Bulldog Investors, LLP

13F Holdings History for MFS HIGH YIELD MUNICIPAL TRUST - Shares of Beneficial Interest (CMU)

Symbol: CMU on NYSE
Investment type: Equity / Shares of Beneficial Interest
Latest Disclosed Ownership: 3.34M shares
Security Ownership: 13.1%

Shares, Excluding Options vs Price

Value, Excluding Options

Phillip Goldstein ownership in MFS HIGH YIELD MUNICIPAL TRUST Shares of Beneficial Interest (CMU)

2025-08-28 - Phillip Goldstein has filed an SCHEDULE 13D/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3.34M shares of MFS HIGH YIELD MUNICIPAL TRUST Shares of Beneficial Interest (CMU). This represents 13.1% percent ownership of the company. In their previous filing dated 2025-07-16, Bulldog Investors, LLP had reported owning 3.08M shares, indicating an increase of 8.66% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Phillip Goldstein	13.11%	+8.67%	$11.1M	3.34M	+266,517	+8.66%	$3.31	13D/A	8/26/2025	28 Aug 2025 16:05:02
Phillip Goldstein	12.07%	+7.09%	$10.5M	3.08M	+199,549	+6.94%	$3.40	13D/A	7/15/2025	16 Jul 2025 17:03:42
Bulldog Investors, LLP	11.29%		$9.26M	2.88M			$3.22	13D/A	12/31/2024	14 Feb 2025 16:05:03

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	2.25%	+0.04%	$8.89M	2.67M	+45,521	+1.73%	$3.33	Q2 2025
3/31/2025	2.48%	+0.26%	$9.16M	2.63M	+280,073		$3.49	Q1 2025
12/31/2024	2.16%	+0.91%	$8.28M	2.35M	+989,618	+73%	$3.53	Q4 2024
9/30/2024	1.71%	+0%	$4.97M	1.36M	+3,400	+0.25%	$3.66	Q3 2024
6/30/2024	1.73%	-0.03%	$4.64M	1.35M	-24,473	-1.78%	$3.43	Q2 2024
3/31/2024	1.52%	+0.1%	$4.59M	1.38M	+95,011	+7.41%	$3.33	Q1 2024
12/31/2023	1.39%	-0.08%	$4.24M	1.28M	-65,732	-4.88%	$3.31	Q4 2023
9/30/2023	1.46%	+0.41%	$4.22M	1.35M	+373,340	+38.3%	$3.13	Q3 2023
6/30/2023	1.04%	+0.49%	$3.14M	974K	+463,290	+90.7%	$3.22	Q2 2023
3/31/2023	0.53%	+0.14%	$1.64M	511K	+133,528	+35.4%	$3.21	Q1 2023
12/31/2022	0.36%	+0.01%	$1.18M	377K	+6,364	+1.71%	$3.13	Q4 2022
9/30/2022	0.33%		$1.12M	371K			$3.01	Q3 2022
6/30/2022	0.34%	+0.22%	$1.25M	371K	+240,124	+183%	$3.36	Q2 2022
3/31/2022	0.13%	+0.13%	$507K	131K	+130,973	NEW	$3.87	Q1 2022

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.