2,067 institutions reported holding $76.89B of CONSTELLATION ENERGY CORP (CEG) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($9.95B), BlackRock, Inc. ($6.10B), STATE STREET CORP ($4.82B), ECP ControlCo, LLC ($3.57B), Capital International Investors ($3.15B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30