207 institutions reported holding $3.45B of TRANSALTA CORP (TAC) in SEC 13F filings for 2026-06-30. Largest institutional holders: Royal Bank of Canada ($431.2M), BROOKFIELD Corp /ON/ ($372.9M), BANK OF MONTREAL /CAN/ ($302.3M), Rubric Capital Management LP ($279.8M), TORONTO DOMINION BANK ($163.1M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30