322 institutions reported holding $1.25B of IOVANCE BIOTHERAPEUTICS INC (IOVA) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($153.7M), VANGUARD GROUP INC ($148.4M), MHR FUND MANAGEMENT LLC ($120.5M), STATE STREET CORP ($101.8M), TWO SIGMA INVESTMENTS, LP ($79.1M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30