X0708 D/A LIVE 0002068768 Brightstar Horizon Fund I-A, 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 0002068768-25-000001 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 18750000 Indefinite false 5 82705 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-A, L.P. Andrew Weinberg Andrew Weinberg Managing Member of the GP of the GP of the GP of the Issuer 2026-06-30