Latest Period
Q1 2026
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
Institutions Reporting
204
Shares (Excl. Options)
48,550,449
Price
$10.98
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- Security type / class
- Equity / Common
- Symbol
- MQY on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 48,550,449
- Total 13F value
- $532,670,508
- Portfolio coverage rank
- 0%
- Share change
- +27,718,258
- Value change
- +$303,768,955
- Number of holders
- 204
- Shares outstanding
- 150,463,905
- SEC-reported price per share
- $11.28
- Insider filing price
- $11.28
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MQY - BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common is tracked under CUSIP 09254F100.
- 204 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 128 to 204 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $234,597,127 to $532,670,508.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 204 institutions filings for Q1 2026.
Security key
09254F100
Latest holder period
Q1 2026
13F holders
204
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
MQY full holder history
BLACKROCK MUNIYIELD QUALITY FUND, INC. SEC filings
BLACKROCK MUNIYIELD QUALITY FUND, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 09254F100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
MQY
| 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, 204 institutional investors reported holding 48,550,449 shares of BLACKROCK MUNIYIELD QUALITY FUND, INC. - Common (MQY). This represents 32% of the company’s total 150,463,905 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
27%
| 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 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 48,550,449 | $532,670,508 | +$303,768,955 | $10.98 | 204 |
| 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 |