520 institutions reported holding $20.77B of Sun Life Financial Inc (SLF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Royal Bank of Canada ($3.44B), VANGUARD GROUP INC ($2.10B), BANK OF MONTREAL /CAN/ ($975.7M), TD Asset Management Inc ($792.8M), MACKENZIE FINANCIAL CORP ($695.3M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30