154 institutions reported holding $263.7M of BLACKROCK (BCX) in SEC 13F filings for 2026-06-30. Largest institutional holders: MORGAN STANLEY ($44.7M), WELLS FARGO & COMPANY/MN ($44.3M), LAZARD ASSET MANAGEMENT LLC ($33.3M), 180 WEALTH ADVISORS, LLC ($12.3M), LPL Financial LLC ($10.6M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30