93 institutions reported holding $257.1M of TWENTY ONE CAP INC (XXI) in SEC 13F filings for 2026-06-30. Largest institutional holders: MORGAN STANLEY ($61.3M), BlackRock, Inc. ($31.1M), VANGUARD GROUP INC ($29.7M), GEODE CAPITAL MANAGEMENT, LLC ($26.5M), CANTOR FITZGERALD, L. P. ($21.5M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30