CMU — MFS High Yield Mun Tr Institutional Holders · Q1 2026

Name: Who Owns CMU? 49 Institutions Hold $45.5M (Q1 2026)
Creator: ko.io

Who owns MFS High Yield Mun Tr (CMU)? 49 institutions reported holding $45.49M in SEC 13F filings for Q1 2026 (period ended 2026-03-31). Largest holders: Bulldog Investors, LLP ($12.6M), Rivernorth Capital Management, LLC ($10.6M), Almitas Capital LLC ($5.4M).

Rank	Institution	Value	Shares	Change
1	Bulldog Investors, LLP	$12.6M	3.5M	Trimmed
2	RIVERNORTH CAPITAL MANAGEMENT, LLC	$10.6M	3.0M	Added
3	Almitas Capital LLC	$5.4M	1.5M	Hold
4	ICON ADVISERS INC/CO	$2.6M	731,734	Trimmed
5	MORGAN STANLEY	$2.5M	710,702	Added
6	CITY OF LONDON INVESTMENT MANAGEMENT CO LTD	$2.4M	676,122	Added
7	BANK OF AMERICA CORP /DE/	$1.5M	405,971	Hold
8	Allspring Global Investments Holdings, LLC	$1.4M	377,111	Hold
9	Bank of New York Mellon Corp	$1.3M	354,378	Added
10	GUGGENHEIM CAPITAL LLC	$1.1M	315,595	New
11	Lido Advisors, LLC	$523,994	146,367	Hold
12	UBS Group AG	$463,989	129,606	Trimmed
13	MELFA WEALTH MANAGEMENT, INC.	$444,763	124,236	Added
14	Matisse Capital	$353,389	98,712	Trimmed
15	EVOLVE PRIVATE WEALTH, LLC	$326,965	91,331	Trimmed
16	LPL Financial LLC	$215,928	60,315	Added
17	OSAIC HOLDINGS, INC.	$165,091	46,113	Trimmed
18	RAYMOND JAMES FINANCIAL INC	$157,478	43,988	Trimmed
19	Equitable Holdings, Inc.	$117,006	33,335	Added
20	Pathstone Holdings, LLC	$110,726	30,929	Hold
21	Novak & Powell Financial Services, Inc.	$110,223	30,789	Added
22	Cetera Investment Advisers	$108,291	30,249	Hold
23	CITADEL ADVISORS LLC	$97,977	27,368	Added
24	Cambridge Investment Research Advisors, Inc.	$94,000	26,138	Added
25	BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC	$74,883	20,917	Trimmed

Source: SEC Form 13F filings · as of 2026-03-31