X0708 D/A LIVE 0001993725 Thornburg Bow River Credit Opportunities Institutional Fund, LP 3250 Second Avenue Suite 300 Denver CO COLORADO 80206 303-861-8466 DELAWARE Bow River Credit Opportunities Institutional Fund, LP Limited Partnership true 2023 N/A N/A Thornburg Bow River Credit Opportunities Fund GP, LLC 3250 Second Avenue Suite 300 Denver CO COLORADO 80206 Executive Officer General Partner Blair E. Richardson 3250 Second Avenue Suite 300 Denver CO COLORADO 80206 Executive Officer Managing Member of the General Partner N/A N/A Thornburg Bow River Advisers, LLC 3250 Second Avenue Suite 300 Denver CO COLORADO 80206 Executive Officer Promoter Investment Manager Pooled Investment Fund Other Investment Fund false Decline to Disclose 06b 3C 3C.7 true 0000902664-25-004176 2023-09-30 true true false 0 Indefinite 45368333 Indefinite false 66 0 0 0 false Thornburg Bow River Credit Opportunities Institutional Fund, LP Jane C. Ingalls Jane C. Ingalls President of Manager of Manager of the GP of the Issuer 2026-09-20