X0708 D LIVE 0002137225 WIVC SU 2026 a Series of What If Ventures Master LLC 2093 PHILADELPHIA PIKE 5885 CLAYMONT DE DELAWARE 19703 (360) 946-0604 DELAWARE None None Limited Liability Company true 2026 LLC Sydecar 2093 Philadelphia Pike #5885 Claymont DE DELAWARE 19703 Director Administrator of the Issuer Brett Sagan c/o Sydecar LLC 2093 Philadelphia Pike #5885 Claymont DE DELAWARE 19703 Executive Officer Officer of the Issuer's Administrator Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false 2026-06-10 false true false 0 3133200 3133200 0 false 19 0 0 12499 This amount represents a cost to cover fund organizational and operating expenses. false WIVC SU 2026 a Series of What If Ventures Master LLC /s/ Brett Sagan Brett Sagan General Manager of Sydecar LLC, a Manager of the Applicant 2026-06-11