Institutional Ownership
Blackrock Munihldngs Cali Ql
CUSIP 09254L107COMMUCQ1 2026
13D / 13G Filings
5
Schedule 13D/13G on record
Beneficial Filers
2
Distinct reporting persons
Largest Stake
5.4%
Max % of class reported
Institutional Holders
136
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
5 filings · latest Mar 6, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Mar 6, 2026 | Karpus Management, Inc. | 13G/A | 4.4% | 5.50M | SEC |
| 2 | Nov 14, 2025 | Karpus Management, Inc. | 13G | 5.0% | 4.76M | SEC |
| 3 | Jul 7, 2025 | Karpus Management, Inc. | 13G/A | 5.0% | 4.66M | SEC |
| 4 | May 14, 2025 | Karpus Management, Inc. | 13G | 5.3% | 5.03M | SEC |
| 5 | Feb 12, 2024 | Morgan Stanley | 13G | 5.4% | 5.12M | SEC |
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Morgan Stanley | 7.39M | $76.87M |
| 2 | Karpus Management, Inc. | 5.38M | $55.95M |
| 3 | Guggenheim Capital LLC | 2.71M | $28.22M |
| 4 | Bank Of America Corp /De/ | 2.27M | $23.60M |
| 5 | Rivernorth Capital Management, LLC | 2.26M | $23.49M |
| 6 | Advisors Asset Management, Inc. | 1.99M | $20.71M |
| 7 | Robinson Capital Management, LLC | 1.12M | $12.11M |
| 8 | Allspring Global Investments Holdings, LLC | 1.10M | $11.44M |
| 9 | Wells Fargo & Company/Mn | 921.6K | $9.58M |
| 10 | Lpl Financial LLC | 676.4K | $7.03M |