X0708 D/A LIVE 0002128763 J2 Ventures Strategic Opportunities H, L.P. 60 STATE STREET, SUITE 1400 BOSTON MA MASSACHUSETTS 02108 401-285-2421 DELAWARE None None Limited Partnership true 2026 N/A J2 Ventures Argonne Fund GP, LLC 60 State Street, Suite 1400 Boston MA MASSACHUSETTS 02108 Promoter General Partner of the Issuer Jonathan E. Bronson 60 State Street, Suite 1400 Boston MA MASSACHUSETTS 02108 Executive Officer Manager of the General Partner of the Issuer Michael Alex Harstrick 60 State Street, Suite 1400 Boston MA MASSACHUSETTS 02108 Executive Officer Manager of the General Partner of the Issuer Pooled Investment Fund Venture Capital Fund false Decline to Disclose 06b 3C 3C.1 3C.7 true 0002128763-26-000001 2026-04-10 false true false 0 11570000 11570000 0 false 4 0 0 0 false J2 Ventures Strategic Opportunities H, L.P. /s/ Jonathan E. Bronson Jonathan E. Bronson Manager of the General Partner of the Issuer 2026-08-07