1,409 institutions reported holding $57.46B of WARNER BROS DISCOVERY INC (WBD) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($7.70B), BlackRock, Inc. ($5.28B), STATE STREET CORP ($3.42B), Invesco Ltd. ($2.14B), CITADEL ADVISORS LLC ($1.92B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30