Security Snapshot

BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY) Institutional Ownership

CUSIP: 09254F100

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

201

Shares (Excl. Options)

48,291,514

Price

$10.98

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Type / Class
Equity / Common
Symbol
MQY on NYSE
Shares outstanding
150,463,905
Price per share
$10.98
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
48,291,514
Total reported value
$529,839,160
% of total 13F portfolios
0%
Share change
+27,522,606
Value change
+$301,632,453
Number of holders
201
Price from insider filings
$10.98
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • MQY - BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common is tracked under CUSIP 09254F100.
  • 201 institutions reported positions in Q1 2026.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 128 to 201 between Q4 2025 and Q1 2026.
  • Reported value moved from $234,597,127 to $529,839,160.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 201 institutions filings for Q1 2026.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 09254F100?
CUSIP 09254F100 identifies MQY - BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q1 2026 holders report and the ownership history table below.

Significant Owners of BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
RIVERNORTH CAPITAL MANAGEMENT, LLC 5.2% $86,734,918 7,899,355 RIVERNORTH CAPITAL MANAGEMENT, LLC 31 Mar 2026

As of 31 Mar 2026, 201 institutional investors reported holding 48,291,514 shares of BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY). This represents 32% of the company’s total 150,463,905 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY) together control 27% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
RIVERNORTH CAPITAL MANAGEMENT, LLC 5.2% 7,899,355 +224% 4.4% $86,734,918
MORGAN STANLEY 5% 7,461,888 +71% 0% $81,931,547
Hennion & Walsh Asset Management, Inc. 3.1% 4,696,687 +229% 1.7% $50,552,046
Karpus Management, Inc. 1.7% 2,616,894 +283% 0.9% $28,733,496
GUGGENHEIM CAPITAL LLC 1.4% 2,116,069 +36% 0.19% $23,234,438
BANK OF AMERICA CORP /DE/ 1.1% 1,715,834 +221% 0% $18,839,859
ROBINSON CAPITAL MANAGEMENT, LLC 1.1% 1,632,324 +187% 8.2% $18,412,616
MACKAY SHIELDS LLC 1.1% 1,594,019 +345% 0.64% $17,502,329
WELLS FARGO & COMPANY/MN 0.84% 1,263,227 +36% 0% $13,870,231
VAN ECK ASSOCIATES CORP 0.77% 1,164,513 +114% 0.01% $12,786,000
UBS Group AG 0.74% 1,114,424 +32% 0% $12,236,376
SIT INVESTMENT ASSOCIATES INC 0.74% 1,110,686 0.25% $12,195,000
RAYMOND JAMES FINANCIAL INC 0.72% 1,081,520 +271% 0% $11,875,085
Cornerstone Advisory, LLC 0.63% 942,983 -10% 0.98% $10,353,957
LPL Financial LLC 0.58% 877,337 +688% 0% $9,633,155
Pathstone Holdings, LLC 0.35% 525,658 0.02% $5,771,725
CITY OF LONDON INVESTMENT MANAGEMENT CO LTD 0.35% 524,837 +5148% 0.42% $5,762,710
Rareview Capital LLC 0.29% 443,717 2.9% $4,929,696
Rockefeller Capital Management L.P. 0.29% 428,896 +82% 0.01% $4,709,280
COMMONWEALTH EQUITY SERVICES, LLC 0.26% 392,748 +88% 0.01% $4,312,370
BROWN BROTHERS HARRIMAN & CO 0.23% 351,158 0.02% $3,855,715
Cetera Investment Advisers 0.21% 313,561 +500% 0% $3,442,898
Congress Park Capital LLC 0.19% 285,192 0.96% $3,131,404
OSAIC HOLDINGS, INC. 0.19% 283,571 +190% 0% $3,113,650
CURA WEALTH ADVISORS, LLC 0.18% 270,000 -0.37% 1.3% $2,964,600

Institutional Holders of BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 48,291,514 $529,839,160 +$301,632,453 $10.98 201
2025 Q4 20,761,026 $234,597,127 +$29,459,327 $11.30 128
2025 Q3 18,077,024 $210,572,905 -$786,430 $11.65 105
2025 Q2 18,121,535 $201,292,308 +$1,396,160 $11.11 108
2025 Q1 17,999,995 $209,972,804 -$737,077 $11.71 110
2024 Q4 18,154,009 $209,650,707 +$11,575,758 $11.52 114
2024 Q3 16,812,606 $220,084,182 -$4,411,491 $13.11 107
2024 Q2 17,265,968 $212,026,525 -$7,606,227 $12.28 112
2024 Q1 17,823,239 $218,354,891 -$12,744,067 $12.25 114
2023 Q4 18,893,599 $230,458,114 +$15,737,412 $12.19 117
2023 Q3 17,482,182 $178,944,954 +$6,460,614 $10.23 108
2023 Q2 16,841,696 $195,001,661 +$8,516,605 $11.57 107
2023 Q1 16,111,497 $190,705,284 +$6,855,369 $11.84 113
2022 Q4 15,533,322 $180,380,617 +$35,300,827 $11.60 118
2022 Q3 12,252,021 $135,861,935 +$14,058,244 $11.05 101
2022 Q2 10,984,861 $139,349,768 -$9,851,422 $12.69 107
2022 Q1 11,835,070 $163,169,591 +$6,386,162 $13.79 124
2021 Q4 11,247,890 $181,466,542 -$6,633,003 $16.14 123
2021 Q3 11,499,959 $186,161,228 -$14,916,999 $16.20 116
2021 Q2 12,388,082 $207,523,248 +$118,905,110 $16.75 123
2021 Q1 5,293,397 $84,164,683 -$2,165,380 $15.89 79
2020 Q4 5,023,283 $82,880,520 -$2,769,093 $16.50 67
2020 Q3 5,178,529 $82,923,020 -$3,604,845 $16.01 64
2020 Q2 5,386,626 $81,073,296 -$15,269,335 $15.06 62
2020 Q1 6,044,100 $87,995,613 -$99,271 $14.55 69
2019 Q4 6,061,142 $91,227,154 -$5,116,804 $15.05 71
2019 Q3 6,385,041 $96,057,700 +$3,460,011 $15.04 72
2019 Q2 6,163,686 $89,428,695 -$4,757,504 $14.51 72
2019 Q1 6,498,900 $91,587,938 -$5,945,040 $14.09 72
2018 Q4 7,061,625 $91,022,295 +$27,091,879 $12.98 71
2018 Q3 4,899,503 $66,238,070 +$3,105,644 $13.52 65
2018 Q2 4,660,933 $65,104,361 +$3,137,885 $13.97 71
2018 Q1 4,433,169 $62,346,040 +$14,291,352 $14.07 69
2017 Q4 3,411,576 $51,756,125 -$6,467,567 $15.17 61
2017 Q3 3,771,686 $58,165,615 -$260,695 $15.42 60
2017 Q2 3,783,946 $58,080,078 -$2,076,017 $15.35 56
2017 Q1 3,915,981 $58,620,732 -$1,055,636 $14.97 52
2016 Q4 3,992,865 $58,755,514 +$7,718,847 $14.72 54
2016 Q3 3,469,269 $57,296,145 +$4,705,546 $16.52 42
2016 Q2 3,184,284 $53,628,756 +$1,528,000 $16.84 38
2016 Q1 3,101,815 $50,408,720 +$273,827 $16.25 42
2015 Q4 3,080,333 $48,788,134 +$1,071,590 $15.83 41
2015 Q3 2,998,058 $45,875,940 -$1,259,694 $15.30 36
2015 Q2 3,082,448 $46,118,585 -$1,985,493 $14.96 35
2015 Q1 3,265,971 $50,228,000 +$1,267,566 $15.38 42
2014 Q4 3,122,499 $47,900,871 -$3,385,321 $15.34 42
2014 Q3 3,307,200 $49,338,734 +$552,645 $14.92 35
2014 Q2 3,287,229 $49,539,376 +$1,362,260 $15.07 38
2014 Q1 3,211,231 $46,468,010 +$3,824,568 $14.47 41
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