1,135 institutions reported holding $31.25B of Cameco Corp (CCJ) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.91B), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($1.58B), Royal Bank of Canada ($1.54B), Capital World Investors ($1.36B), FIL Ltd ($859.6M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30