174 institutions reported holding $354.0M of BLACKROCK CR (BTZ) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIT INVESTMENT ASSOCIATES INC ($71.4M), MORGAN STANLEY ($54.3M), BANK OF AMERICA CORP /DE/ ($48.5M), GUGGENHEIM CAPITAL LLC ($18.9M), RAYMOND JAMES FINANCIAL INC ($15.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30