545 institutions reported holding $9.95B of AXSOME THERAPEUTICS INC. (AXSM) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.05B), BlackRock, Inc. ($759.7M), Invesco Ltd. ($409.2M), FMR LLC ($376.7M), GEODE CAPITAL MANAGEMENT, LLC ($236.8M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30