578 institutions reported holding $8.22B of ON HLDG AG (ONON) in SEC 13F filings for 2026-06-30. Largest institutional holders: MORGAN STANLEY ($724.2M), BAMCO INC /NY/ ($599.7M), FMR LLC ($568.1M), LONE PINE CAPITAL LLC ($470.4M), PLATINUM PARAMOUNT INVESTMENT LTD. ($400.7M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30