26 institutions reported holding $47.3M of Blackrock Inc (KWT) in SEC 13F filings for 2026-06-30. Largest institutional holders: Korea Investment CORP ($13.3M), NORTHERN TRUST CORP ($7.0M), JANE STREET GROUP, LLC ($5.8M), RHUMBLINE ADVISERS ($3.7M), Sumitomo Mitsui DS Asset Management Company, Ltd ($3.5M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30