328 institutions reported holding $5.02B of STANTEC INC (STN) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($351.0M), BANK OF MONTREAL /CAN/ ($339.6M), 1832 Asset Management L.P. ($309.7M), ALLIANCEBERNSTEIN L.P. ($286.5M), Royal Bank of Canada ($229.6M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30