390 institutions reported holding $3.41B of AMBARELLA (AMBA) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($508.6M), BlackRock, Inc. ($338.4M), PRICE T ROWE ASSOCIATES INC /MD/ ($223.0M), STATE STREET CORP ($219.9M), MANUFACTURERS LIFE INSURANCE COMPANY, THE ($158.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30