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BlackRock Muniyield Quality Fund, Inc.

MQY
Exchange
NYSE
SEC CIK
0000890196

No open-market purchases or sales by BlackRock Muniyield Quality Fund, Inc. insiders were filed in the last 90 days; 205 institutions reported holding it in 13F filings for Q2 2026, worth $559.9M in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in BlackRock Muniyield Quality Fund, Inc. as of Dec 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
129
+22 vs. Q3 2025
Shares held
20.8M
+2.69M (+14.9%) vs. Q3 2025
Total value
$234.7M
+$23.9M (+11.3%) vs. Q3 2025
New holders
35
35 more added
Sold out
13
25 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MQY 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 holdersQ4 2025: 129 institutions
Q1 2021: 80 institutionsQ2 2021: 127 institutionsQ3 2021: 118 institutionsQ4 2021: 126 institutionsQ1 2022: 125 institutionsQ2 2022: 111 institutionsQ3 2022: 107 institutionsQ4 2022: 119 institutionsQ1 2023: 114 institutionsQ2 2023: 108 institutionsQ3 2023: 110 institutionsQ4 2023: 118 institutionsQ1 2024: 115 institutionsQ2 2024: 114 institutionsQ3 2024: 109 institutionsQ4 2024: 116 institutionsQ1 2025: 112 institutionsQ2 2025: 110 institutionsQ3 2025: 107 institutionsQ4 2025: 129 institutionsQ1 2026: 205 institutionsQ2 2026: 205 institutions
Value heldQ4 2025: $234.7M
Q1 2021: $84.2MQ2 2021: $207.8MQ3 2021: $186.4MQ4 2021: $181.7MQ1 2022: $161.5MQ2 2022: $139.6MQ3 2022: $136.1MQ4 2022: $180.3MQ1 2023: $190.9MQ2 2023: $195.2MQ3 2023: $180.1MQ4 2023: $230.6MQ1 2024: $218.5MQ2 2024: $212.3MQ3 2024: $220.2MQ4 2024: $210.1MQ1 2025: $210.4MQ2 2025: $201.6MQ3 2025: $210.7MQ4 2025: $234.7MQ1 2026: $532.7MQ2 2026: $559.9M
Institutions holding MQY and their total value by quarter
QuarterHoldersValue
Q2 2026205$559.9M
Q1 2026205$532.7M
Q4 2025129$234.7M
Q3 2025107$210.7M
Q2 2025110$201.6M
Q1 2025112$210.4M
Q4 2024116$210.1M
Q3 2024109$220.2M
Q2 2024114$212.3M
Q1 2024115$218.5M
Q4 2023118$230.6M
Q3 2023110$180.1M
Q2 2023108$195.2M
Q1 2023114$190.9M
Q4 2022119$180.3M
Q3 2022107$136.1M
Q2 2022111$139.6M
Q1 2022125$161.5M
Q4 2021126$181.7M
Q3 2021118$186.4M
Q2 2021127$207.8M
Q1 202180$84.2M

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding BlackRock Muniyield Quality Fund, Inc.; share changes are against Q3 2025.

Institutions holding MQY in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
SOA Wealth Advisors, LLC.299$3.38K0.00%00.0%Unchanged
WPG Advisers, LLC343$3.88K0.00%+125+57.3%Added
TSFG, LLC448$5.00K0.00%00.0%Unchanged
Triumph Capital Management748$8.45K0.00%+748New
SHP Wealth Management843$9.52K0.00%+843New
Bare Financial Services, Inc1,055$11.9K0.00%00.0%Unchanged
West Branch Capital LLC1,200$13.6K0.00%00.0%Unchanged
Medallion Wealth Advisors, LLC1,225$13.8K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.1,230$13.9K0.00%+1,230New
Hanson & Doremus Investment Management1,300$15.0K0.00%00.0%Unchanged
Comerica Bank1,750$19.8K0.00%+261+17.5%Added
UBS Asset Management Americas Inc2,122$24.0K0.00%+2,122New
CWM, LLC2,707$31.0K0.00%00.0%Unchanged
Global Retirement Partners, LLC2,827$31.9K0.00%+2,827New
Garton & Associates Financial Advisors LLC2,862$32.3K0.02%+2,862New
First Horizon Corp2,932$33.1K0.00%00.0%Unchanged
NBC Securities, Inc.3,194$36.1K0.00%00.0%Unchanged
Harbour Investments, Inc.3,421$38.7K0.00%00.0%Unchanged
Allworth Financial LP4,459$50.4K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.5,088$57.5K0.00%−150−2.9%Reduced
J.W. Cole Advisors, Inc.22,351$58.4K0.00%+22,351New
Elyxium Wealth, LLC6,069$68.6K0.02%+6,069New
US Bancorp6,400$72.3K0.00%00.0%Unchanged
Bokf, NA6,534$73.8K0.00%00.0%Unchanged
Hollencrest Capital Management6,730$76.0K0.00%+4,407+189.7%Added
Chung Wu Investment Group, LLC7,000$79.1K0.06%00.0%Unchanged
Anchor Investment Management, LLC7,131$80.6K0.01%00.0%Unchanged
Spire Wealth Management9,000$101.7K0.00%00.0%Unchanged
Palogic Value Management, L.P.10,000$113.0K0.05%−748−7.0%Reduced
Wealth Alliance10,000$113.0K0.01%00.0%Unchanged
City of London Investment Management Co Ltd10,000$113.0K0.01%+10,000New
Moody National Bank Trust Division10,016$113.2K0.01%+10,016New
Alesco Advisors LLC10,117$114.3K0.00%00.0%Unchanged
Savvy Advisors, Inc.10,284$116.2K0.00%−800−7.2%Reduced
Moors & Cabot, Inc.10,393$117.4K0.01%−249−2.3%Reduced
Prospera Financial Services Inc10,416$117.7K0.00%00.0%Unchanged
CI Private Wealth, LLC10,459$118.2K0.00%+10,459New
First City Capital Management, Inc.10,548$119.2K0.06%00.0%Unchanged
Westview Management dba Westview Investment Advisors10,700$120.9K0.06%+10,700New
Marex Group plc10,913$123.3K0.00%+10,913New
CX Institutional11,193$126.0K0.00%+56+0.5%Added
Modern Wealth Management, LLC11,223$126.8K0.00%+11,223New
Capital Investment Advisors, LLC11,615$131.3K0.00%−2,130−15.5%Reduced
MAI Capital Management11,838$133.8K0.00%+7+0.1%Added
Meridian Wealth Management, LLC11,955$135.1K0.00%00.0%Unchanged
Charter Trust Co12,305$139.0K0.01%00.0%Unchanged
Permanent Capital Management, LP12,343$139.5K0.03%+451+3.8%Added
Citadel Advisors LLC12,401$140.1K0.00%+12,401New
Advisory Services Network, LLC12,864$145.4K0.00%−1,971−13.3%Reduced
Independent Financial Group, LLC13,164$148.8K0.00%00.0%Unchanged
Pensionmark Financial Group, LLC13,512$152.7K0.00%+2,190+19.3%Added
Stronghold Wealth Management L.L.C.13,639$154.1K0.23%+13,639New
Sanctuary Advisors, LLC13,914$157.2K0.00%−12,530−47.4%Reduced
Dakota Wealth Management15,100$170.6K0.00%+15,100New
Ackerman Capital Advisors, LLC15,599$176.3K0.04%+15,599New
Concurrent Investment Advisors, LLC15,716$177.6K0.00%−11,853−43.0%Reduced
Courier Capital LLC16,000$180.8K0.01%00.0%Unchanged
Tyche Wealth Partners LLC16,729$189.0K0.03%00.0%Unchanged
M&T Bank Corp17,000$192.1K0.00%00.0%Unchanged
Corps Capital Advisors, LLC17,100$193.2K0.20%00.0%Unchanged
Clear Creek Financial Management, LLC17,111$193.4K0.02%+1,000+6.2%Added
HRT Financial LP17,334$195.0K0.00%+17,334New
Canal Capital Management, LLC18,990$214.6K0.03%+6,459+51.5%Added
Caldwell Trust Co19,517$220.5K0.02%00.0%Unchanged
Bank of New York Mellon Corp20,484$231.5K0.00%+20,484New
Nomura Holdings Inc21,250$240.1K0.00%+21,250New
Wiley Bros.-Aintree Capital, LLC22,321$252.2K0.00%+10,137+83.2%Added
Calamos Advisors LLC22,762$257.2K0.00%+22,762New
Compass Financial Group, INC23,685$267.6K0.04%00.0%Unchanged
XTX Topco Ltd23,841$269.4K0.01%+23,841New
Indivisible Partners23,941$270.5K0.03%+23,941New
Creative Planning25,384$286.8K0.00%−906−3.4%Reduced
WealthBridge Capital Management, LLC28,000$316.4K0.07%−9,065−24.5%Reduced
Bank of Montreal31,618$357.3K0.00%−1,151−3.5%Reduced
Kestra Advisory Services, LLC32,215$364.0K0.00%+254+0.8%Added
Nuveen, LLC33,242$375.6K0.00%+3,000+9.9%Added
Steward Partners Investment Advisory, LLC33,387$377.3K0.00%−4,485−11.8%Reduced
Cohen & Steers, Inc.35,385$400.0K0.00%00.0%Unchanged
Stifel Financial Corp36,234$409.4K0.00%+4,800+15.3%Added
U.S. Capital Wealth Advisors, LLC36,624$413.9K0.01%−10,000−21.4%Reduced
Cambridge Investment Research Advisors, Inc.36,646$414.0K0.00%+67+0.2%Added
Envestnet Asset Management Inc38,449$434.5K0.00%+6,872+21.8%Added
Integrated Wealth Concepts LLC40,334$455.8K0.01%+40,334New
Primoris Wealth Advisors, LLC46,101$520.9K0.31%+1,001+2.2%Added
Goldman Sachs Group Inc50,735$573.3K0.00%00.0%Unchanged
Cetera Investment Advisers52,217$590.1K0.00%+7,451+16.6%Added
Readystate Asset Management LP53,424$603.7K0.03%+53,424New
Stratos Wealth Partners, LTD.53,948$609.6K0.01%+8,000+17.4%Added
Logan Stone Capital, LLC58,233$658.0K0.16%+58,233New
GWM Advisors LLC62,984$711.7K0.00%+196+0.3%Added
Landscape Capital Management, L.L.C.63,577$718.4K0.05%+48,000+308.1%Added
Susquehanna International Group, LLP64,927$733.7K0.00%+64,927New
Royal Bank of Canada67,887$767.0K0.00%+3,631+5.7%Added
MML Investors Services, LLC68,076$769.3K0.00%+5,794+9.3%Added
HighTower Advisors, LLC74,223$838.7K0.00%−29,491−28.4%Reduced
Wakefield Asset Management LLLP88,236$997.1K0.27%+88,236New
Invesco Ltd.88,625$1.00M0.00%+49,952+129.2%Added
Mutual Advisors, LLC88,717$1.00M0.02%−48,100−35.2%Reduced
Wolverine Asset Management LLC95,713$1.08M0.02%+95,713New
Advisor Group Holdings, Inc.97,661$1.10M0.00%+45,097+85.8%Added