ALPHA MODUS HOLDINGS, INC. This prospectus supplement updates and supplements the prospectus dated December 22, 2025 (the “Prospectus”), whichforms a part of our registration statement on Form S-1 (No. 333-292074). This prospectus supplement is being filed to update andsupplement the information in the Prospectus with the informationin our (i) Quarterly Report on Form 10-Q for the period endedMarch 31, 2026, filed with the Securities and Exchange Commission (the “SEC”) on May 14, 2026 (the “Quarterly Report”), (ii)Current Report on Form 8-K filed with the SEC on June 8, 2026, regarding the reverse stock split of our Class A common stock (the This prospectus supplement updates and supplements the information in the Prospectus and is not complete without, and maynot be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto. Thisprospectus supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in Investing in our securities involves risks that are described in the “Risk Factors” section beginning on page 9 of the Neither the U.S. Securities and Exchange Commission, nor any state securities commission has approved or disapproved ofthese securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense. The date of this prospectus supplement is June 15, 2026. UNITED STATESSECURITIES AND EXCHANGE COMMISSION FORM 10-Q (Mark One) ☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period endedMarch 31, 2026 ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the transition period from____________ to ____________Commission File Number: 001-40775 ALPHA MODUS HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware86-3386030(State or other jurisdiction ofincorporation or organization)(I.R.S. EmployerIdentification No.) Title of each class Class A Common Stock, par value $0.0001 per shareRedeemable Warrants, each whole warrantexercisable for one share of Class A Common Stock None. 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 reports), 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 the Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reportingcompany, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting Large accelerated filerNon-accelerated filer 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). Yes☐No☒ As of May 14, 2026, 54,169,609 shares of Class A common stock, par value $0.0001 per share (“common stock”), were issued andoutstanding. ALPHA MODUS HOLDINGS, INC.Quarterly Report on Form 10-QFor the Quarter Ended March 31, 2026 PART I. FINANCIAL INFORMATION ALPHA MODUS HOLDINGS, INC.Notes to Consolidated Financial Statements NOTE 1 – NATURE OF OPERATIONS Company Background Alpha Modus, Corp. was incorporated in the State of Florida on July 11, 2014. On December 13, 2024, Alpha Modus Holdings, Inc.(the “Company,” “we,” “us,” and “our,” or “Alpha Modus”), a Delaware corporation then known as “Insight Acquisition Corp.” andwhich was then a blank check company, acquired Alpha Modus, Corp. in the business combination described below, and changed itsname to “Alpha Modus Holdings, Inc.” Following the business combination, the Company’s operations became those of Alpha Modus, On August 11, 2025, the Company incorporated a new wholly owned subsidiary, Alpha Modus Financial Services, LLC in the State ofNorth Carolina. Nature of Operations Alpha Modus Holdings, Inc., through its operating subsidiaries, is a technology and intellectual property company focused on thedevelopment, protection, licensing, and commercialization of data-driven systems designed to enhance consumer engagement and Alpha Modus’ core strategy centers on the creation, licensing and enforcement of a proprietary patent portfolio covering systems andmethods for real-time monitoring, analysis, and response to consumer behavior at or near the point of purchase. The