BLACKROCK MUNIYIELD MI QLTY (MIY) Institutional Shareholders
BLACKROCK MUNIYIELD MI QLTY (MIY) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $50.46M in MIY holdings during the latest filing period.
Mackay Shields Llc is currently the largest disclosed institutional shareholder of MIY tracked by InsiderSet, reporting ownership valued at approximately $5.89M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.79M, representing an estimated loss of -1.71% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 69% of the total disclosed MIY value among the investors covered in this analysis. Major shareholders include Mackay Shields Llc, Morgan Stanley, Kestra Advisory Services, Llc, and several other long-term asset managers with concentrated positions in BLACKROCK MUNIYIELD MI QLTY (MIY).
This page ranks the largest institutional MIY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
54
Total Reported Value
$50.46M
Largest Holder
Mackay Shields Llc
Largest Position
$5.89M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
69
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Mackay Shields Llc | 0.20% | 479,747 | $5,886,496 | $5,785,749 | -$100,747 | -1.71% | |
| Morgan Stanley | 0.00% | 390,795 | $4,795,057 | $4,712,988 | -$82,069 | -1.71% | |
| Kestra Advisory Services, Llc | 0.01% | 356,706 | $4,376,786 | $4,301,874 | -$74,912 | -1.71% | |
| Bank Of America Corp | 0.00% | 341,768 | $4,193,499 | $4,121,722 | -$71,777 | -1.71% | |
| Fsa Advisors, Inc. | 1.35% | 240,717 | $2,953,598 | $2,903,047 | -$50,551 | -1.71% | |
| Stifel Financial Corp | 0.00% | 223,405 | $2,741,185 | $2,694,264 | -$46,921 | -1.71% | |
| Melone Private Wealth, Llc | 1.01% | 216,071 | $2,651,192 | $2,605,816 | -$45,376 | -1.71% | |
| Wells Fargo & Company/Mn | 0.00% | 215,982 | $2,650,094 | $2,604,743 | -$45,351 | -1.71% | |
| Raymond James Financial Inc | 0.00% | 192,867 | $2,366,478 | $2,325,976 | -$40,502 | -1.71% | |
| Lpl Financial Llc | 0.00% | 174,930 | $2,146,385 | $2,109,656 | -$36,729 | -1.71% | |
| Robinson Capital Management, Llc | 0.85% | 156,521 | $1,920,513 | $1,887,643 | -$32,870 | -1.71% | |
| Osaic Holdings, Inc. | 0.00% | 92,586 | $1,136,072 | $1,116,587 | -$19,485 | -1.72% | |
| Ubs Group Ag | 0.00% | 76,323 | $936,483 | $920,455 | -$16,028 | -1.71% | |
| Commonwealth Equity Services, Llc | 0.00% | 68,229 | $837,160 | $822,842 | -$14,318 | -1.71% | |
| Royal Bank Of Canada | 0.00% | 58,180 | $714,000 | $701,651 | -$12,349 | -1.73% | |
| Sit Investment Associates Inc | 0.01% | 57,339 | $704,000 | $691,508 | -$12,492 | -1.77% | |
| Melfa Wealth Management, Inc. | 0.32% | 49,073 | $602,120 | $591,820 | -$10,300 | -1.71% | |
| Parallel Advisors, Llc | 0.01% | 48,244 | $591,954 | $581,823 | -$10,131 | -1.71% | |
| Elevation Point Wealth Partners, Llc | 0.01% | 42,872 | $528,376 | $517,036 | -$11,340 | -2.15% | |
| Vestmark Advisory Solutions, Inc. | 0.00% | 42,872 | $526,039 | $517,036 | -$9,003 | -1.71% | |
| Foresight Capital Management Advisors, Inc. | 0.24% | 39,991 | $490,684 | $482,291 | -$8,393 | -1.71% | |
| Summit Financial Consulting Llc | 0.33% | 39,568 | $485,499 | $477,190 | -$8,309 | -1.71% | |
| West Michigan Advisors, Llc | 0.08% | 36,201 | $445,800 | $436,584 | -$9,216 | -2.07% | |
| Baird Financial Group, Inc. | 0.00% | 36,198 | $444,149 | $436,548 | -$7,601 | -1.71% | |
| Axxcess Wealth Management, Llc | 0.01% | 34,700 | $425,769 | $418,482 | -$7,287 | -1.71% | |
| Capital Asset Advisory Services Llc | 0.02% | 34,700 | $425,769 | $418,482 | -$7,287 | -1.71% | |
| Compass Financial Group, Inc/Sd | 0.04% | 31,709 | $389,069 | $382,411 | -$6,658 | -1.71% | |
| Miller Capital Partners, Inc. | 0.15% | 31,700 | $388,959 | $382,302 | -$6,657 | -1.71% | |
| Arrowroot Family Office, Llc | 0.11% | 30,259 | $371,282 | $364,924 | -$6,358 | -1.71% | |
| Steward Partners Investment Advisory, Llc | 0.00% | 23,403 | $287,155 | $282,240 | -$4,915 | -1.71% | |
| Pathway Financial Advisers, Llc | 0.07% | 24,813 | $275,669 | $299,245 | +$23,576 | +8.55% | |
| Mercer Global Advisors Inc | 0.00% | 22,100 | $271,167 | $266,526 | -$4,641 | -1.71% | |
| Acorn Wealth Advisors, Llc | 0.06% | 20,391 | $250,192 | $245,915 | -$4,277 | -1.71% | |
| Rwa Wealth Partners, Llc | 0.00% | 19,500 | $239,265 | $235,170 | -$4,095 | -1.71% | |
| Pointe Capital Management Llc | 0.11% | 19,250 | $236,198 | $232,155 | -$4,043 | -1.71% | |
| Focus Partners Wealth | 0.00% | 19,035 | $233,559 | $229,562 | -$3,997 | -1.71% | |
| Regal Investment Advisors Llc | 0.01% | 17,568 | $215,560 | $211,870 | -$3,690 | -1.71% | |
| Shufro Rose & Co Llc | 0.01% | 17,500 | $214,725 | $211,050 | -$3,675 | -1.71% | |
| Northern Trust Corp | 0.00% | 14,753 | $181,019 | $177,921 | -$3,098 | -1.71% | |
| Trask Adam Roland | 0.16% | 14,000 | $166,320 | $168,840 | +$2,520 | +1.52% | |
| Virtu Financial Llc | 0.01% | 13,033 | $160,000 | $157,178 | -$2,822 | -1.76% | |
| Cetera Investment Advisers | 0.00% | 11,460 | $140,619 | $138,208 | -$2,411 | -1.71% | |
| Private Advisor Group, Llc | 0.00% | 11,425 | $140,189 | $137,786 | -$2,404 | -1.71% | |
| Harbour Investments, Inc. | 0.00% | 7,700 | $94,479 | $92,862 | -$1,617 | -1.71% | |
| Fifth Third Bancorp | 0.00% | 5,147 | $63,154 | $62,073 | -$1,081 | -1.71% | |
| Meadowbrook Investment Advisors Llc | 0.05% | 4,746 | $58,233 | $57,237 | -$996 | -1.71% | |
| Farther Finance Advisors, Llc | 0.00% | 3,402 | $41,743 | $41,028 | -$715 | -1.71% | |
| Corecap Advisors, Llc | 0.00% | 2,236 | $27,436 | $26,966 | -$470 | -1.71% | |
| Ifp Advisors, Inc | 0.00% | 1,360 | $16,687 | $16,402 | -$285 | -1.71% | |
| Cwm, Llc | 0.00% | 1,117 | $13,270 | $13,471 | +$201 | +1.51% |
Frequently asked questions about MIY
Who owns the most MIY stock?
The largest holders of MIY are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLACKROCK MUNIYIELD MI QLTY (MIY).
Is MIY widely held by superinvestors?
Many widely followed stocks like MIY appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MIY is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.