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

SecurityMIY / BlackRock MuniYield Michigan Quality Fund, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership93,942 shares
Latest Disclosed Value $ 1,116,080
Advisor Group Holdings, Inc. reports 11.04% decrease in ownership of MIY / BlackRock MuniYield Michigan Quality Fund, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 93,942 shares of BlackRock MuniYield Michigan Quality Fund, Inc. (US:MIY) valued at $1,116,031 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 105,599 shares of BlackRock MuniYield Michigan Quality Fund, Inc.. This represents a change in shares of -11.04% during the quarter. The current value of the position is $1,133,880 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)
2026-05-15 2026-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 93,942 -11,657 -11.04 1,116 -9.93 0.0010
2026-02-17 2025-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 105,599 13,561 14.73 1,240 20.53 0.0018
2025-11-14 2025-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 92,038 491 0.54 1,029 1.78 0.0014
2025-09-04 2025-06-30 13F/A-1 BLACKROCK MUNIYIELD MICH QU COM 09254V105 91,547 -224 -0.24 1,011 -3.26 0.0018
2025-08-13 2025-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 85,566 -6,205 957 0.0011
2025-05-12 2025-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 91,771 6,205 7.25 1,044 9.21 0.0023
2025-06-06 2024-12-31 13F/A-1 BLACKROCK MUNIYIELD MICH QU COM 09254V105 85,566 55,032 180.23 957 161.20 0.0021
2025-02-07 2024-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 30,534 0 367 0.0009
2024-11-13 2024-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 30,534 8,960 41.53 367 48.78 0.0008
2024-08-13 2024-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 21,574 20 0.09 247 -0.81 0.0006
2024-05-10 2024-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 21,554 -474 -2.15 248 -0.80 0.0006
2024-02-12 2023-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 22,028 -12,303 -35.84 250 -26.47 0.0004
2023-11-13 2023-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 34,331 7,679 28.81 341 15.65 0.0005
2023-08-21 2023-06-30 13F/A-1 BLACKROCK MUNIYIELD MICH QU COM 09254V105 26,652 1,200 4.71 295 3.52 0.0005
2023-08-10 2023-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 26,652 1,200 295 0.0001
2023-05-12 2023-03-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 25,452 9,046 55.14 285 56.91 0.0005
2023-02-10 2022-12-31 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 16,406 -3,857 -19.03 181 -27.60 0.0004
2022-11-14 2022-09-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 20,263 5,924 41.31 250 32.28 0.0006
2022-08-10 2022-06-30 13F BLACKROCK MUNIYIELD MICH QU COM 09254V105 14,339 3 0.02 189 3.28 0.0004
2022-05-04 2022-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 14,336 1 0.01 183 -16.82 0.0004
2022-02-03 2021-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 14,335 -3,283 -18.63 220 -19.12 0.0004
2021-11-05 2021-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 17,618 47 0.27 272 0.37 0.0006
2021-08-02 2021-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 17,571 2,670 17.92 271 20.98 0.0006
2021-05-13 2021-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 14,901 36 0.24 224 3.23 0.0005
2021-02-10 2020-12-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 14,865 -767 -4.91 217 -1.36 0.0006
2020-11-12 2020-09-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 15,632 132 0.85 220 4.27 0.0007
2020-08-14 2020-06-30 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 15,500 -1,467 -8.65 211 -5.80 0.0007
2020-05-18 2020-03-31 13F BLACKROCK MUNIYLD MICH QLTY COM 09254V105 16,967 16,967 224 0.0009
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.