X0708 D LIVE 0002139194 Antimatter Fund I LP 455 MARKET ST STE 1940 PMB 338483 SAN FRANCISCO CA CALIFORNIA 94105-2448 3472518148 DELAWARE None None Limited Partnership true 2026 N/A Antimatter GP I, LLC 455 MARKET ST STE 1940 PMB 338483 SAN FRANCISCO CA CALIFORNIA 94105-2448 Executive Officer General Partner of the Issuer Alexander John Theodor Ronald Will c/o Antimatter GP I, LLC 455 MARKET ST STE 1940 PMB 338483 SAN FRANCISCO CA CALIFORNIA 94105-2448 Executive Officer Managing Member of the General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false true false true true Limited Partnership Interests false 100000 Indefinite 0 Indefinite false 0 0 0 0 false Antimatter Fund I LP /s/Alexander Will Alexander Will Managing Member of the General Partner of the Issuer 2026-06-08