UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ BERTO ACQUISITION CORP. (Exact name of registrant as specified in its charter) Cayman Islands 99-4250815 (State or other jurisdicti ...

Group 1 - The core focus of Berto Acquisition Corp. (TACO) is on growth-stage businesses in the AI, wellness, and longevity sectors, leveraging the current market trends [1][2] - TACO's management team has identified these thematic areas as particularly attractive, indicating a strategic approach to target selection [2] - The executive team possesses extensive deal-making experience and operational expertise, aiming to build momentum post-merger [3] Group 2 - TACO has demonstrated significantly low redemption rates in past SPAC transactions, with rates between 0% and 3%, compared to the industry average of approximately 68% [4] - This low redemption rate reflects high market confidence in TACO's ability to create value for investors and partners [4]

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 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 ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _________ to _________ BERTO ACQUISITION CORP. (Exact name of registrant as specified in its charter) Cayman Islands 99-4250815 (State or other jurisdiction of ...