X0708 D/A LIVE 0002083472 Knightsbridge Ultra Fund, LLC 707 SKOKIE BLVD SUITE 600 NORTHBROOK IL ILLINOIS 60062 1 773-320-2688 ILLINOIS None None Limited Liability Company true 2025 John Francis Slevin 1730 Wildrose Ct Highland Park IL ILLINOIS 60035 Director Director of Investment Manager Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.1 true 0002083472-25-000001 2025-08-01 true true false 250000 Indefinite 445000 Indefinite false 1 0 0 0 false Knightsbridge Ultra Fund, LLC John Francis Slevin Jr John Francis Slevin Jr Director of Investment Manager 2026-11-13