CAMECO CORP
1,076 institutions still hold CAMECO CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
Broad, genuine buying defined the quarter at Cameco Corp (CCJ), whose 131 institutional holders account for $424.0 million in tracked value. Addenda Capital, already the largest holder at nearly a quarter of the book, added 31% more shares (a real $24.7 million addition, the single largest flow). Contravisory Investment Management scaled up far more dramatically in percentage terms — from 3,082 to 71,788 shares, a more than 23-fold increase and a genuine $7.0 million real buy. ARS Investment Partners opened a substantial new position ($30.3 million). Against that buying, Y-Intercept (Hong Kong) cut its stake by 68% (a real $8.49 million reduction, the largest true sale), and Drummond Knight Asset Management cut 23.4% ($2.31 million).
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.