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CMU MFS HIGH YIELD MUN TR

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SH BEN INT (common)

39 managers (39 13F filers) reported a position in CMU shares at 2025-09-30, 12,226,392 shares in all. 5 filers opened a position and 4 filers sold out during the quarter.

Managers
39
13F filers
39
New
5
Added
16
Reduced
7
Sold out
4
Shares held by filers
12,226,392

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Bulldog Investors, LLP2,994,960$10.4M2.41%+323,92313F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC2,579,075$8.95M0.51%+580,38913F-HRTimeline
Almitas Capital LLC1,507,168$5.23M1.2%+855,53313F-HR/ATimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC1,045,340$3.63M0.07%-1,283,26713F-HRTimelineGroup
ICON ADVISERS INC/CO821,456$2.85M0.62%013F-HR/ATimeline
Thomas J. Herzfeld Advisors, Inc.546,440$1.9M0.65%-4,08513F-HRTimeline
CITY OF LONDON INVESTMENT MANAGEMENT CO…518,249$1.8M0.13%+55,00013F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …377,111$1.31M<0.01%+20,92213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp312,415$1.08M<0.01%+24,99913F-HRTimelineGroup
Matisse Capital262,208$910K0.41%013F-HRTimeline
UBS Group AGin group UBS Group AG249,353$865K<0.01%-26,22513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/147,588$512K<0.01%+52,69513F-HR/ATimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC146,367$508K<0.01%013F-HRTimelineGroup
MELFA WEALTH MANAGEMENT, INC.124,010$430K0.25%+11813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY96,371$334K<0.01%-1,98813F-HR/ATimelineGroup
LPL Financial LLC60,465$210K<0.01%+21,69713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.50,702$172K<0.01%+24,03113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC48,263$167K<0.01%+1,50413F-HRTimelineGroup
Cetera Investment Advisers35,657$124K<0.01%+9,91113F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.32,419$112K<0.01%+47513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC29,161$101K<0.01%+7,96913F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC27,729$96.2K<0.01%013F-HRTimelineGroup
Cambridge Investment Research Advisors,…25,963$90K<0.01%+9113F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC21,921$76.1K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…20,000$69.4K<0.01%new13F-HRTimelineGroup
Private Advisor Group, LLC19,093$66.3K<0.01%013F-HRTimeline
Integrated Wealth Concepts LLC16,249$56.4K<0.01%013F-HRTimeline
SPIREPOINT PRIVATE CLIENT, LLC16,247$56.4K0.01%new13F-HRTimeline
Noble Wealth Management PBC15,100$52.4K0.03%13F-HRTimeline
COHEN & STEERS, INC.in group COHEN & STEERS, INC.15,000$52K<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC12,756$44.3K<0.01%-24613F-HRTimelineGroup
INTERNATIONAL ASSETS INVESTMENT MANAGEM…13,155$43.8K<0.01%new13F-HRTimeline
Mesirow Financial Investment Management…11,509$39.9K<0.01%+16913F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD10,000$34.7K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN6,546$22.7K<0.01%-40113F-HRTimelineGroup
Independence Bank of Kentucky5,010$17.4K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,955$10K<0.01%-13,26513F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC1,537$5.33K<0.01%013F-HRTimeline
Mascoma Wealth Management LLC844$2.93K<0.01%013F-HRTimeline