CMU

MFS High Yield Municipal Trust
CMU

Overview Fund Activity

37 hedge funds and large institutions have $39.8M invested in MFS High Yield Municipal Trust in 2025 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 16 increasing their positions, 8 reducing their positions, and 1 closing their positions.

Holders
37
Holders Change
-2
Holders Change %
-5.13%
% of All Funds
0.5%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
1
Increased
16
Reduced
8
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AC
1
Almitas Capital
California
$2.17M
2
TJHA
2
Thomas J. Herzfeld Advisors
Florida
$1.83M
3
SIA
3
Sit Investment Associates
Minnesota
$7.75M
4
RCM
4
Rivernorth Capital Management
Florida
$6.66M
5
BI
5
Bulldog Investors
New Jersey
$8.89M

Top Sellers

1
COLIM
1
City of London Investment Management
United Kingdom
$1.54M
2
HWAM
2
Hennion & Walsh Asset Management
New Jersey
$1.33M
3
LPL Financial
3
LPL Financial
California
$129K
4
WAM
4
WealthTrust Asset Management
Florida
$0
5
BBPWM
5
Blue Bell Private Wealth Management
Pennsylvania
$73K
Name Market Value Shares Shares
Change 		Shares
Change %
BI
1
Bulldog Investors
New Jersey
$8.89M 2,671,037 +45,521 +2%
SIA
2
Sit Investment Associates
Minnesota
$7.75M 2,328,607 +149,360 +7%
RCM
3
Rivernorth Capital Management
Florida
$6.66M 1,998,686 +83,959 +4%
IA
4
Icon Advisers
Colorado
$2.74M 821,456 – –
AC
5
Almitas Capital
California
$2.17M 651,635 +235,090 +56%
TJHA
6
Thomas J. Herzfeld Advisors
Florida
$1.83M 550,525 +197,220 +56%
COLIM
7
City of London Investment Management
United Kingdom
$1.54M 463,249 -770,945 -62%
HWAM
8
Hennion & Walsh Asset Management
New Jersey
$1.33M 398,562 -88,378 -18%
Allspring Global Investments
9
Allspring Global Investments
North Carolina
$1.19M 356,189 – –
Bank of New York Mellon
10
Bank of New York Mellon
New York
$957K 287,416 – –
UBS Group
11
UBS Group
Switzerland
$918K 275,578 +6,611 +2%
MC
12
Matisse Capital
Oregon
$873K 262,208 – –
Lido Advisors
13
Lido Advisors
California
$487K 146,367 – –
MWM
14
Melfa Wealth Management
Massachusetts
$413K 123,892 +108 +0.1%
Morgan Stanley
15
Morgan Stanley
New York
$328K 98,359 +10 +0%
Bank of America
16
Bank of America
North Carolina
$316K 94,893 +30,000 +46%
Raymond James Financial
17
Raymond James Financial
Florida
$156K 46,759 -46 -0.1%
LPL Financial
18
LPL Financial
California
$129K 38,768 -14,625 -27%
Osaic Holdings
19
Osaic Holdings
Arizona
$109K 31,101 -3,938 -11%
EH
20
Equitable Holdings
New York
$106K 31,944 +439 +1%
NPFS
21
Novak & Powell Financial Services
Florida
$98.2K 29,500 +408 +1%
Pathstone Holdings
22
Pathstone Holdings
New Jersey
$92.3K 27,729 – –
Cambridge Investment Research Advisors
23
Cambridge Investment Research Advisors
Iowa
$86K 25,872 +84 +0.3%
Cetera Investment Advisers
24
Cetera Investment Advisers
Illinois
$85.7K 25,746 +5,445 +27%
BBPWM
25
Blue Bell Private Wealth Management
Pennsylvania
$73K 21,921 -9,655 -31%
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