Morgan Stanley reports 2.04% decrease in ownership of MIY / BlackRock MuniYield Michigan Quality Fund, Inc.

BlackRock MuniYield Michigan Quality Fund, Inc.

US ˙ NYSE ˙ US09254V1052

Security	MIY / BlackRock MuniYield Michigan Quality Fund, Inc.
Institution	Morgan Stanley
Latest Disclosed Ownership	408,277 shares
Latest Disclosed Value	$ 4,850,338

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 408,277 shares of BlackRock MuniYield Michigan Quality Fund, Inc. (US:MIY) valued at $4,850,331 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 416,786 shares of BlackRock MuniYield Michigan Quality Fund, Inc.. This represents a change in shares of -2.04% during the quarter. The current value of the position is $4,956,483 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-15	2026-03-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	408,277	-8,509	-2.04	4,850	-0.88	0.0003
2026-05-27	2025-12-31	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	416,786	4,152	1.01	4,893	5.14	0.0003
2026-02-13	2025-12-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	416,786	4,152		4,893		0.0003
2026-05-27	2025-09-30	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	412,634	-38,142	-8.46	4,655	-6.47	0.0003
2025-11-14	2025-09-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	412,634	-38,142		4,655		0.0003
2025-08-15	2025-06-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	450,776	22,923	5.36	4,977	2.22	0.0003
2025-05-15	2025-03-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	427,853	-7,383	-1.70	4,869	0.06	0.0003
2025-05-15	2024-12-31	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	435,236	4,953	1.15	4,866	-5.84	0.0003
2025-02-14	2024-12-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	435,236	4,953		4,866		0.0003
2025-05-14	2024-09-30	13F/A-2	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	430,283	5,323	1.25	5,168	6.30	0.0004
2025-02-14	2024-09-30	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	430,283	5,323		5,168		0.0004
2024-11-14	2024-09-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	430,283	5,323		5,168		0.0000
2025-05-14	2024-06-30	13F/A-2	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	424,960	-9,165	-2.11	4,862	-2.70	0.0004
2024-10-17	2024-06-30	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	424,960	-9,165		4,862		0.0004
2024-08-14	2024-06-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	424,960	-9,165		4,862		0.0004
2024-10-17	2024-03-31	13F/A-2	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	434,125	84,991	24.34	4,997	25.97	0.0004
2024-08-16	2024-03-31	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	434,125	84,991		4,997		0.0000
2024-05-15	2024-03-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	434,125	84,991		4,997		0.0004
2024-08-16	2023-12-31	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	349,134	-41,427	-10.61	3,966	2.27	0.0003
2024-02-13	2023-12-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	349,134	-41,427		3,966		0.0003
2023-11-15	2023-09-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	390,561	-12,575	-3.12	3,878	-12.93	0.0004
2023-08-14	2023-06-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	403,136	-12,187	-2.93	4,455	-4.15	0.0004
2023-05-15	2023-03-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	415,323	1,376	0.33	4,647	1.24	0.0005
2023-02-14	2022-12-31	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	413,947	73,905	21.73	4,591	9.03	0.0005
2022-11-14	2022-09-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	340,042	25,379	8.07	4,210	1.74	0.0006
2022-10-27	2022-06-30	13F/A-1	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	314,663	8,116	2.65	4,138	5.37	0.0005
2022-08-15	2022-06-30	13F	BLACKROCK MUNIYIELD MICH QU	COM	09254V105	314,663	8,116		4,138		0.0001
2022-10-27	2022-03-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	306,547	-11,107	-3.50	3,927	-19.41	0.0005
2022-05-13	2022-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	306,547	-11,107		3,927		0.0005
2022-02-14	2021-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	317,654	44,727	16.39	4,873	15.42	0.0006
2021-11-15	2021-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	272,927	66,426	32.17	4,222	32.68	0.0006
2021-08-23	2021-06-30	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	206,501	20,730	11.16	3,182	13.97	0.0004
2021-08-16	2021-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	206,501	20,730		3,182		0.0001
2021-05-17	2021-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	185,771	-11,488	-5.82	2,792	-2.85	0.0004
2021-02-16	2020-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	197,259	-32,200	-14.03	2,874	-10.66	0.0004
2020-11-13	2020-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	229,459	6,726	3.02	3,217	6.52	0.0006
2020-08-14	2020-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	222,733	-39,287	-14.99	3,020	-13.02	0.0007
2020-05-26	2020-03-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	262,020	-37,604	-12.55	3,472	-18.36	0.0009
2020-05-15	2020-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	262,020	-37,604		3,472		266.7220
2020-02-14	2019-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	299,624	50,078	20.07	4,253	21.31	0.0010
2019-11-14	2019-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	249,546	8,359	3.47	3,506	5.79	0.0009
2019-08-14	2019-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	241,187	20,602	9.34	3,314	12.38	0.0009
2019-05-15	2019-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	220,585	-9,059	-3.94	2,949	3.40	0.0008
2019-02-14	2018-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	229,644	-80,727	-26.01	2,852	-25.90	0.0009
2019-04-23	2018-09-30	13F/A-2	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	310,371	-167,225	-35.01	3,849	-38.52	0.0010
2018-11-20	2018-09-30	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	310,371	0		3,849		0.0010
2018-11-14	2018-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	310,371			3,849
2019-04-23	2018-06-30	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	477,596	35,682	8.07	6,261	6.52	0.0017
2018-08-14	2018-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	477,596	35,682		6,261
2019-04-23	2018-03-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	441,914	-167,569	-27.49	5,878	-31.11	0.0016
2018-05-14	2018-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	441,914	-167,569		5,878
2019-04-23	2017-12-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	609,483	359,586	143.89	8,533	144.57	0.0023
2018-02-14	2017-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	609,483			8,533
2017-11-14	2017-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	249,897	-16,380	-6.15	3,489	-6.61	0.0010
2017-08-11	2017-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	266,277	-16,604	-5.87	3,736	-2.89	0.0011
2017-05-22	2017-03-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	282,881	49,038	20.97	3,847	21.05	0.0012
2017-05-12	2017-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	282,881			3,847
2017-02-22	2016-12-31	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	233,843	43,443	22.82	3,178	10.39	0.0010
2017-02-13	2016-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	233,843			3,178
2016-11-10	2016-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	190,400	4,104	2.20	2,879	-0.24	0.0010
2016-08-12	2016-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	186,296	-27,145	-12.72	2,886	-7.14	0.0010
2016-05-12	2016-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	213,441	-4,058	-1.87	3,108	2.34	0.0012
2016-02-09	2015-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	217,499	-20,875	-8.76	3,037	-3.34	0.0011
2016-02-08	2015-09-30	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	238,374	37,770	18.83	3,142	17.77	0.0012
2015-11-09	2015-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	238,374			3,142
2015-08-12	2015-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	200,604	28,995	16.90	2,668	10.20	0.0009
2015-05-14	2015-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	171,609	-49,691	-22.45	2,421	-21.14	0.0009
2015-02-13	2014-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	221,300	114,504	107.22	3,070	115.29	0.0011
2014-12-16	2014-09-30	13F/A-1	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	106,796	22,125	26.13	1,426	20.44	0.0005
2014-11-14	2014-09-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	106,796			1,426
2014-08-12	2014-06-30	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	84,671	-28,682	-25.30	1,184	-21.12	0.0020
2014-05-13	2014-03-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	113,353	2,407	2.17	1,501	8.61	0.0006
2014-02-13	2013-12-31	13F	BLACKROCK MUNIYLD MICH QLTY	COM	09254V105	110,946	16,796	17.84	1,382	15.07	0.0006
2013-11-13	2013-09-30	13F	BLACKROCK MUNIYIELD MICHIGA	COM	09254V105	94,150	24,535	35.24	1,201	25.37	0.0006
2013-08-08	2013-06-30	13F	BLACKROCK MUNIYIELD MICHIGA	COM	09254V105	69,615	69,615		958		0.0005

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.