Securities registered pursuant to Section 12(b) of the Act: Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smallerreporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). The number of outstanding shares of the registrant’s Common Stock on April 20, 2026 was 22,028,154. MARINEMAX, INC. AND SUBSIDIARIES Table of Contents Item No. PART I. FINANCIAL INFORMATION 1.Financial Statements (Unaudited):Condensed Consolidated Statements of Operations for the Three and Six Months Ended March 31, 2026 and 2025Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended March 31,2026 and 2025Condensed Consolidated Balance Sheets as of March 31, 2026 and September 30, 2025 Condensed Consolidated Statements of Shareholders’ Equity for the Six Months Ended March 31, 2026 and 2025Condensed Consolidated Statements of Cash Flows for the Six Months Ended March 31, 2026 and 2025Notes to Condensed Consolidated Financial Statements2.Management’s Discussion and Analysis of Financial Condition and Results of Operations3.Quantitative and Qualitative Disclosures About Market Risk4.Controls and Procedures PART II. OTHER INFORMATION 1.Legal Proceedings1A.Risk Factors2.Unregistered Sales of Equity Securities and Use of Proceeds3.Defaults Upon Senior Securities4.Mine Safety Disclosures5.Other Information6.ExhibitsSIGNATURES MARINEMAX, INC. AND SUBSIDIARIESCondensed Consolidated Statements of Operations(Amounts in thousands, except share and per share data) MARINEMAX, INC. AND SUBSIDIARIESCondensed Consolidated Balance Sheets(Amounts in thousands, except share data)(Unaudited) MARINEMAX, INC. AND SUBSIDIARIESNOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS 1.COMPANY BACKGROUND: We believe we are the world’s largest recreational boat and yacht retailer, marina operator and superyacht services company.As of March 31, 2026, we have over 120 locations worldwide, including over 70 retail dealership locations, some of which includemarinas. Collectively, with the IGY acquisition, as of March 31, 2026, we own or operate 65 marina and storage locationsworldwide. Through Fraser Yachts and Northrop & Johnson, we believe we are the largest superyacht services provider, operatinglocations across the globe. Cruisers Yachts, Aviara luxury dayboats, and Intrepid Powerboats all manufacture boats and yachts andrecognize sales through our select retail dealership locations and through independent dealers. MarineMax provides finance andinsurance services through wholly owned subsidiaries and operates MarineMax Vacations in Tortola, British Virgin Islands. The We are the largest retailer of Sea Ray and Boston Whaler recreational boats which are manufactured by BrunswickCorporation (“Brunswick”). Sales of new Brunswick boats accounted for approximately 18% of our revenue in fiscal 2025. Sales ofnew Sea Ray and Boston Whaler boats, both divisions of Brunswick, accounted for approximately 8% and 9%, respectively, of our We have dealership agreements with Sea Ray, Boston Whaler, Harris, and Mercury Marine, all subsidiaries or divisions ofBrunswick. We also have dealer agreements with Italy-based Azimut-Benetti Group’s product line for Azimut and Benetti yachtsand mega yachts. These agreements allow us to purchase, stock, sell, and service these manufacturers’ boats and products. Theseagreements also allow us to use these manufacturers’ names, trade symbols, and intellectual properties in our operations. Theagreements for Sea Ray and Boston Whaler products, respectively, appoint us as the exclusive dealer of Sea Ray and BostonWhaler boats, respectively, in our geographic markets. In addition, we are the exclusive dealer for Azimut Yachts for the entire As is typical in the industry, we deal with most of our manufacturers, other than Sea Ray, Boston Whaler, and AzimutYachts, under renewable annual dealer agreements, each of which gives us the right to sell various makes and models of boatswithin