BlackRock Muniyield Quality Fund III, Inc.
MYI- Exchange
- NYSE
- SEC CIK
- 0000883412
No open-market purchases or sales by BlackRock Muniyield Quality Fund III, Inc. insiders were filed in the last 90 days; 156 institutions reported holding it in 13F filings for Q2 2026, worth $431.8M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in BlackRock Muniyield Quality Fund III, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 100
- 0 vs. Q4 2024
- Shares held
- 18.8M
- −160.8K (−0.8%) vs. Q4 2024
- Total value
- $206.5M
- −$2.57M (−1.2%) vs. Q4 2024
- New holders
- 15
- 24 more added
- Sold out
- 15
- 28 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MYI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 156 | $431.8M |
| Q1 2026 | 152 | $429.7M |
| Q4 2025 | 109 | $209.3M |
| Q3 2025 | 94 | $198.9M |
| Q2 2025 | 97 | $193.5M |
| Q1 2025 | 100 | $206.5M |
| Q4 2024 | 102 | $210.2M |
| Q3 2024 | 100 | $221.6M |
| Q2 2024 | 108 | $223.1M |
| Q1 2024 | 104 | $246.3M |
| Q4 2023 | 105 | $273.8M |
| Q3 2023 | 102 | $232.9M |
| Q2 2023 | 98 | $258.8M |
| Q1 2023 | 98 | $274.8M |
| Q4 2022 | 107 | $273.4M |
| Q3 2022 | 101 | $221.3M |
| Q2 2022 | 101 | $254.5M |
| Q1 2022 | 106 | $267.0M |
| Q4 2021 | 104 | $318.4M |
| Q3 2021 | 100 | $296.1M |
| Q2 2021 | 104 | $335.3M |
| Q1 2021 | 105 | $333.4M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding BlackRock Muniyield Quality Fund III, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −100,423−100.0% | Sold out |
| Mariner Investment Group LLC | 0 | $0 | 0.00% | −40,818−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −38,300−100.0% | Sold out |
| Csenge Advisory Group | 0 | $0 | 0.00% | −37,500−100.0% | Sold out |
| Broyhill Asset Management | 0 | $0 | 0.00% | −16,775−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −16,768−100.0% | Sold out |
| Callan Family Office, LLC | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −12,804−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −11,831−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −2,110−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −2,056−100.0% | Sold out |
| Providence First Trust Co | 0 | $0 | 0.00% | −1,763−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −820−100.0% | Sold out |
| Provenance Wealth Advisors, LLC | 0 | $0 | 0.00% | −676−100.0% | Sold out |
| TrinityPoint Wealth, LLC | – | – | – | – | Not filed |
| Fairhaven Wealth Management, LLC | – | – | – | – | Not filed |