BlackRock MuniYield Michigan Quality Fund, Inc.
US ˙ NYSE ˙ US09254V1052

SecurityMIY / BlackRock MuniYield Michigan Quality Fund, Inc.
InstitutionMackay Shields Llc
Latest Disclosed Ownership658,969 shares
Latest Disclosed Value $ 7,828,551
Mackay Shields Llc reports 0.88% decrease in ownership of MIY / BlackRock MuniYield Michigan Quality Fund, Inc.

On April 24, 2026 - Mackay Shields Llc filed a 13F-HR form disclosing ownership of 658,969 shares of BlackRock MuniYield Michigan Quality Fund, Inc. (US:MIY) valued at $7,828,552 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 664,819 shares of BlackRock MuniYield Michigan Quality Fund, Inc.. This represents a change in shares of -0.88% during the quarter. The current value of the position is $7,999,884 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-24 2026-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 658,969 -5,850 -0.88 7,829 0.31 0.1366
2026-01-29 2025-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,805 4.07 0.1351
2025-10-27 2025-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,499 2.18 0.2551
2025-07-24 2025-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,340 -2.99 0.2351
2025-04-29 2025-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,566 1.79 0.2433
2025-02-04 2024-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,433 -6.91 0.2191
2024-10-31 2024-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,984 4.98 0.2188
2024-08-08 2024-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,605 -0.61 0.2312
2024-05-03 2024-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,652 1.32 0.2121
2024-02-02 2023-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 7,552 19.38 0.2203
2023-10-25 2023-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 0 0.00 6,327 -13.89 0.1741
2023-07-27 2023-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 664,819 -128,015 -16.15 7,346 -17.19 0.2054
2023-04-27 2023-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 792,834 -200,000 -20.14 8,872 -19.43 0.2436
2023-01-31 2022-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 992,834 -131,987 -11.73 11,011 -20.93 0.2809
2022-11-02 2022-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 1,124,821 -38,834 -3.34 13,925 -9.00 0.3521
2022-08-03 2022-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 1,163,655 0 0.00 15,302 2.65 0.3712
2022-05-13 2022-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,163,655 -1,295 -0.11 14,907 -16.59 0.1310
2022-02-04 2021-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,164,950 -8,341 -0.71 17,871 -1.54 0.1484
2022-01-18 2021-09-30 13F/A-1 BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,173,291 -38,764 -3.20 18,151 -2.82 0.1710
2021-11-12 2021-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,173,291 -38,764 18,151 0.1119
2021-08-13 2021-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,212,055 -15,048 -1.23 18,678 1.27 0.1755
2021-05-14 2021-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,227,103 52,249 4.45 18,444 7.75 0.1344
2021-02-16 2020-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,174,854 0 0.00 17,117 3.92 0.1180
2020-11-04 2020-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 1,174,854 722,926 159.96 16,472 168.80 0.1118
2020-07-31 2020-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,128 2.34 0.0489
2020-05-08 2020-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 5,988 -6.66 0.0554
2020-02-11 2019-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,415 1.02 0.0442
2019-11-01 2019-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,350 2.27 0.0387
2019-08-13 2019-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,209 2.83 0.0423
2019-05-15 2019-03-31 13F/A-1 BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,038 7.57 0.0438
2019-05-13 2019-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 6,038
2019-02-14 2018-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 5,613 0.16 0.0455
2018-11-14 2018-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 5,604 -5.42 0.0428
2018-08-06 2018-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 5,925 -1.35 0.0410
2018-05-03 2018-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,006 -5.07 0.0374
2018-01-24 2017-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,327 0.29 0.2311
2017-10-24 2017-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 -46,852 -9.39 6,309 -9.85 0.2347
2017-07-13 2017-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 498,780 0 0.00 6,998 3.17 0.2961
2017-04-20 2017-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 498,780 46,852 10.37 6,783 10.44 0.3085
2017-01-10 2016-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 0 0.00 6,142 -10.11 0.2930
2016-10-20 2016-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 451,928 142,099 45.86 6,833 42.38 0.3079
2016-07-25 2016-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 309,829 309,829 4,799 0.2389
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.