274 institutions reported holding $1.27B of MARQETA INC (MQ) in SEC 13F filings for 2026-06-30. Largest institutional holders: PRICE T ROWE ASSOCIATES INC /MD/ ($184.7M), VANGUARD GROUP INC ($152.1M), BlackRock, Inc. ($111.5M), Vitruvian Partners LLP ($111.3M), T. Rowe Price Investment Management, Inc. ($103.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30