MIY Institutional Ownership & Shareholders
BLACKROCK MUNIYIELD MI QLTY (MIY) is currently held by 54 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $48.43M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Mackay Shields Llc is currently the largest disclosed institutional shareholder of MIY tracked by InsiderSet, reporting ownership valued at approximately $5.42M in its September 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 $5.85M, representing an estimated gain of +8.06% 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, Bank Of America Corp, 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
$48.43M
Largest Holder
Mackay Shields Llc
Largest Position
$5.42M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
70
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 | $5,416,344 | $5,852,913 | +$436,569 | +8.06% | |
| Morgan Stanley | 0.00% | 390,795 | $4,795,057 | $4,767,699 | -$27,358 | -0.57% | |
| Bank Of America Corp | 0.00% | 341,768 | $4,193,499 | $4,169,570 | -$23,929 | -0.57% | |
| Kestra Advisory Services, Llc | 0.01% | 351,801 | $3,971,836 | $4,291,972 | +$320,136 | +8.06% | |
| Fsa Advisors, Inc. | 1.35% | 240,717 | $2,953,598 | $2,936,747 | -$16,851 | -0.57% | |
| Stifel Financial Corp | 0.00% | 223,405 | $2,741,185 | $2,725,541 | -$15,644 | -0.57% | |
| Wells Fargo & Company/Mn | 0.00% | 215,982 | $2,650,094 | $2,634,980 | -$15,114 | -0.57% | |
| Raymond James Financial Inc | 0.00% | 192,867 | $2,366,478 | $2,352,977 | -$13,501 | -0.57% | |
| Melone Private Wealth, Llc | 0.91% | 205,894 | $2,324,548 | $2,511,907 | +$187,359 | +8.06% | |
| Lpl Financial Llc | 0.00% | 174,930 | $2,146,385 | $2,134,146 | -$12,239 | -0.57% | |
| Robinson Capital Management, Llc | 0.85% | 156,521 | $1,920,513 | $1,909,556 | -$10,957 | -0.57% | |
| Osaic Holdings, Inc. | 0.00% | 92,586 | $1,136,072 | $1,129,549 | -$6,523 | -0.57% | |
| Ubs Group Ag | 0.00% | 76,323 | $936,483 | $931,141 | -$5,342 | -0.57% | |
| Commonwealth Equity Services, Llc | 0.00% | 68,806 | $776,820 | $839,433 | +$62,613 | +8.06% | |
| Royal Bank Of Canada | 0.00% | 58,180 | $714,000 | $709,796 | -$4,204 | -0.59% | |
| Sit Investment Associates Inc | 0.01% | 57,339 | $704,000 | $699,536 | -$4,464 | -0.63% | |
| Melfa Wealth Management, Inc. | 0.32% | 49,073 | $602,120 | $598,691 | -$3,429 | -0.57% | |
| Parallel Advisors, Llc | 0.01% | 48,244 | $591,954 | $588,577 | -$3,377 | -0.57% | |
| Elevation Point Wealth Partners, Llc | 0.01% | 42,872 | $528,376 | $523,038 | -$5,338 | -1.01% | |
| Vestmark Advisory Solutions, Inc. | 0.00% | 42,872 | $526,039 | $523,038 | -$3,001 | -0.57% | |
| Summit Financial Consulting Llc | 0.34% | 41,515 | $468,704 | $506,483 | +$37,779 | +8.06% | |
| Foresight Capital Management Advisors, Inc. | 0.22% | 39,991 | $451,494 | $487,890 | +$36,396 | +8.06% | |
| West Michigan Advisors, Llc | 0.08% | 36,201 | $445,800 | $441,652 | -$4,148 | -0.93% | |
| Baird Financial Group, Inc. | 0.00% | 36,198 | $444,149 | $441,616 | -$2,533 | -0.57% | |
| Capital Asset Advisory Services Llc | 0.01% | 35,400 | $417,720 | $431,880 | +$14,160 | +3.39% | |
| Miller Capital Partners, Inc. | 0.15% | 31,700 | $388,959 | $386,740 | -$2,219 | -0.57% | |
| Arrowroot Family Office, Llc | 0.11% | 30,259 | $371,282 | $369,160 | -$2,122 | -0.57% | |
| Compass Financial Group, Inc/Sd | 0.04% | 31,709 | $357,995 | $386,850 | +$28,855 | +8.06% | |
| Steward Partners Investment Advisory, Llc | 0.00% | 23,403 | $287,155 | $285,517 | -$1,638 | -0.57% | |
| Mercer Global Advisors Inc | 0.00% | 22,100 | $271,167 | $269,620 | -$1,547 | -0.57% | |
| Rwa Wealth Partners, Llc | 0.00% | 19,500 | $239,265 | $237,900 | -$1,365 | -0.57% | |
| Pointe Capital Management Llc | 0.11% | 19,250 | $236,198 | $234,850 | -$1,348 | -0.57% | |
| Focus Partners Wealth | 0.00% | 19,035 | $233,559 | $232,227 | -$1,332 | -0.57% | |
| Acorn Wealth Advisors, Llc | 0.06% | 20,391 | $230,209 | $248,770 | +$18,561 | +8.06% | |
| Regal Investment Advisors Llc | 0.01% | 17,568 | $215,560 | $214,330 | -$1,230 | -0.57% | |
| Shufro Rose & Co Llc | 0.01% | 17,500 | $214,725 | $213,500 | -$1,225 | -0.57% | |
| Northern Trust Corp | 0.00% | 14,753 | $181,019 | $179,987 | -$1,032 | -0.57% | |
| Trask Adam Roland | 0.16% | 14,000 | $166,320 | $170,800 | +$4,480 | +2.69% | |
| Virtu Financial Llc | 0.01% | 13,033 | $160,000 | $159,003 | -$997 | -0.62% | |
| Cetera Investment Advisers | 0.00% | 11,460 | $140,619 | $139,812 | -$807 | -0.57% | |
| Private Advisor Group, Llc | 0.00% | 11,425 | $140,189 | $139,385 | -$804 | -0.57% | |
| Harbour Investments, Inc. | 0.00% | 7,700 | $94,479 | $93,940 | -$539 | -0.57% | |
| Meadowbrook Investment Advisors Llc | 0.07% | 7,146 | $84,323 | $87,181 | +$2,858 | +3.39% | |
| Fifth Third Bancorp | 0.00% | 5,147 | $63,154 | $62,793 | -$361 | -0.57% | |
| Farther Finance Advisors, Llc | 0.00% | 3,402 | $38,409 | $41,504 | +$3,095 | +8.06% | |
| William Mack & Associates, Inc. | 0.01% | 2,298 | $25,945 | $28,036 | +$2,091 | +8.06% | |
| Corecap Advisors, Llc | 0.00% | 2,236 | $25,244 | $27,279 | +$2,035 | +8.06% | |
| Ifp Advisors, Inc | 0.00% | 1,360 | $15,354 | $16,592 | +$1,238 | +8.06% | |
| Cwm, Llc | 0.00% | 1,117 | $13,270 | $13,627 | +$357 | +2.69% | |
| Downshift Financial, Llc | 0.00% | 992 | $11,200 | $12,102 | +$902 | +8.06% |
Frequently asked questions about MIY
Who are the largest institutional holders of MIY?
The largest institutional holders of MIY reported in the latest SEC Form 13F filings include Mackay Shields Llc, Morgan Stanley, Bank Of America Corp, Kestra Advisory Services, Llc, and Fsa Advisors, Inc.. InsiderSet ranks institutional holders by their latest reported MIY position.
What is MIY institutional ownership?
This page tracks MIY positions reported by institutional investment managers through SEC Form 13F. BLACKROCK MUNIYIELD MI QLTY (MIY) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MIY?
InsiderSet currently tracks 54 institutional managers reporting MIY holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MIY shareholders.
How much MIY stock do institutions own?
Institutional investment managers disclosed approximately $48.43M in MIY holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MIY institutional ownership last updated?
The latest MIY institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MIY holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MIY position after the reporting date.
Are institutions buying or selling MIY?
Institutional buying and selling can be analyzed by comparing MIY positions across consecutive 13F reporting periods. InsiderSet's MIY Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MIY ownership changes.
How has MIY institutional ownership changed over time?
InsiderSet tracks MIY institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.