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MHI

Pioneer Municipal High Income Fund
MHI

Delisted

MHI was delisted on the 22nd of August, 2025.

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2 hedge funds and large institutions have $1.12M invested in Pioneer Municipal High Income Fund in 2025 Q3 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

61.22% less ownership

Funds ownership: 61.77% → 0.55% (-61%)

96% less funds holding

Funds holding: 57 → 2 (-55)

99% less capital invested

Capital invested by funds: $129M → $1.12M (-$128M)

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 55

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 2

Holders
2
Holders Change
-55
Holders Change %
-96.49%
% of All Funds
0.03%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
–
Reduced
2
Closed
55
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
SCM
Saba Capital Management
New York
-$38.5M
2
SIA
Sit Investment Associates
Minnesota
-$21.6M
3
AC
Almitas Capital
California
-$9.35M
4
RCM
Rivernorth Capital Management
Florida
-$9.19M
5
MSL
Mackay Shields LLC
New York
-$7.12M
Name Holding Trade Value Shares
Change 		Change in
Stake
GSIAS
26
Garden State Investment Advisory Services
New Jersey
– -$423K -46,200 Closed
Raymond James Financial
27
Raymond James Financial
Florida
– -$411K -44,871 Closed
Stifel Financial
28
Stifel Financial
Missouri
– -$365K -39,830 Closed
Bank of America
29
Bank of America
North Carolina
– -$356K -38,858 Closed
UBS Group
30
UBS Group
Switzerland
– -$353K -38,590 Closed
Commonwealth Equity Services
31
Commonwealth Equity Services
Massachusetts
– -$338K -36,846 Closed
HWM
32
Hohimer Wealth Management
Washington
– -$330K -36,000 Closed
GP
33
Gridiron Partners
Pennsylvania
– -$323K -35,261 Closed
LPL Financial
34
LPL Financial
California
– -$312K -34,043 Closed
BBPWM
35
Blue Bell Private Wealth Management
Pennsylvania
– -$281K -30,631 Closed
SFG
36
Seamount Financial Group
Colorado
– -$276K -30,111 Closed
PAW
37
Plan A Wealth
Nebraska
– -$262K -28,565 Closed
DWM
38
Daner Wealth Management
Georgia
– -$234K -26,200 Closed
Balyasny Asset Management
39
Balyasny Asset Management
Illinois
– -$230K -25,157 Closed
Bank of New York Mellon
40
Bank of New York Mellon
New York
– -$230K -25,094 Closed
ICMP
41
Integrated Capital Management (Pennsylvania)
Pennsylvania
– -$193K -21,124 Closed
Susquehanna International Group
42
Susquehanna International Group
Pennsylvania
– -$169K -18,433 Closed
Cetera Investment Advisers
43
Cetera Investment Advisers
Illinois
– -$165K -18,046 Closed
WA
44
Waverly Advisors
Alabama
– -$153K -16,734 Closed
HF
45
HRT Financial
New York
– -$111K -12,213 Closed
RIG
46
Ramiah Investment Group
Wisconsin
– -$112K -12,201 Closed
MFG
47
Merit Financial Group
Georgia
– -$107K -11,648 Closed
DACS
48
Dymon Asia Capital (Singapore)
Singapore
– -$101K -11,032 Closed
WAM
49
Wolverine Asset Management
Illinois
– -$101K -10,994 Closed
Cohen & Steers
50
Cohen & Steers
New York
– -$92K -10,000 Closed
1
2
3

MHI Hedge Fund Activity: Q3 2025 in Review

2 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q3 2025, worth a combined $1.12M — down 99% from $129M a quarter earlier.

Sellers outnumbered buyers: 55 funds closed out of MHI and 0 opened new positions — a net loss of 55 holders — while 2 trimmed existing stakes and 0 added.

The largest seller was Saba Capital Management, exiting entirely with an estimated $38.5M sold.

  • 2 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q3 2025, down from 57 in Q2 2025.
  • Funds reported $1.12M of Pioneer Municipal High Income Fund stock for Q3 2025, down 99% quarter-over-quarter.
  • 0 funds opened new Pioneer Municipal High Income Fund positions in Q3 2025 and 55 closed out, a net change of -55 holders.
  • The largest Pioneer Municipal High Income Fund seller in Q3 2025 was Saba Capital Management, an estimated $38.5M sold.

Based on aggregated 13F filings for Q3 2025.