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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 2024

Institutional positions in BlackRock Muniyield Quality Fund III, Inc. as of Jun 30, 2024. 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
108
+5 vs. Q1 2024
Shares held
20.0M
−1.49M (−6.9%) vs. Q1 2024
Total value
$223.1M
−$22.6M (−9.2%) vs. Q1 2024
New holders
16
28 more added
Sold out
11
30 more reduced

1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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.

Institutional holdersQ2 2024: 108 institutions
Q1 2021: 105 institutionsQ2 2021: 104 institutionsQ3 2021: 100 institutionsQ4 2021: 104 institutionsQ1 2022: 106 institutionsQ2 2022: 101 institutionsQ3 2022: 101 institutionsQ4 2022: 107 institutionsQ1 2023: 98 institutionsQ2 2023: 98 institutionsQ3 2023: 102 institutionsQ4 2023: 105 institutionsQ1 2024: 104 institutionsQ2 2024: 108 institutionsQ3 2024: 100 institutionsQ4 2024: 102 institutionsQ1 2025: 100 institutionsQ2 2025: 97 institutionsQ3 2025: 94 institutionsQ4 2025: 109 institutionsQ1 2026: 152 institutionsQ2 2026: 156 institutions
Value heldQ2 2024: $223.1M
Q1 2021: $333.4MQ2 2021: $335.3MQ3 2021: $296.1MQ4 2021: $318.4MQ1 2022: $267.0MQ2 2022: $254.5MQ3 2022: $221.3MQ4 2022: $273.4MQ1 2023: $274.8MQ2 2023: $258.8MQ3 2023: $232.9MQ4 2023: $273.8MQ1 2024: $246.3MQ2 2024: $223.1MQ3 2024: $221.6MQ4 2024: $210.2MQ1 2025: $206.5MQ2 2025: $193.5MQ3 2025: $198.9MQ4 2025: $209.3MQ1 2026: $429.7MQ2 2026: $431.8M
Institutions holding MYI and their total value by quarter
QuarterHoldersValue
Q2 2026156$431.8M
Q1 2026152$429.7M
Q4 2025109$209.3M
Q3 202594$198.9M
Q2 202597$193.5M
Q1 2025100$206.5M
Q4 2024102$210.2M
Q3 2024100$221.6M
Q2 2024108$223.1M
Q1 2024104$246.3M
Q4 2023105$273.8M
Q3 2023102$232.9M
Q2 202398$258.8M
Q1 202398$274.8M
Q4 2022107$273.4M
Q3 2022101$221.3M
Q2 2022101$254.5M
Q1 2022106$267.0M
Q4 2021104$318.4M
Q3 2021100$296.1M
Q2 2021104$335.3M
Q1 2021105$333.4M

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding BlackRock Muniyield Quality Fund III, Inc.; share changes are against Q1 2024.

Institutions holding MYI in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Mascoma Wealth Management LLC85$9500.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC97$1.08K0.00%+97New
Gilliland Jeter Wealth Management LLC212$2.37K0.00%00.0%Unchanged
Mather Group, LLC.212$2.43K0.00%+212New
Great Lakes Retirement, Inc.300$3.37K0.00%+300New
Advisor Group Holdings, Inc.567$6.34K0.00%−10,138−94.7%Reduced
Cullen/Frost Bankers, Inc.667$7.45K0.00%+667New
ORG Partners LLC981$10.9K0.00%00.0%Unchanged
NBC Securities, Inc.1,000$11.0K0.00%00.0%Unchanged
Pinnacle Financial Partners Inc1,200$13.8K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC1,444$16.2K0.00%00.0%Unchanged
AdvisorNet Financial, Inc1,537$17.2K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC1,721$19.2K0.00%+1,721New
Larson Financial Group LLC1,800$20.1K0.00%+1,800New
Allworth Financial LP2,404$27.1K0.00%00.0%Unchanged
Anchor Investment Management, LLC3,275$36.6K0.00%00.0%Unchanged
International Assets Investment Management, LLC3,714$41.5K0.00%+3,714New
Benjamin F. Edwards & Company, Inc.4,000$45.0K0.00%00.0%Unchanged
Harbour Investments, Inc.5,200$58.1K0.00%00.0%Unchanged
Johnson Financial Group, Inc.5,185$58.3K0.00%+5,185New
Gould Capital, LLC6,350$71.0K0.05%00.0%Unchanged
Wolverine Asset Management LLC7,151$79.9K0.00%+7,151New
Commerce Bank10,000$111.8K0.00%00.0%Unchanged
Future Financial Wealth Managment LLC10,000$111.8K0.10%00.0%Unchanged
Creative Planning10,239$114.5K0.00%−1,547−13.1%Reduced
Sonora Investment Management Group, LLC10,000$114.6K0.01%00.0%Unchanged
Brown Advisory Inc10,290$115.0K0.00%00.0%Unchanged
Beacon Pointe Advisors, LLC10,595$118.5K0.00%+157+1.5%Added
Concurrent Investment Advisors, LLC10,646$119.0K0.00%00.0%Unchanged
Envestnet Asset Management Inc10,731$120.0K0.00%−20,513−65.7%Reduced
Cambridge Investment Research Advisors, Inc.10,947$122.0K0.00%−432−3.8%Reduced
Dakota Wealth Management11,990$134.0K0.00%00.0%Unchanged
Drive Wealth Management, LLC12,391$139.4K0.04%−8,750−41.4%Reduced
Fairhaven Wealth Management, LLC13,314$148.9K0.05%00.0%Unchanged
SFMG, LLC13,526$151.2K0.01%−3,000−18.2%Reduced
Callan Family Office, LLC13,800$154.3K0.03%+13,800New
Vivaldi Capital Management, LLC13,880$155.2K0.04%00.0%Unchanged
All Season Financial Advisors, Inc.13,995$156.5K0.14%+13,995New
Sound View Wealth Advisors Group, LLC14,150$158.2K0.02%00.0%Unchanged
Alesco Advisors LLC14,300$159.9K0.01%00.0%Unchanged
Comerica Bank14,372$160.7K0.00%−415−2.8%Reduced
Ashton Thomas Private Wealth, LLC14,562$162.8K0.01%00.0%Unchanged
Kestra Advisory Services, LLC15,447$172.7K0.00%+1,673+12.1%Added
First Trust Advisors LP15,679$175.3K0.00%00.0%Unchanged
Camelot Portfolios, LLC15,696$175.5K0.10%+4,862+44.9%Added
US Bancorp16,813$188.0K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC17,008$190.1K0.01%−10,188−37.5%Reduced
Pathway Financial Advisers, LLC20,472$228.8K0.08%+460+2.3%Added
Private Advisor Group, LLC21,800$243.7K0.00%00.0%Unchanged
Rothschild Investment LLC22,500$251.6K0.02%00.0%Unchanged
Cresset Asset Management, LLC22,907$257.4K0.00%+22,907New
Cetera Investment Advisers23,666$264.6K0.00%−22,221−48.4%Reduced
Catalytic Wealth RIA, LLC25,242$282.2K0.06%−11,556−31.4%Reduced
GeoWealth Management, LLC25,242$282.2K0.01%−10,704−29.8%Reduced
Marex Group plc25,300$282.9K0.01%+25,300New
Hollencrest Capital Management25,401$284.0K0.01%00.0%Unchanged
Strategies Wealth Advisors, LLC25,755$287.9K0.04%+1,300+5.3%Added
Steward Partners Investment Advisory, LLC25,760$288.0K0.00%−2,026−7.3%Reduced
Nomura Holdings Inc26,875$300.5K0.00%+8,000+42.4%Added
Moors & Cabot, Inc.27,303$305.2K0.02%−142−0.5%Reduced
The PNC Financial Services Group, Inc.28,742$321.3K0.00%+2,010+7.5%Added
CI Private Wealth, LLC30,600$342.1K0.00%00.0%Unchanged
Walleye Capital LLC31,438$351.5K0.00%+31,438New
Atria Wealth Solutions, Inc.32,913$369.8K0.00%−1,137−3.3%Reduced
Horizon Kinetics Asset Management LLC42,654$476.9K0.01%00.0%Unchanged
Sanctuary Advisors, LLC45,977$502.1K0.00%+45,977New
Northwestern Mutual Wealth Management Co45,728$511.2K0.00%+1,940+4.4%Added
Rockefeller Capital Management L.P.58,028$648.8K0.00%+23,093+66.1%Added
Bard Financial Services, Inc.63,000$704.3K0.07%−32,000−33.7%Reduced
Westchester Capital Management, LLC69,573$777.8K0.03%00.0%Unchanged
Advisory Services Network, LLC71,252$796.6K0.02%+1,381+2.0%Added
Commonwealth Equity Services, LLC73,825$825.0K0.00%+17,127+30.2%Added
Crescent Grove Advisors, LLC79,214$890.0K0.10%+20,324+34.5%Added
TrinityPoint Wealth, LLC88,533$989.8K0.15%−36,922−29.4%Reduced
HighTower Advisors, LLC91,546$1.02M0.00%+91,546New
Mesirow Financial Investment Management, Inc.100,423$1.12M0.03%00.0%Unchanged
Freestone Capital Holdings, LLC105,659$1.18M0.04%+60,000+131.4%Added
Royal Bank of Canada114,026$1.27M0.00%−6,363−5.3%Reduced
Allspring Global Investments Holdings, LLC114,604$1.28M0.00%−45,734−28.5%Reduced
Ameriprise Financial Inc115,561$1.29M0.00%−873−0.7%Reduced
LPL Financial LLC124,031$1.39M0.00%+27,319+28.2%Added
Landscape Capital Management, L.L.C.132,545$1.48M0.13%+77,648+141.4%Added
GWM Advisors LLC156,072$1.74M0.01%+13,357+9.4%Added
Invesco Ltd.159,546$1.78M0.00%−2,509−1.5%Reduced
Cohen & Steers, Inc.166,757$1.86M0.00%−10,000−5.7%Reduced
Robinson Capital Management, LLC201,193$2.24M0.81%+76,672+61.6%Added
Kim, LLC201,003$2.25M0.25%+76,003+60.8%Added
Melfa Wealth Management, LLC236,278$2.64M1.85%−202−0.1%Reduced
Capital Investment Advisors, LLC261,069$2.92M0.07%−9,756−3.6%Reduced
Raymond James Financial Services Advisors, Inc.264,967$2.96M0.00%+64,790+32.4%Added
Sit Investment Associates Inc270,753$3.03M0.07%−73,520−21.4%Reduced
Penserra Capital Management LLC317,549$3.55M0.04%+7,060+2.3%Added
City of London Investment Management Co Ltd345,399$3.86M0.33%−17,445−4.8%Reduced
Raymond James & Associates427,081$4.77M0.00%+33,849+8.6%Added
Stifel Financial Corp445,363$4.98M0.01%+16,585+3.9%Added
Allianz Asset Management GmbH490,934$5.49M0.01%00.0%Unchanged
Van Eck Associates Corp492,047$5.50M0.01%+74,557+17.9%Added
Wells Fargo & Company516,027$5.77M0.00%−70,350−12.0%Reduced
Advisors Asset Management, Inc.519,435$5.81M0.11%+12,233+2.4%Added
UBS Group AG794,142$8.88M0.00%+21,198+2.7%Added