X0708 D/A LIVE 0002068759 Brightstar Horizon Fund I, L.P. 51 W 52ND ST., FLOOR 18 NEW YORK NY NEW YORK 10019 (212) 430-2500 DELAWARE None None Limited Partnership true 2024 N/A Brightstar Associates Horizon, L.P. 51 W 52nd St., Floor 18 New York NY NEW YORK 10019 Promoter The General Partner ("GP") of the Issuer N/A BCP Investment Holdings, L.P. 51 W 52nd St., Floor 18 New York NY NEW YORK 10019 Promoter GP of the GP of the Issuer N/A BCP Holdings GP, LLC 51 W 52nd St., Floor 18 New York NY NEW YORK 10019 Promoter GP of the GP of the GP of the Issuer Andrew Weinberg 51 W 52nd St., Floor 18 New York NY NEW YORK 10019 Executive Officer Managing Member of the GP of the GP of the GP of the Issuer Charles Yoon 51 W 52nd St., Floor 18 New York NY NEW YORK 10019 Executive Officer Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.1 3C.7 true 0002068759-25-000001 2025-06-30 false true true false 0 Raymond James & Associates, Inc. 705 None None 880 Carillon Pkwy Saint Petersburg FL FLORIDA 33716 All States true Indefinite 113925000 Indefinite false 94 518866 0 0 true The Issuer's confidential offering materials fully discuss fees due to the Investment Manager of the Issuer and the GP of the Issuer. false Brightstar Horizon Fund I, L.P. Andrew Weinberg Andrew Weinberg Managing Member of the GP of the GP of the GP of the Issuer 2026-06-30