financial Officer, Chris Stephens, our General Counsel, Joseph Finney, James Roche, Millennial Specialty Holdco, LLC, Highland Risk Services LLC and certain trusts established by such individuals have entered into a voting agreement, or the Voting Agreement, with Lowry Baldwin, our Chairman, pursuant to which, in connection with any meeting of our shareholders or any written consent of our shareholders, each such person and trust party thereto will agree to vote or exercise their right to consent in the manner directed by Lowry Baldwin. As of the date of this prospectus supplement, Lowry Baldwin through the Voting Agreement beneficially owns 40.30% of the voting power of our common stock.

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Directors’ liability; Indemnification of directors and officers

Our amended and restated certificate of incorporation will limit the liability of our directors to the fullest extent permitted by the DGCL and provides that we will provide them with customary indemnification. We expect to enter into customary indemnification agreements with each of our executive officers and directors that provide them, in general, with customary indemnification in connection with their service to us or on our behalf.

Transfer agent and registrar

The transfer agent and registrar for our Class A common stock is American Stock Transfer & Trust Company, LLC.

Securities exchange

Our Class A common stock is listed on the Nasdaq Global Select Market under the symbol “BRP.”

Dividend policy

We have never declared or paid any cash dividends on our common stock. We anticipate that, in the foreseeable future, we will continue to retain any earnings for use in the operation of our business and will not pay any cash dividends.

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U.S. FEDERAL INCOME AND ESTATE TAX CONSIDERATIONS TO NON-U.S. HOLDERS

The following is a general discussion of the material U.S. federal income and estate tax consequences of the purchase, ownership and disposition of our Class A common stock by a “non-U.S. holder.” A “non-U.S. holder” is a beneficial owner of a share of our Class A common stock that is, for U.S. federal income tax purposes:

If a partnership or other pass-through entity (including an entity or arrangement treated as a partnership or other type of pass-through entity for U.S. federal income tax purposes) owns our Class A common stock, the tax treatment of a partner or beneficial owner of the entity may depend upon the status of the partner or beneficial owner, the activities of the entity and certain determinations made at the partner or beneficial owner level. Partners and beneficial owners in partnerships or other pass-through entities that own our Class A common stock should consult their own tax advisors as to the particular U.S. federal income and estate tax consequences applicable to them.

This discussion is based on the Code and administrative pronouncements, judicial decisions and final, temporary and proposed Treasury regulations, changes to any of which subsequent to the date of this prospectus may affect the tax consequences described herein (possibly with retroactive effect). This discussion does not address all aspects of U.S. federal income and estate taxation that may be relevant to non-U.S. holders in light of their particular circumstances and does not address any U.S. federal gift, alternative minimum tax or Medicare contribution tax considerations or any tax consequences arising under the laws of any state, local or foreign jurisdiction. Prospective holders are urged to consult their tax advisors with respect to the particular tax consequences to them of owning and disposing of our Class A common stock, including the consequences under the laws of any state, local or foreign jurisdiction.

Dividends

To the extent that we make a distribution of cash or other property (other than certain pro rata distributions of our stock) in respect of our Class A common stock, the distribution generally will be treated as a dividend for U.S. federal income tax purposes to the extent it is paid out of our current or accumulated earnings and profits (as determined under U.S. federal income tax principles). Any portion of a distribution that exceeds our current and accumulated earnings and profits generally will be treated first as a tax-free return of capital that reduces a non-U.S. holder’s adjusted tax basis in our Class A common stock, and to the extent the amount of the distribution exceeds a non-U.S. holder’s adjusted tax basis in our Class A common stock, the excess will be treated as gain from the disposition of our Class A common stock (the tax treatment of which is discussed below under “— Gain on disposition of Class A common stock”).

Dividends paid to a non-U.S. holder generally will be subject to U.S. federal withholding tax at a 30% rate, or a reduced rate specified by an applicable income tax treaty, subject to the discussion of FATCA (as defined below) withholding taxes below. In order to obtain a reduced rate of withholding under an applicable income tax treaty, a non-U.S. holder generally will be required to provide a properly executed IRS Form W-8BEN or IRS Form W-8BEN-E, as applicable, certifying its entitlement to benefits under the treaty.

Dividends paid to a non-U.S. holder that are effectively connected with the non-U.S. holder’s conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, are attributable to a permanent establishment or fixed base maintained by the non-U.S. holder in the United States) will not be subject to U.S. federal withholding tax if the non-U.S. holder provides a properly executed IRS Form W-8ECI.

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Instead, the effectively connected dividend income will generally be subject to regular U.S. income tax as if the non-U.S. holder were a U.S. person as defined under the Code. A non-U.S. holder that is treated as a corporation for U.S. federal income tax purposes receiving effectively connected dividend income may also be subject to an additional “branch profits tax” imposed at a rate of 30% (or a lower treaty rate) on its effectively connected earnings and profits (subject to certain adjustments).

A non-U.S. holder eligible for a reduced rate of U.S. federal withholding tax pursuant to an income tax treaty may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS.

Gain on disposition of Class A common stock

Subject to the discussions of backup withholding and FATCA withholding taxes below, a non-U.S. holder generally will not be subject to U.S. federal income tax on gain realized on a sale or other disposition of Class A common stock unless:

We will be a United States real property holding corporation at any time that the fair market value of our “United States real property interests,” as defined in the Code and applicable Treasury regulations, equals or exceeds 50% of the aggregate fair market value of our worldwide real property interests and our other assets used or held for use in a trade or business (all as determined for U.S. federal income tax purposes). We believe that we are not, and do not anticipate becoming in the foreseeable future, a United States real property holding corporation.

Information reporting and backup withholding

Distributions paid to a non-U.S. holder and the amount of any tax withheld with respect to such distributions generally will be reported to the IRS. Copies of the information returns reporting such distributions and any withholding may also be made available to the tax authorities in the country in which the non-U.S. holder resides under the provisions of an applicable income tax treaty.

A non-U.S. holder will not be subject to backup withholding on dividends received if such holder certifies under penalty of perjury that it is a non-U.S. holder (and the payor does not have actual knowledge or reason to know that such holder is a U.S. person as defined under the Code), or such holder otherwise establishes an exemption.

Information reporting and, depending on the circumstances, backup withholdings will apply to the proceeds of a sale or other disposition of our Class A common stock made within the U.S. or conducted through certain

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U.S.-related financial intermediaries, unless the non-U.S. holder complies with certification procedures to establish that it is not a U.S. person in order to avoid additional information reporting and backup withholding. The certification procedures required to claim a reduced rate of withholding under a treaty will generally satisfy the certification requirements necessary to avoid backup withholding as well.

Backup withholding is not an additional tax and the amount of any backup withholding from a payment to a non-U.S. holder will be allowed as a credit against the non-U.S. holder’s U.S. federal income tax liability and may entitle the non-U.S. holder to a refund, provided that the required information is furnished to the IRS in a timely manner.

FATCA

Under Sections 1471 through 1474 of the Code (such Sections commonly referred to as “FATCA”), payments of dividends on and the gross proceeds of dispositions of Class A common stock of a U.S. issuer paid to (i) a “foreign financial institution” (as specifically defined in the Code) or (ii) a “non-financial foreign entity” (as specifically defined in the Code) will be subject to a withholding tax (separate and apart from, but without duplication of, the withholding tax described above) at a rate of 30%, unless various U.S. information reporting and due diligence requirements (generally relating to ownership by U.S. persons of interests in or accounts with those entities) have been satisfied or an exemption from these rules applies. Under proposed U.S. Treasury regulations promulgated by the Treasury Department on December 13, 2018, which state that taxpayers may rely on the proposed Treasury regulations until final Treasury regulations are issued, this withholding tax will not apply to the gross proceeds from the sale or disposition of Class A common stock. An intergovernmental agreement between the United States and an applicable foreign country may modify these requirements. If a dividend payment is both subject to withholding under FATCA and subject to the withholding tax discussed above under “— Dividends,” the withholding under FATCA may be credited against, and therefore reduce, such other withholding tax. Non-U.S. holders should consult their tax advisors regarding the possible implications of this withholding tax on their investment in our Class A common stock.

Federal estate tax

Individual non-U.S. holders (as specifically defined for U.S. federal estate tax purposes) and entities the property of which is potentially includible in such an individual’s gross estate for U.S. federal estate tax purposes (for example, a trust funded by such an individual and with respect to which the individual has retained certain interests or powers) should note that the Class A common stock will be treated as U.S. situs property subject to U.S. federal estate tax, unless an applicable estate tax treaty provides otherwise.

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UNDERWRITING

We are offering the shares of Class A common stock described in this prospectus supplement through a number of underwriters. J.P. Morgan Securities LLC, Wells Fargo Securities, LLC and BofA Securities, Inc. are acting as joint book-running managers of the offering and as representatives of the underwriters. We have entered into an underwriting agreement with the underwriters. Subject to the terms and conditions of the underwriting agreement, we have agreed to sell to the underwriters, and each underwriter has severally agreed to purchase, at the price to public less the underwriting discounts and commissions set forth on the cover page of this prospectus supplement, the number of shares of Class A common stock listed next to its name in the following table:

The underwriters are committed to purchase all the shares of Class A common stock offered by us if they purchase any shares. The underwriting agreement also provides that if an underwriter defaults, the purchase commitments of non-defaulting underwriters may also be increased or the offering may be terminated.

The underwriters propose to offer the shares of Class A common stock directly to the public at the price to public set forth on the cover page of this prospectus supplement and to certain dealers at that price less a concession not in excess of $0.732 per share. After this offering of the shares to the public, if all of the common shares are not sold at the price to public, the underwriters may change the offering price and the other selling terms. Sales of shares made outside of the United States may be made by affiliates of the underwriters.

The underwriters have an option to buy up to 1,200,000 additional shares of Class A common stock from us. The underwriters have 30 days from the date of this prospectus supplement to exercise this option to purchase additional shares. If any shares are purchased with this option to purchase additional shares, the underwriters will purchase shares in approximately the same proportion as shown in the table above. If any additional shares of Class A common stock are purchased, the underwriters will offer the additional shares on the same terms as those on which the shares are being offered.

The underwriting fee is equal to the price to public per share of Class A common stock less the amount paid by the underwriters to us per share of Class A common stock. The underwriting fee is $1.22 per share. The following table shows the per share and total underwriting discounts and commissions to be paid to the underwriters by us assuming both no exercise and full exercise of the underwriters’ option to purchase additional shares.

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We estimate that the total expenses of this offering, including registration, filing and listing fees, printing fees and legal and accounting expenses, but excluding the underwriting discounts and commissions, will be approximately $1,000,000. We have agreed to reimburse the underwriters for expenses relating to clearance of this offering with FINRA in an amount not to exceed $15,000.

A prospectus supplement in electronic format may be made available on the websites maintained by one or more underwriters, or selling group members, if any, participating in the offering. The underwriters may agree to allocate a number of shares to underwriters and selling group members for sale to their online brokerage account holders. Internet distributions will be allocated by the representatives to underwriters and selling group members that may make internet distributions on the same basis as other allocations.

For a period of 45 days after the date of this prospectus supplement, we have agreed that we will not (i) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, make any short sale or otherwise transfer or dispose of, directly or indirectly, or submit to, or file with the SEC a registration statement under the Securities Act relating to, any shares of our Class A common stock or Class B common stock, or any options, rights or warrants to purchase any shares of Class A common stock or Class B common stock or any securities convertible into or exercisable or exchangeable for, or that represent the right to receive, shares of Class A common stock or Class B common stock, including limited liability company interests in Baldwin Risk Partners, LLC convertible or exercisable or exchangeable for or that represent the right to receive shares of Class A common stock or Class B common stock, or publicly disclose the intention to undertake any of the foregoing (other than filings on Form S-8 relating to the stock options granted pursuant to our stock-based compensation plans or the stock-based compensation plans of Baldwin Risk Partners, LLC or its subsidiaries), or (ii) enter into any swap or other agreement that transfers, in whole or in part, any of the economic consequences of ownership of any shares of Class A common stock or Class B common stock or any such other securities, whether any such transaction described in clause (i) or (ii) above is to be settled by delivery of shares of Class A common stock or Class B common stock or any such other securities, in cash or otherwise, in each case without the prior written consent of the Representative identified in Section 4(h) of the Underwriting Agreement, other than (1) the shares of our Class A common stock to be sold hereunder or any additional shares of Class A common stock to be issued at the option of the underwriters, (2) any shares of Class A common stock or Class B common stock, options or other awards granted under our or Baldwin Risk Partners, LLC’s existing equity incentive plans and (3) up to an aggregate of 7,500,000 shares of Class A common stock, Class B common stock or limited liability company interests in the LLC to be issued in connection with any acquisition of assets or equity of another entity (whether by merger, consolidation, acquisition of equity interests or otherwise), provided that each recipient shall agree with us to a contractual restriction preventing the sale of any such shares or limited liability company units for at least the 45 days after the date of this prospectus supplement and that we will not waive any such lock-up restriction without the prior written consent of the representatives of the underwriters.

Our directors and executive officers have entered into lock-up agreements with the underwriters prior to the commencement of this offering pursuant to which each of these persons or entities, with certain exceptions including transfers of Class A common stock or Class B common stock as grants of a bona fide security interest in, or a bona fide pledge of, shares of Class A common stock or Class B common stock or limited partnership interests in Baldwin Risk Partners, LLC (collectively, the “Pledged Securities”) to the private banking affiliate of J.P. Morgan Securities LLC or BofA Securities, Inc. (together, the “Lenders”) as collateral to secure indebtedness, whether made before or after the date of the underwriting agreement, and transfers of such Pledged Securities to the Lenders upon enforcement of such collateral in accordance with the terms of the instrument governing such indebtedness, for a period of 45 days after the date of this prospectus supplement, may not, without the prior written consent of the Representative identified in Section 4(h) of the Underwriting Agreement, (1) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, make any short sale or otherwise transfer or dispose of, directly or indirectly, any shares of our Class A common stock or Class B common stock or any options, rights or warrants to purchase any shares of Class A common stock or Class B common stock or any securities convertible

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into or exercisable or exchangeable for, or that represent the right to receive, shares of Class A common stock or Class B common stock (including, without limitation, shares of Class A common stock or Class B common stock or such other securities which may be deemed to be beneficially owned by such directors, executive officers, managers and members in accordance with the rules and regulations of the SEC and securities which may be issued upon exercise of a stock option or warrant) or publicly disclose the intention to undertake any of the foregoing, (2) enter into any swap or other agreement that transfers, in whole or in part, any of the economic consequences of ownership of any shares of Class A common stock or Class B common stock or such other securities, whether any such transaction described in clause (1) or (2) above is to be settled by delivery of shares of Class A common stock or Class B common stock or such other securities, in cash or otherwise, or (3) make any demand for or exercise any right with respect to the registration of any shares of our Class A common stock or Class B common stock or any security convertible into or exercisable or exchangeable for our shares of Class A common stock or Class B common stock.

We have agreed to indemnify the underwriters against certain liabilities, including liabilities under the Securities Act. Our Class A common stock is listed on Nasdaq under the symbol “BRP.”

In connection with this offering, the underwriters may engage in stabilizing transactions, which involves making bids for, purchasing and selling shares of Class A common stock in the open market for the purpose of preventing or retarding a decline in the market price of the Class A common stock while this offering is in progress. These stabilizing transactions may include making short sales of the Class A common stock, which involves the sale by the underwriters of a greater number of shares of Class A common stock than they are required to purchase in this offering, and purchasing shares of Class A common stock on the open market to cover positions created by short sales. Short sales may be “covered” shorts, which are short positions in an amount not greater than the underwriters’ option to purchase additional shares of Class A common stock referred to above, or may be “naked” shorts, which are short positions in excess of that amount. The underwriters may close out any covered short position either by exercising their option to purchase additional shares of Class A common stock, in whole or in part, or by purchasing shares of Class A common stock in the open market. In making this determination, the underwriters will consider, among other things, the price of shares of Class A common stock available for purchase in the open market compared to the price at which the underwriters may purchase shares of Class A common stock through the option to purchase additional shares of Class A common stock. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the Class A common stock in the open market that could adversely affect investors who purchase in this offering. To the extent that the underwriters create a naked short position, they will purchase shares of Class A common stock in the open market to cover the position.

The underwriters have advised us that, pursuant to Regulation M of the Securities Act, they may also engage in other activities that stabilize, maintain or otherwise affect the price of the Class A common stock, including the imposition of penalty bids. This means that if the representatives of the underwriters purchase Class A common stock in the open market in stabilizing transactions or to cover short sales, the representatives can require the underwriters that sold those shares of Class A common stock as part of this offering to repay the underwriting discounts and commissions received by them.

These activities may have the effect of raising or maintaining the market price of the Class A common stock or preventing or retarding a decline in the market price of the Class A common stock, and, as a result, the price of the Class A common stock may be higher than the price that otherwise might exist in the open market. If the underwriters commence these activities, they may discontinue them at any time. The underwriters may carry out these transactions on the Nasdaq, in the over-the-counter market or otherwise.

Other relationships

Certain of the underwriters and their affiliates have provided in the past to us and our affiliates and may provide from time to time in the future certain commercial banking, financial advisory, investment banking and

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other services for us and such affiliates in the ordinary course of their business, for which they have received and may continue to receive customary fees and commissions. Affiliates of certain of our underwriters are lenders under the Credit Agreement. In addition, J.P. Morgan Chase Bank, N.A., an affiliate of one of our underwriters, acted as a joint lead arranger and joint bookrunner and serves as administrative agent under the Credit Agreement. In addition, from time to time, certain of the underwriters and their affiliates may effect transactions for their own account or the account of customers, and hold on behalf of themselves or their customers, long or short positions in our debt or equity securities or loans, and may do so in the future.

Selling restrictions

Other than in the United States, no action has been taken by us or the underwriters that would permit a public offering of the securities offered by this prospectus supplement in any jurisdiction where action for that purpose is required. The securities offered by this prospectus supplement may not be offered or sold, directly or indirectly, nor may this prospectus supplement or any other offering material or advertisements in connection with the offer and sale of any such securities be distributed or published in any jurisdiction, except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons into whose possession this prospectus supplement comes are advised to inform themselves about and to observe any restrictions relating to the offering and the distribution of this prospectus supplement. This prospectus supplement does not constitute an offer to sell or a solicitation of an offer to buy any securities offered by this prospectus supplement in any jurisdiction in which such an offer or a solicitation is unlawful.

European Economic Area

The shares are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the European Economic Area (the “EEA”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (11) of Article 4(1) of Directive 2014/65/EU (as amended, “MiFID II”); (ii) a customer within the meaning of Directive (EU) 2016/97, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II; or (iii) not a qualified investor as defined in Directive 2017/1129 (as amended, the “Prospectus Regulation”). Consequently, no key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPs Regulation”) for offering or selling the shares or otherwise making them available to retail investors in the EEA has been prepared and therefore offering or selling the shares or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation. This document has been prepared on the basis that any offer of shares in any Member State of the EEA will be made pursuant to an exemption under the Prospectus Regulation from the requirement to publish a prospectus for offers of shares. This document is not a prospectus for the purposes of the Prospectus Regulation.

United Kingdom

The shares are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the United Kingdom (the “UK”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (8) of Article 2 of Regulation (EU) No 2017/565 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018, as amended (the “EUWA”); (ii) a customer within the meaning of the provisions of the Financial Services and Markets Act 2000 (the “FSMA”) and any rules or regulations made under the FSMA to implement Directive (EU) 2016/97, where that customer would not qualify as a professional client, as defined in point (8) of Article 2(1) of Regulation (EU) No 600/2014 as it forms part of domestic law by virtue of the EUWA; or (iii) not a qualified investor as defined in Article 2 of Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the EUWA. Consequently no key information document required by Regulation (EU) No 1286/2014 as it forms part of domestic law by virtue of the EUWA (the “UK PRIIPs Regulation”) for offering or selling the shares or otherwise making them available to retail investors in the UK has been prepared and therefore offering or selling the shares or otherwise making them available to any retail investor in the UK may be unlawful under the UK PRIIPs Regulation.

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To the extent this document is distributed in the UK, it will only be directed at (i) investment professionals as falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (“Order”); (ii) high net worth companies and persons falling within Article 49(2)(a) to (d) of the Order: or (iii) any other person to whom it may lawfully be communicated (all such persons falling within (i) through (iii) together being referred to as “relevant persons”). The shares are only available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire such shares will be engaged in only with, relevant persons. Any person who is not a relevant person should not act or rely on this document or any of its contents.

Each underwriter has:

(a) only communicated or caused to be communicated and will only communicate or cause to be communicated an invitation or inducement to engage in investment activity (within the meaning of Section 21 of the FSMA) received by it in connection with the issue or sale of the shares in circumstances in which Section 21(1) of the FSMA does not apply to our company; and

(b) complied and will comply with all applicable provisions of the FSMA with respect to anything done by it in relation to the shares in, from or otherwise involving the UK.

This document must not be acted on or relied on by persons who are not relevant persons. Any investment or investment activity to which this document relates is available only to relevant persons and will be engaged in only with relevant persons. Recipients of this document are not permitted to transmit it to any other person. The shares are not being offered to the public in the UK. Any person who is not a relevant person should not act or rely on this document or any of its contents.

Canada

The shares of our Class A common stock may be sold in Canada only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3 (1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions, and Ongoing Registrant Obligations. Any resale of the shares of our Class A common stock must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 of National Instrument 33-105 Underwriting Conflicts (NI 33-105), the underwriters are not required to comply with the disclosure requirements of NI 33-105 regarding underwriter conflicts of interest in connection with this offering.

Switzerland

The shares may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange, or SIX, or on any other stock exchange or regulated trading facility in Switzerland. This document does not constitute a prospectus within the meaning of and has been prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this prospectus supplement nor any other offering or marketing material relating to the shares or this offering may be publicly distributed or otherwise made publicly available in Switzerland.

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Neither this document nor any other offering or marketing material relating to this offering, us or the shares have been or will be filed with or approved by any Swiss regulatory authority. In particular, this document will not be filed with and the offer of shares will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA and the offer of shares has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes, or CISA. The investor protection afforded to acquirers of interests in collective investment schemes under the CISA does not extend to acquirers of shares.

United Arab Emirates

The shares have not been, and are not being, publicly offered, sold, promoted or advertised in the United Arab Emirates (including the Dubai International Financial Centre) other than in compliance with the laws of the United Arab Emirates (and the Dubai International Financial Centre) governing the issue, offering and sale of securities. Further, this prospectus supplement does not constitute a public offer of securities in the United Arab Emirates (including the Dubai International Financial Centre) and is not intended to be a public offer. This prospectus supplement has not been approved by or filed with the Central Bank of the United Arab Emirates, the Securities and Commodities Authority or the Dubai Financial Services Authority.

Australia

This document:

The shares may not be directly or indirectly offered for subscription or purchased or sold, and no invitations to subscribe for or buy the shares may be issued, and no draft or definitive offering memorandum, advertisement or other offering material relating to any shares may be distributed in Australia, except where disclosure to investors is not required under Chapter 6D of the Corporations Act or is otherwise in compliance with all applicable Australian laws and regulations. By submitting an application for the shares, you represent and warrant to us that you are an Exempt Investor.

As any offer of shares under this document will be made without disclosure in Australia under Chapter 6D.2 of the Corporations Act, the offer of those securities for resale in Australia within 12 months may, under section 707 of the Corporations Act, require disclosure to investors under Chapter 6D.2 if none of the exemptions in section 708 applies to that resale. By applying for the shares you undertake to us that you will not, for a period of 12 months from the date of issue of the shares, offer, transfer, assign or otherwise alienate those securities to investors in Australia except in circumstances where disclosure to investors is not required under Chapter 6D.2 of the Corporations Act or where a compliant disclosure document is prepared and lodged with ASIC.

Japan

The shares have not been and will not be registered pursuant to Article 4, Paragraph 1 of the Financial Instruments and Exchange Act. Accordingly, none of the shares nor any interest therein may be offered or sold,

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directly or indirectly, in Japan or to, or for the benefit of, any “resident” of Japan (which term as used herein means any person resident in Japan, including any corporation or other entity organized under the laws of Japan), or to others for re-offering or resale, directly or indirectly, in Japan or to or for the benefit of a resident of Japan, except pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the Financial Instruments and Exchange Act and any other applicable laws, regulations and ministerial guidelines of Japan in effect at the relevant time.

Hong Kong

The shares may not be offered or sold in Hong Kong by means of any document other than (i) in circumstances which do not constitute an offer to the public within the meaning of the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32 of the Laws of Hong Kong), or Companies (Winding Up and Miscellaneous Provisions) Ordinance, or which do not constitute an invitation to the public within the meaning of the Securities and Futures Ordinance (Cap. 571 of the Laws of Hong Kong) or, Securities and Futures Ordinance, or (ii) to “professional investors” as defined in the Securities and Futures Ordinance and any rules made thereunder or (iii) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance, and no advertisement, invitation or document relating to the shares may be issued or may be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere), which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to shares which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” in Hong Kong as defined in the Securities and Futures Ordinance and any rules made thereunder.

Singapore

This prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, this prospectus supplement and any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of shares may not be circulated or distributed, nor may the shares be offered or sold, or be made the subject of an invitation for subscription or purchase, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore, or the SFA, (ii) to a relevant person pursuant to Section 275(1), or any person pursuant to Section 275(1A), and in accordance with the conditions specified in Section 275 of the SFA or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the shares are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

(a) a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or

(b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor, the securities (as defined in Section 239(1) of the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferred within six months after that corporation or that trust has acquired the shares pursuant to an offer made under Section 275 of the SFA except:

(a) to an institutional investor or to a relevant person defined in Section 275(2) of the SFA, or to any person arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;

(b) where no consideration is or will be given for the transfer;

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(c) where the transfer is by operation of law;

(d) as specified in Section 276(7) of the SFA; or

(e) as specified in Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore.

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LEGAL MATTERS

Certain legal matters with respect to the securities offered by this prospectus supplement will be passed upon for us by Davis Polk & Wardwell LLP, New York, New York. Certain legal matters will be passed upon for the underwriters by Skadden, Arps, Slate, Meagher & Flom LLP, New York, New York.

EXPERTS

The financial statements incorporated in this prospectus supplement by reference to BRP Group, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2020 have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Rosenthal Bros., Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Armfield, Harrison and Thomas, Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The consolidated financial statements of Insgroup, Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

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PROSPECTUS

BRP Group, Inc.

Class A Common Stock

Warrants

Units

BRP Group, Inc., from time to time, may offer, issue and sell (i) shares of Class A common stock, (ii) warrants to purchase shares of Class A common stock and (iii) units.

Our Class A common stock is listed on the Nasdaq Global Select Market under the symbol “BRP.” If we decide to seek a listing of any securities offered by this prospectus, the applicable prospectus supplement will disclose the exchange or market on which such securities will be listed, if any, or where we have made an application for listing, if any.

In addition, certain selling stockholders to be identified in a prospectus supplement may offer and sell shares of Class A common stock from time to time, in amounts, at prices and on terms that will be determined at the time the securities are offered. We will not receive any proceeds from the sale, if any, of Class A common stock by the selling stockholders. Unless otherwise set forth in the applicable prospectus supplement, if required, the selling stockholders will pay any underwriting discounts and commissions and transfer taxes incurred by the selling stockholders in disposing of the shares of common stock.

We or the selling stockholders may offer and sell these securities to or through one or more underwriters, dealers and agents, or directly to purchasers, on a continuous or delayed basis.

This prospectus describes some of the general terms that may apply to the offered securities. The specific terms of any securities to be offered will be described in supplements to this prospectus, which may also add, update or change information contained in this prospectus. You should read this prospectus and the applicable prospectus supplement carefully before you make your investment decision.

Investing in our securities involves a high degree of risk. You should carefully consider the risk factors incorporated herein by reference and described under the heading “Risk Factors” beginning on page 3.

This prospectus may not be used to sell securities unless accompanied by a prospectus supplement.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is December 8, 2020.

TABLE OF CONTENTS

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ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement on Form S-3 that we filed with the Securities and Exchange Commission (the “SEC”) using a “shelf” registration process. Under this shelf process, we may, from time to time, sell any combination of the securities described in this prospectus in one or more offerings.

This prospectus provides you with a general description of the securities that we and the selling stockholders may offer. Each time we sell securities, we will provide a prospectus supplement that contains specific information about the terms of that offering, including the specific amounts, prices and terms of the securities offered and, as the case may be, the identity of the selling stockholders. The prospectus supplement may also add information to this prospectus or update or change information in this prospectus. If there is any inconsistency between the information in this prospectus and any prospectus supplement, you should rely on the information in the prospectus supplement. You should read carefully this prospectus and any prospectus supplement together with the additional information described under the heading “Where You Can Find More Information.” We have not authorized anyone to provide you with different or additional information. We are not making an offer to sell these securities in any jurisdiction where the offer or sale of these securities is not permitted. You should assume that the information in this prospectus or any prospectus supplement, as well as the information incorporated by reference herein or therein, is accurate only as of the date of the documents containing the information. Our business, financial condition, results of operations and prospects may have changed since those dates.

In this prospectus, unless the context otherwise requires, “Baldwin Risk Partners,” the “Company,” “BRP,” “we,” “us,” and “our” refer (i) prior to the consummation of the series of reorganization transactions that were completed in connection with our initial public offering (the “Reorganization Transactions”), to Baldwin Risk Partners, LLC and its subsidiaries and (ii) after the Reorganization Transactions, to BRP Group, Inc., Baldwin Risk Partners, LLC and their subsidiaries.

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC. The SEC maintains an internet site at www.sec.gov that contains reports, proxy and information statements and other information we have filed electronically with the SEC. These reports, proxy statements and other information can also be read on our internet site at www.baldwinriskpartners.com. Information on our website is not incorporated into this prospectus and is not a part of this prospectus.

The SEC allows us to “incorporate by reference” information into this prospectus and any accompanying prospectus supplement, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus and any accompanying prospectus supplement, except for any information superseded by information contained directly in this prospectus, any accompanying prospectus supplement or any subsequently filed document deemed incorporated by reference. This prospectus and any accompanying prospectus supplement incorporate by reference the documents set forth below that we have previously filed with the SEC:

All documents filed by us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this prospectus and any accompanying prospectus supplement and before the termination of the offering shall also be deemed to be incorporated herein by reference. The most recent information that we file with the SEC automatically updates and supersedes older information. The information contained in any such filing will be deemed to be a part of this prospectus, commencing on the date on which the document is filed.

We are not, however, incorporating by reference any documents or portions thereof, whether specifically listed above or filed in the future, that are not deemed “filed” with the SEC, including our compensation committee report, performance graph and the certifications of our chief executive officer and chief financial officer required by Rule 13a-14(b) or Rule 15d-14(b) under the Exchange Act and Section 1350 of Chapter 63 of Title 18 of the United States Code (included in or accompanying our latest Annual Report on Form 10-K incorporated by reference herein) or any information furnished pursuant to Items 2.02 or 7.01 of Form 8-K or certain exhibits furnished pursuant to Item 9.01 of Form 8-K.

We will provide without charge upon written or oral request to each person, including any beneficial owner, to whom a prospectus is delivered, a copy of any or all of the documents which are incorporated by reference into the prospectus but not delivered with the prospectus (other than exhibits to those documents unless such exhibits are specifically incorporated by reference as an exhibit in this prospectus). Requests should be directed to BRP Group, Inc., Attention: Investor Relations, 4211 W. Boy Scout Blvd., Suite 800, Tampa, Florida 33607, Telephone: (866) 279-0698.

FORWARD-LOOKING STATEMENTS

This prospectus and the documents incorporated by reference contain forward-looking statements regarding future events and our future results that are subject to the safe harbors created under the Securities Act of 1933, as amended (the “Securities Act”), and the Exchange Act. Words such as “expect,” “anticipate,” “target,” “goal,” “project,” “hope,” “intend,” “plan,” “believe,” “seek,” “estimate,” “continue,” “may,” “could,” “should,” “might,” and variations of such words and similar expressions are intended to identify such forward-looking statements. These forward-looking statements, which are subject to risks, uncertainties and assumptions about us, may include projections of our future financial performance, our anticipated growth strategies and anticipated trends in our business. These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance or achievements to differ materially from the results, level of activity, performance or achievements expressed or implied by the forward-looking statements, including those factors discussed under the caption entitled “Risk Factors.” You should specifically consider the numerous risks outlined under “Risk Factors” and elsewhere in this prospectus and in our most recent Annual Report on Form 10-K and our Quarterly Reports on Form 10-Q,

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which are incorporated by reference into this prospectus in their entirety, together with other information in this prospectus, the documents incorporated by reference herein or any accompanying prospectus supplement. The forward-looking statements included in this prospectus are made only as of the date hereof unless otherwise specified. Except as required under federal securities laws and the rules and regulations of the SEC, we do not undertake, and specifically decline, any obligation to update any of these statements or to publicly announce the results of any revisions to any forward-looking statements after the distribution of this report, whether as a result of new information, future events, changes in assumptions or otherwise.

BRP GROUP, INC.

We were incorporated in the State of Delaware in July 2019. We are a rapidly growing independent insurance distribution firm delivering solutions that give our insureds, which we refer to as “Clients,” the peace of mind to pursue their purpose, passion and dreams. We support our Clients, employees, which we refer to as “Colleagues,” insurance companies with which we have a contractual relationship, which we refer to as “Insurance Company Partners,” and communities through the deployment of vanguard resources and capital to drive organic and inorganic growth. We are innovating the industry by taking a holistic and tailored approach to risk management, insurance and employee benefits. Our growth plan includes increased geographic representation across the U.S., expanded client value propositions and new lines of insurance to meet the needs of evolving lifestyles, business risks and healthcare funding. We are a destination employer supported by an award-winning culture, powered by exceptional people and fueled by industry-leading growth and innovation.

Our principal executive offices are located at 4211 W. Boy Scout Blvd., Suite 800, Tampa, Florida, 33607, and our telephone number is (866) 279-0698.

RISK FACTORS

Investing in our securities involves a high degree of risk. Before acquiring any offered securities pursuant to this prospectus, you should carefully consider the information contained or incorporated by reference in this prospectus or in any accompanying prospectus supplement, including, without limitation, the risk factors described in our Annual Report on Form 10-K for the fiscal year ended December 31, 2019 and our Quarterly Report on Form 10-Q for the quarter ended March 31, 2020, which are incorporated herein by reference (as such risk factors may be updated in our other filings with the SEC pursuant to Sections 13(a), 13(c), 14, or 15(d) of the Exchange Act), and the risk factors described in any applicable prospectus supplement before making an investment decision. The occurrence of any of these risks might cause you to lose all or a part of your investment in the offered securities. See “Where You Can Find More Information” included elsewhere in this prospectus.

USE OF PROCEEDS

Except as may be otherwise set forth in the applicable prospectus supplement accompanying this prospectus, the net proceeds from the sale of the securities offered by this prospectus will be used for general corporate purposes. In the case of a sale by a selling stockholder, we will not receive any of the proceeds from such sale.

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DESCRIPTION OF SECURITIES

This prospectus contains summary descriptions of the shares of Class A common stock, warrants and units that we may sell from time to time and the shares of Class A common stock that the selling stockholders may sell from time to time. These summary descriptions are not meant to be complete descriptions of each security. The particular terms of any security will be described in the related prospectus supplement.

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DESCRIPTION OF CAPITAL STOCK

The following is a description of the material terms of, and is qualified in its entirety by, our amended and restated certificate of incorporation, as amended, and amended and restated by-laws.

Our authorized capital stock consists of 300,000,000 shares of Class A common stock, par value $0.01 per share, 100,000,000 shares of Class B common stock, par value $0.0001 per share, and 50,000,000 shares of preferred stock, par value $0.01 per share. Unless our board of directors determines otherwise, we will issue all shares of our capital stock in uncertificated form.

Capital Stock

Class A Common Stock

Holders of shares of our Class A common stock are entitled to one vote for each share held of record on all matters on which stockholders are entitled to vote generally, including the election or removal of directors. The holders of our Class A common stock do not have cumulative voting rights in the election of directors.

Holders of shares of our Class A common stock are entitled to receive dividends when and if declared by our board of directors out of funds legally available therefor, subject to any statutory or contractual restrictions on the payment of dividends and to any restrictions on the payment of dividends imposed by the terms of any outstanding preferred stock.

Upon our liquidation, dissolution or winding up and after payment in full of all amounts required to be paid to creditors and to the holders of preferred stock having liquidation preferences, if any, the holders of shares of our Class A common stock will be entitled to receive pro rata our remaining assets available for distribution.

All outstanding shares of our Class A common stock are fully paid and non-assessable. The Class A common stock will not be subject to further calls or assessments by us. The rights, powers and privileges of our Class A common stock will be subject to those of the holders of any shares of our preferred stock or any other series or class of stock we may authorize and issue in the future.

Class B Common Stock

Each share of Class B common stock entitles its holder to one vote per share on all matters submitted to a vote of our stockholders. The “Pre-IPO LLC Members” are owners of membership interest of Baldwin Risk Partners, LLC, which we refer to as “LLC Units,” prior to our initial public offering, which include: Trevor Baldwin, our Chief Executive Officer; Lowry Baldwin, our Chairman; Baldwin Insurance Group Holdings, LLC, an entity controlled by Lowry Baldwin; Elizabeth Krystyn, one of our founders; Laura Sherman, one of our founders; Kris Wiebeck, our Chief Financial Officer; John Valentine, our Chief Partnership Officer; Dan Galbraith, our Chief Operating Officer; Brad Hale, our Chief Accounting Officer; Chris Stephens, our General Counsel; and The Villages Invesco, LLC, one of our significant shareholders (“Villages Invesco”), and certain other historical equity holders in companies that we have acquired, or in the case of asset acquisitions, the producers. The “Substantial Ownership Requirement” is met for so long as the Pre-IPO LLC Members beneficially hold at least 10% of the aggregate number of outstanding shares of our common stock. For purposes of calculating the Substantial Ownership Requirement, shares of Class A common stock and Class B common stock held by any estate, trust, partnership or limited liability company or other similar entity of which any holder of LLC Units is a trustee, partner, member or similar party will be considered held by such holder of LLC Units. If at any time the ratio at which LLC Units are redeemable or exchangeable for shares of our Class A common stock changes from one-for-one as in accordance with the Third Amended and Restated Limited Liability Company Agreement of Baldwin Risk Partners, LLC, as amended, which we refer to as the “Amended LLC Agreement,” the number of votes to which Class B common stockholders are entitled will be adjusted accordingly. The holders of our Class B common stock do not have cumulative voting rights in the election of directors.

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Except for transfers to us pursuant to the Amended LLC Agreement or to certain permitted transferees, holders of outstanding equity interests of Baldwin Risk Partners, LLC, or the BRP LLC Members, are not permitted to sell, transfer or otherwise dispose of any LLC Units or shares of Class B common stock. Holders of shares of our Class B common stock will vote together with holders of our Class A common stock as a single class on all matters on which stockholders are entitled to vote generally, except as otherwise required by law.

Holders of our Class B common stock do not have any right to receive dividends or to receive a distribution upon a liquidation or winding up of BRP Group, Inc. Pursuant to the Stockholders Agreement, the approval of the Pre-IPO LLC Members, is required for substantially all transactions and other matters requiring approval by our stockholders, such as a merger, consolidation, or sale of all or substantially all of our assets, any dissolution, liquidation or reorganization of us or our subsidiaries or any acquisition or disposition of any asset in excess of 5% of total assets, the incurrence, guarantee, assumption or refinancing of indebtedness, or grant of a security interest, in excess of 10% of total assets (or that would cause aggregate indebtedness or guarantees thereof to exceed 10% of total assets), the issuance or redemption of certain additional equity interests in an amount exceeding $10 million, the establishment or amendment of any equity, purchase or bonus plan for the benefit of employees, consultants, officers or directors, any capital or other expenditure in excess of 5% of total assets, the declaration or payment of dividends on capital stock or distributions by Baldwin Risk Partners, LLC on LLC Units other than tax distributions as defined in the Amended LLC Agreement. Other matters requiring approval by the Pre-IPO LLC Members pursuant to the Stockholders Agreement include changing the number of directors on the board, changing the jurisdiction of incorporation, changing the location of the Company’s headquarters, changing the name of the Company, amendments to governing documents, adopting a shareholder rights plan and any changes to the Company’s fiscal year or public accountants. In addition, the Stockholders Agreement provides approval by the Pre-IPO LLC Members is required for any changes to the strategic direction or scope of BRP Group, Inc. and Baldwin Risk Partners, LLC’s business, any acquisition or disposition of any asset or business having consideration or fair value in excess of 5% of our total assets and the hiring and termination of our Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Partnership Officer or other change to senior management or key employees (including terms of compensation). Furthermore, the Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, the Pre-IPO LLC Members may designate a majority of the nominees for election to our board of directors, including the nominee for election to serve as Chairman of our board of directors.

Preferred Stock

No shares of preferred stock are issued or outstanding as of the date of this prospectus. Our amended and restated certificate of incorporation authorizes our board of directors to establish one or more series of preferred stock (including convertible preferred stock). Unless required by law or any stock exchange, the authorized shares of preferred stock will be available for issuance without further action by holders of our common stock. Our board of directors is able to determine, with respect to any series of preferred stock, the powers (including voting powers), preferences and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, including, without limitation:

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We could issue a series of preferred stock that could, depending on the terms of the series, impede or discourage an acquisition attempt or other transaction that some, or a majority, of the holders of our common stock might believe to be in their best interests or in which the holders of our common stock might receive a premium over the market price of the shares of common stock. Additionally, the issuance of preferred stock may adversely affect the holders of our common stock by restricting dividends on the common stock, diluting the voting power of the common stock or subordinating the liquidation rights of the common stock. As a result of these or other factors, the issuance of preferred stock could have an adverse impact on the market price of our common stock

Authorized But Unissued Capital Stock

Delaware law does not require stockholder approval for any issuance of authorized shares. However, the listing requirements of the Nasdaq Global Select Market, which would apply so long as the shares of Class A common stock remains listed on the Nasdaq Global Select Market, require stockholder approval of certain issuances equal to or exceeding 20% of the then outstanding voting power or the then outstanding number of shares of Class A common stock (we believe the position of the Nasdaq Global Select Market is that the calculation in this latter case treats as outstanding shares of Class A common stock issuable upon redemption or exchange of outstanding LLC Units not held by BRP Group, Inc.). These additional shares of Class A common stock may be used for a variety of corporate purposes, including future public offerings, to raise additional capital and to facilitate acquisitions.

One of the effects of the existence of unissued and unreserved common stock or preferred stock may be to enable our board of directors to issue shares to persons friendly to current management, which issuance could render more difficult or discourage an attempt to obtain control of our company by means of a merger, tender offer, proxy contest or otherwise, and thereby protect the continuity of our management and possibly deprive the stockholders of opportunities to sell their shares at prices higher than prevailing market prices.

Dividends

The Delaware General Corporation Law, or the DGCL, permits a corporation to declare and pay dividends out of “surplus” or, if there is no “surplus,” out of its net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year. “Surplus” is defined as the excess of the net assets of the corporation over the amount determined to be the capital of the corporation by its board of directors. The capital of the corporation is typically calculated to be (and cannot be less than) the aggregate par value of all issued shares of capital stock. Net assets equals the fair value of the total assets minus total liabilities. The DGCL also provides that dividends may not be paid out of net profits if, after the payment of the dividend, remaining capital would be less than the capital represented by the outstanding stock of all classes having a preference upon the distribution of assets. Declaration and payment of any dividend will be subject to the discretion of our board of directors.

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Stockholder Meetings

Our amended and restated certificate of incorporation and our amended and restated by-laws provide that annual stockholder meetings will be held at a date, time and place, if any, as exclusively selected by our board of directors. Our amended and restated by-laws provide that special meetings of the stockholders may be called only by or at the direction of the board of directors, the chairman of our board or the chief executive officer. To the extent permitted under applicable law, we may conduct meetings by remote communications, including by webcast.

Transferability, Redemption and Exchange

There are no limitations in the Amended LLC Agreement on the number of LLC Units issuable in the future and we are not required to own a majority of LLC Units. Under the Amended LLC Agreement, the BRP LLC Members have the right (subject to the terms of the Amended LLC Agreement) to require Baldwin Risk Partners, LLC to redeem all or a portion of their LLC Units for, at our election, newly-issued shares of Class A common stock on a one-for-one basis or a cash payment equal to the volume weighted average market price of one share of our Class A common stock for each LLC Unit redeemed (subject to customary adjustments, including for stock splits, stock dividends and reclassifications) in accordance with the terms of the Amended LLC Agreement. Additionally, in the event of a redemption request by a holder of LLC Units, we may, at our option, effect a direct exchange of cash or Class A common stock for LLC Units in lieu of such a redemption. Shares of Class B common stock will be cancelled on a one-for-one basis if we, following a redemption request of a holder of LLC Units, redeem or exchange LLC Units of such holder of LLC Units pursuant to the terms of the Amended LLC Agreement.

Except for transfers to us pursuant to the Amended LLC Agreement or to certain permitted transferees, the BRP LLC Members are not permitted to sell, transfer or otherwise dispose of any LLC Units or shares of Class B common stock.

Other Provisions

Neither the Class A common stock nor the Class B common stock has any preemptive or other subscription rights.

There will be no redemption or sinking fund provisions applicable to the Class A common stock or Class B common stock. Further, our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any redemption, repurchase or other acquisition of ownership interests (other than in connection with terms of equity compensation plans, subject to certain specified exceptions) must be approved by the Pre-IPO LLC Members.

At such time when no LLC Units remain redeemable or exchangeable for shares of our Class A common stock, our Class B common stock will be cancelled.

Corporate Opportunity

Our amended and restated certificate of incorporation provides that, to the fullest extent permitted by law, the doctrine of “corporate opportunity” will only apply against our directors and officers and their respective affiliates for competing activities related to insurance brokerage activities.

Certain Certificate of Incorporation, By-Laws and Statutory Provisions

The provisions of our amended and restated certificate of incorporation and amended and restated by-laws and of the DGCL summarized below may have an anti-takeover effect and may delay, defer or prevent a tender offer or takeover attempt that you might consider in your best interest, including an attempt that might result in your receipt of a premium over the market price for your shares of Class A common stock.

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Anti-Takeover Effects of our Certificate of Incorporation, Stockholders Agreement and By-Laws

Our amended and restated certificate of incorporation and amended and restated by-laws contain certain provisions that are intended to enhance the likelihood of continuity and stability in the composition of our board of directors and that may have the effect of delaying, deferring or preventing a future takeover or change in control of our company unless such takeover or change in control is approved by our board of directors. These provisions include:

No cumulative voting. Under Delaware law, the right to vote cumulatively does not exist unless the certificate of incorporation specifically authorizes cumulative voting. Our amended and restated certificate of incorporation does not authorize cumulative voting. Therefore, stockholders holding a majority in voting power of the shares of our common stock entitled to vote generally in the election of directors will be able to elect all our directors.

Election and removal of directors. Our amended and restated certificate of incorporation provides that our board shall consist of not less than three nor more than 13 directors. Our amended and restated certificate of incorporation also provides that, subject to the rights granted to one or more series of preferred stock then outstanding, any vacancies on our board will be filled only by the affirmative vote of a majority of the remaining directors, even if less than a quorum. The Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, the Pre-IPO LLC Members may designate a majority of the nominees for election to our board of directors, including the nominee for election to serve as Chairman to our board of directors and that, so long as Villages Invesco beneficially owns 7.5% of the aggregate number of outstanding shares of our common stock, it may designate one nominee for election to our board of directors and any director elected after having been nominated by Villages Invesco may only be removed for cause or with the consent of Villages Invesco. The parties to the Voting Agreement (as defined below) have agreed to vote for the election of the nominee designated by Villages Invesco. Our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any action to change the number of directors requires approval of the Pre-IPO LLC Members.

In addition, our amended and restated certificate of incorporation provides that our board of directors will be divided into three classes of directors, with each class as equal in number as possible, serving staggered three-year terms. Subject to obtaining any required stockholder votes, directors may only be removed for cause and by the affirmative vote of holders of 75% of the total voting power of our outstanding shares of common stock, voting together as a single class. This requirement of a super-majority vote to remove directors for cause could enable a minority of our stockholders to exercise veto power over any such removal.

Action by written consent; special meetings of stockholders. Our amended and restated certificate of incorporation provides that stockholder action can be taken only at an annual or special meeting of stockholders and cannot be taken by written consent in lieu of a meeting. Our amended and restated certificate of incorporation, Stockholders Agreement and amended and restated by-laws also provide that, subject to any special rights of the holders as required by law, special meetings of the stockholders can only be called by the chairman or vice chairman of the board of directors. Except as described above, stockholders are not permitted to call a special meeting or to require the board of directors to call a special meeting.

Advance notice procedures. Our amended and restated by-laws establish an advance notice procedure for stockholder proposals to be brought before an annual meeting of our stockholders, including proposed nominations of persons for election to the board of directors. Stockholders at an annual meeting will only be able to consider proposals or nominations specified in the notice of meeting or brought before the meeting by or at the direction of the board of directors or by a stockholder who was a stockholder of record on the record date for the meeting, who is entitled to vote at the meeting and who has given our Secretary timely written notice, in proper form, of the stockholder’s intention to bring that business before the meeting. Although the amended and restated by-laws do not give our board of directors the power to approve or disapprove stockholder nominations of

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candidates or proposals regarding other business to be conducted at a special or annual meeting, the amended and restated by-laws may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed or may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect its own slate of directors or otherwise attempting to obtain control of our company.

Super-majority approval requirements. The DGCL generally provides that the affirmative vote of the holders of a majority of the total voting power of the shares entitled to vote on any matter is required to amend a corporation’s certificate of incorporation or by-laws, unless either a corporation’s certificate of incorporation or by-laws require a greater percentage. Our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any amendment to our certificate of incorporation or by-laws must be approved by the Pre-IPO LLC Members. Our amended and restated certificate of incorporation and amended and restated by-laws provide that the affirmative vote of holders of 75% of the total voting power of our outstanding common stock eligible to vote in the election of directors, voting together as a single class, will be required to amend, alter, change or repeal specified provisions, including those relating to actions by written consent of stockholders, calling of special meetings of stockholders, election and removal of directors, business combinations and amendment of our certificate of incorporation and by-laws. This requirement of a super-majority vote to approve amendments to our certificate of incorporation and by-laws could enable a minority of our stockholders to exercise veto power over any such amendments.

Authorized but unissued shares. The authorized but unissued shares of common stock and preferred stock are available for future issuance without stockholder approval, subject to any limitations imposed by the listing rules of the Nasdaq Global Select Market. The existence of authorized but unissued and unreserved common stock and preferred stock could make more difficult or discourage an attempt to obtain control of us by means of a proxy contest, tender offer, merger or otherwise. See “—Preferred stock” and “—Authorized but unissued capital stock” above.

Business combinations with interested stockholders. In general, Section 203 of the DGCL prohibits a publicly held Delaware corporation from engaging in a business combination, such as a merger, with a person or group owning 15% or more of the corporation’s voting stock for a period of three years following the date the person became an interested stockholder, unless (with certain exceptions) the business combination or the transaction in which the person became an interested stockholder is approved in a prescribed manner. We are governed by the “business combination” provisions of Section 203 of the DGCL. Further, our Stockholders Agreement provides that, until the Substantial Ownership Requirement is no longer met, any business combination resulting in a merger, consolidation or sale of all, or substantially all, of our assets, and any acquisition or disposition of any asset or business having consideration in excess of 5% of our total assets, must be approved by the Pre-IPO LLC Members.

Exclusive Forum Provision

Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or employees to us or our stockholders, (iii) any action asserting a claim against us arising pursuant to any provision of the DGCL, and (iv) any action asserting a claim against us governed by the internal affairs doctrine.

This choice of forum provision does not preclude or contract the scope of exclusive federal or concurrent jurisdiction for any actions brought under the Exchange Act or the Securities Act. Accordingly, our exclusive forum provision will not apply to claims arising under the Exchange Act or the Securities Act and will not relieve us of our duties to comply with the federal securities laws and the rules and regulations thereunder, and our stockholders will not be deemed to have waived our compliance with these laws, rules and regulations.

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Voting Agreement

A group comprised of Baldwin Insurance Group Holdings, LLC, an entity controlled by Lowry Baldwin, our Chairman, Lowry Baldwin, Elizabeth Krystyn, Laura Sherman, Trevor Baldwin, our Chief Executive Officer, Kris Wiebeck, our Chief Strategy Officer, John Valentine, our Chief Partnership Officer, Dan Galbraith, our Chief Operating Officer, Brad Hale, our Chief Financial Officer, Chris Stephens, our General Counsel, Joseph Finney, James Roche, Millennial Specialty Holdco, LLC, Highland Risk Services LLC and certain trusts established by such individuals have entered into a voting agreement, or the Voting Agreement, with Lowry Baldwin, our Chairman, pursuant to which, in connection with any meeting of our shareholders or any written consent of our shareholders, each such person and trust party thereto will agree to vote or exercise their right to consent in the manner directed by Lowry Baldwin. The parties to the Voting Agreement have agreed to vote for the election of the nominee to our board of directors designated by Villages Invesco for so long as Villages Invesco is able to designate a nominee pursuant to the terms of the Stockholders Agreement.

Directors’ Liability; Indemnification of Directors and Officers

Our amended and restated certificate of incorporation will limit the liability of our directors to the fullest extent permitted by the DGCL and provides that we will provide them with customary indemnification. We expect to enter into customary indemnification agreements with each of our executive officers and directors that provide them, in general, with customary indemnification in connection with their service to us or on our behalf.

Transfer Agent and Registrar

The transfer agent and registrar for our Class A common stock is American Stock Transfer & Trust Company, LLC.

Securities Exchange

Our Class A common stock is listed on the Nasdaq Global Select Market under the symbol “BRP.”

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DESCRIPTION OF WARRANTS

We may issue warrants to purchase shares of Class A common stock. We may issue warrants independently or together with other securities. Warrants sold with other securities may be attached to or separate from the other securities. We will issue warrants under one or more warrant agreements between us and a bank or trust company, as warrant agent, that we will name in the prospectus supplement. The warrant agent will act solely as our agent in connection with the warrants and will not assume any obligation or relationship of agency or trust for or with any holders or beneficial owners of warrants.

The prospectus supplement relating to any warrants we offer will include specific terms relating to the offering. These terms may include some or all of the following:

The description in the prospectus supplement will not necessarily be complete and will be qualified in its entirety by reference to the applicable warrant agreement, which will be filed with the SEC.

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DESCRIPTION OF UNITS

As specified in the applicable prospectus supplement, we may issue units consisting of one or more warrants or shares of Class A common stock or any combination of such securities. The applicable prospectus supplement will describe:

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PLAN OF DISTRIBUTION

We or the selling stockholders may offer and sell the securities being offered hereby in one or more of the following ways from time to time:

The prospectus supplement with respect to each series of securities will state the terms of the offering of the securities, including:

If we or the selling stockholders use underwriters or dealers in the sale, the securities will be acquired by the underwriters or dealers for their own account and may be resold from time to time in one or more transactions, including:

Any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers may be changed from time to time.

If underwriters are used in the sale of any securities, the securities may be offered either to the public through underwriting syndicates represented by managing underwriters, or directly by underwriters. Generally, the underwriters’ obligations to purchase the securities will be subject to certain conditions precedent. The underwriters will be obligated to purchase all of the securities if they purchase any of the securities.

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We or the selling stockholders may enter into derivative transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. If the applicable prospectus supplement indicates, in connection with those derivatives, the third parties may sell securities covered by this prospectus and the applicable prospectus supplement, including short sale transactions. If so, the third party may use securities pledged by us or borrowed from us or others to settle those sales or to close out any related open borrowings of common shares, and may use securities received from us or the selling stockholders in settlement of those derivatives to close out any related open borrowings of common shares. The third party in such sale transactions will be an underwriter and, if not identified in this prospectus, will be identified in the applicable prospectus supplement or a post-effective amendment to this registration statement.

If indicated in an applicable prospectus supplement, we or the selling stockholders may sell the securities through agents from time to time. The applicable prospectus supplement will name any agent involved in the offer or sale of the securities and any commissions we pay to them. Generally, any agent will be acting on a best efforts basis for the period of its appointment. We or the selling stockholders may authorize underwriters, dealers or agents to solicit offers by certain purchasers to purchase the securities from us at the public offering price set forth in the applicable prospectus supplement pursuant to delayed delivery contracts providing for payment and delivery on a specified date in the future. The delayed delivery contracts will be subject only to those conditions set forth in the applicable prospectus supplement, and the applicable prospectus supplement will set forth any commissions we or the selling stockholders pay for solicitation of these delayed delivery contracts.

Offered securities may also be offered and sold, if so indicated in the applicable prospectus supplement, in connection with a remarketing upon their purchase, in accordance with a redemption or repayment pursuant to their terms, or otherwise, by one or more remarketing firms, acting as principals for their own accounts or as agents for us. Any remarketing firm will be identified and the terms of its agreements, if any, with us and its compensation will be described in the applicable prospectus supplement.

Agents, underwriters and other third parties described above may be entitled to indemnification by us against certain civil liabilities under the Securities Act, or to contribution with respect to payments which the agents or underwriters may be required to make in respect thereof. Agents, underwriters and such other third parties may be customers of, engage in transactions with, or perform services for us in the ordinary course of business.

Each series of securities will be a new issue of securities and will have no established trading market, other than our common stock, which is listed on the Nasdaq Global Select Market. Any common stock sold will be listed on the Nasdaq Global Select Market, upon official notice of issuance. The securities other than the common stock may or may not be listed on a national securities exchange and no assurance can be given that there will be a secondary market for any such securities or liquidity in the secondary market if one develops. Any underwriters to whom securities are sold by us for public offering and sale may make a market in the securities, but such underwriters will not be obligated to do so and may discontinue any market making at any time without notice.

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LEGAL MATTERS

In connection with particular offerings of the securities in the future, unless otherwise stated in the applicable prospectus supplement, the validity of those securities will be passed upon for us by Davis Polk & Wardwell LLP, New York, New York. Any underwriters will also be advised about legal matters by their own counsel, which will be named in the prospectus supplement.

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EXPERTS

The financial statements incorporated in this prospectus by reference to BRP Group, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2019 have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Insurance Risk Partners, LLC as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Rosenthal Bros., Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Lanier Upshaw, Inc. as of December 31, 2019 and 2018, and for the years then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Highland Risk Services LLC as of December 31, 2019 and 2018, and for the years then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Armfield, Harrison and Thomas, Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The consolidated financial statements of Insgroup, Inc. as of December 31, 2019, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of Dixon Hughes Goodman LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

The financial statements of Lykes Insurance, Inc. as of December 31, 2018, and for the year then ended have been incorporated by reference herein and in the registration statement on reliance of the report of RSM US LLP, independent auditors, given on the authority of said firm as experts in auditing and accounting.

The audited historical financial statements of Millennial Specialty Insurance LLC incorporated by reference from BRP Group, Inc.’s prospectus, dated October 23, 2019, filed with the Securities and Exchange Commission pursuant to Rule 424(b) under the Securities Act, in connection with the Registration Statement on Form S-1 (File No. 333-233908) have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.

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8,000,000 Shares

Class A Common Stock

PROSPECTUS

SUPPLEMENT

Joint book-running managers

Co-managers

Prospectus supplement dated September 14, 2021.