# BLACKROCK MUN INCOME INVT TR (BBF)

> Institutional ownership reported to the SEC as of Q1 2021, from Form 13F filings. Source: https://holderbook.com/stocks/BBF/

- Reporting holders: 25
- Reported value: $17.1M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [SIT INVESTMENT ASSOCIATES INC](https://holderbook.com/funds/769317-sit-investment-associates-inc/) | $4.2M | 303,118 | 0.1% | 4 |
| [Karpus Management, Inc.](https://holderbook.com/funds/1048703-karpus-management-inc/) | $3.3M | 236,337 | 0.1% | 4 |
| [GUGGENHEIM CAPITAL LLC](https://holderbook.com/funds/1283072-guggenheim-capital-llc/) | $1.8M | 127,827 | 0.0% | 10 |
| [FIRST TRUST ADVISORS LP](https://holderbook.com/funds/1125816-first-trust-advisors-lp/) | $1.1M | 81,079 | 0.0% | 3 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $816.0K | 58,727 | 0.0% | 6 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $745.0K | 53,604 | 0.0% | 14 |
| [Element Wealth, LLC](https://holderbook.com/funds/1802743-element-wealth-llc/) | $520.0K | 37,444 | 0.4% | 6 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $496.0K | 35,722 | 0.0% | 10 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $485.0K | 34,887 | 0.1% | 1 |
| [Sigma Planning Corp](https://holderbook.com/funds/1449126-sigma-planning-corp/) | $412.0K | 29,612 | 0.0% | 9 |
| [Hardy Reed LLC](https://holderbook.com/funds/1761871-hardy-reed-llc/) | $330.0K | 23,764 | 0.1% | 6 |
| [COHEN & STEERS, INC.](https://holderbook.com/funds/1284812-cohen-steers-inc/) | $298.0K | 21,404 | 0.0% | 2 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $297.0K | 21,369 | 0.0% | 10 |
| [HighTower Advisors, LLC](https://holderbook.com/funds/1462245-hightower-advisors-llc/) | $297.0K | 21,387 | 0.0% | 10 |
| [NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO](https://holderbook.com/funds/1141802-northwestern-mutual-wealth-management-co/) | $294.0K | 21,149 | 0.0% | 1 |
| [Invesco Ltd.](https://holderbook.com/funds/914208-invesco-ltd/) | $257.0K | 18,512 | 0.0% | 5 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $216.0K | 15,555 | 0.0% | 10 |
| [Janney Montgomery Scott LLC](https://holderbook.com/funds/1329948-janney-montgomery-scott-llc/) | $203.0K | 14,638 | 0.0% | 7 |
| [Sheaff Brock Investment Advisors, LLC](https://holderbook.com/funds/1666789-sheaff-brock-investment-advisors-llc/) | $185.0K | 13,292 | 0.0% | 10 |
| [LPL Financial LLC](https://holderbook.com/funds/1403438-lpl-financial-llc/) | $182.0K | 13,105 | 0.0% | 10 |
| [Baird Financial Group, Inc.](https://holderbook.com/funds/1648711-baird-financial-group-inc/) | $175.0K | 12,605 | 0.0% | 8 |
| [MCDONALD PARTNERS LLC](https://holderbook.com/funds/1331074-mcdonald-partners-llc/) | $164.0K | 11,825 | 0.0% | 2 |
| [Creative Planning](https://holderbook.com/funds/1540235-creative-planning/) | $164.0K | 11,797 | 0.0% | 4 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $82.0K | 5,900 | 0.0% | 4 |
| [ADVISOR GROUP HOLDINGS, INC.](https://holderbook.com/funds/1677044-advisor-group-holdings-inc/) | $57.0K | 4,150 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2021 | 25 | $17.1M |
| Q4 2020 | 28 | $13.6M |
| Q3 2020 | 29 | $11.7M |
| Q2 2020 | 30 | $9.7M |
| Q1 2020 | 28 | $8.3M |
| Q4 2019 | 27 | $8.3M |
| Q3 2019 | 21 | $7.6M |
| Q2 2019 | 21 | $6.5M |
| Q1 2019 | 21 | $5.5M |
| Q4 2018 | 23 | $5.9M |