291 institutions reported holding $4.24B of BLACKROCK (IDEF) in SEC 13F filings for 2026-06-30. Largest institutional holders: ENVESTNET ASSET MANAGEMENT INC ($1.65B), LPL Financial LLC ($529.8M), MORGAN STANLEY ($192.6M), PARK AVENUE SECURITIES LLC ($152.2M), MML INVESTORS SERVICES, LLC ($141.0M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30