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, Q2 2025
Institutional positions in BlackRock Muniyield Quality Fund III, Inc. as of Jun 30, 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
- 97
- −2 vs. Q1 2025
- Shares held
- 18.4M
- −299.5K (−1.6%) vs. Q1 2025
- Total value
- $193.5M
- −$12.7M (−6.2%) vs. Q1 2025
- New holders
- 15
- 24 more added
- Sold out
- 17
- 25 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding BlackRock Muniyield Quality Fund III, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cetera Investment Advisers | 0 | $0 | 0.00% | −15,631−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −12,966−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −11,777−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −10,680−100.0% | Sold out |
| Sound View Wealth Advisors Group, LLC | 0 | $0 | 0.00% | −10,246−100.0% | Sold out |
| Plancorp, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Carolinas Wealth Consulting LLC | 0 | $0 | 0.00% | −5,003−100.0% | Sold out |
| American National Bank | 0 | $0 | 0.00% | −3,464−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Pinnacle Financial Partners Inc | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −345−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −212−100.0% | Sold out |
| Mascoma Wealth Management LLC | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Noble Wealth Management PBC | – | – | – | – | Not filed |