X0708 D LIVE 0002133473 Milemark Diffraqtion SPV LLC 303 THIRD STREET UNIT 703 CAMBRIDGE MA MASSACHUSETTS 02142 610-864-8687 DELAWARE None None Limited Liability Company true 2026 Sebastian Barriga 303 Third Street Unit 703 Cambridge MA MASSACHUSETTS 02142 Executive Officer Director Managing member of the general partner of the issuer Adela Jamal 303 Third Street Unit 703 Cambridge MA MASSACHUSETTS 02142 Executive Officer Director Managing member of the general partner of the issuer n/a Milemark Capital Partners GP I LLC 303 Third Street Unit 703 Cambridge MA MASSACHUSETTS 02142 Executive Officer General partner of the issuer. Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 false 2026-04-29 false true false 1 Indefinite 335000 Indefinite false 6 0 0 0 false Milemark Diffraqtion SPV LLC /s/ Sebastian Barriga Sebastian Barriga Managing member of the general partner of the issuer 2026-05-27