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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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65 hedge funds and large institutions have $74.9M invested in Pioneer Municipal High Income Fund in 2022 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 25 increasing their positions, 18 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 9

39% more repeat investments, than reductions

Existing positions increased: 25 | Existing positions reduced: 18

4.28% more ownership

Funds ownership: 27.1% → 31.38% (+4.3%)

3% more funds holding

Funds holding: 63 → 65 (+2)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

1% less capital invested

Capital invested by funds: $75.5M → $74.9M (-$532K)

Holders
65
Holders Change
+2
Holders Change %
+3.17%
% of All Funds
1.03%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
25
Reduced
18
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RCM
Rivernorth Capital Management
Florida
+$3.09M
2
PPA
Parametric Portfolio Associates
Washington
+$1.95M
3
Fiera Capital (Canada)
Fiera Capital (Canada)
Quebec, Canada
+$1.69M
4
KIM
Karpus Investment Management
New York
+$1.45M
5
GC
Guggenheim Capital
Illinois
+$1.26M

Top Sellers

Rank Fund Capital Flow
1
WWMSC
Wagner Wealth Management (South Carolina)
South Carolina
-$1.26M
2
WAM
Wolverine Asset Management
Illinois
-$830K
3
TJHA
Thomas J. Herzfeld Advisors
Florida
-$436K
4
Bank of America
Bank of America
North Carolina
-$303K
5
ACA
Ackerman Capital Advisors
Texas
-$247K
Name Holding Trade Value Shares
Change 		Change in
Stake
WWMSC
26
Wagner Wealth Management (South Carolina)
South Carolina
$484K -$1.26M -112,633 -71%
RJA
27
Raymond James & Associates
Florida
$421K +$92.8K +8,292 +26%
HWM
28
Hohimer Wealth Management
Washington
$378K – – –
UBS Group
29
UBS Group
Switzerland
$362K +$13.4K +1,201 +4%
H6H
30
Hightower 6M Holding
Kansas
$327K +$349K +31,186 New
CHAM
31
Clear Harbor Asset Management
Connecticut
$315K – – –
SFG
32
StrategIQ Financial Group
Indiana
$301K +$20.1K +1,800 +7%
SBIA
33
Sheaff Brock Investment Advisors
Indiana
$285K -$25.7K -2,295 -8%
Mercer Global Advisors
34
Mercer Global Advisors
Colorado
$270K +$11 +1 +0%
LPL Financial
35
LPL Financial
California
$267K +$66.4K +5,935 +30%
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$261K +$63.5K +5,677 +30%
RIG
37
Ramiah Investment Group
Wisconsin
$234K +$35.3K +3,156 +17%
DWM
38
Doyle Wealth Management
Florida
$205K +$218K +19,500 New
Janney Montgomery Scott
39
Janney Montgomery Scott
Pennsylvania
$188K +$28K +2,500 +16%
Bank of Montreal
40
Bank of Montreal
Ontario, Canada
$185K +$178K +15,923 New
Cambridge Investment Research Advisors
41
Cambridge Investment Research Advisors
Iowa
$183K +$2.56K +229 +1%
Truist Financial
42
Truist Financial
North Carolina
$179K -$62.7K -5,600 -25%
AA
43
AQR Arbitrage
Connecticut
$164K +$175K +15,599 New
ICMP
44
Integrated Capital Management (Pennsylvania)
Pennsylvania
$150K -$9.28K -829 -5%
HKAM
45
Horizon Kinetics Asset Management
New York
$147K -$74.4K -6,652 -32%
LCM
46
Landscape Capital Management
New Jersey
$145K -$66.1K -5,908 -30%
DLG
47
Daniel L. Goodwin
$137K +$145K +13,000 New
QC
48
Quantedge Capital
Singapore
$125K +$133K +11,900 New
OBWG
49
Onyx Bridge Wealth Group
New York
$122K +$7.55K +675 +6%
CAN
50
Cetera Advisor Networks
California
$121K – – –
1
2
3

MHI Hedge Fund Activity: Q1 2022 in Review

65 of the 6,340 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q1 2022, worth a combined $74.9M — down 0.71% from $75.5M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new MHI positions and 9 closed out — a net gain of 5 holders — while 25 added to existing stakes and 18 trimmed.

The largest buyer was Rivernorth Capital Management, adding an estimated $3.09M. The largest seller was Wagner Wealth Management (South Carolina), cutting an estimated $1.26M.

  • 65 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q1 2022, up from 63 in Q4 2021.
  • Funds reported $74.9M of Pioneer Municipal High Income Fund stock for Q1 2022, down 0.71% quarter-over-quarter.
  • 14 funds opened new Pioneer Municipal High Income Fund positions in Q1 2022 and 9 closed out, a net change of +5 holders.
  • The largest Pioneer Municipal High Income Fund buyer in Q1 2022 was Rivernorth Capital Management, an estimated $3.09M added.
  • The largest Pioneer Municipal High Income Fund seller in Q1 2022 was Wagner Wealth Management (South Carolina), an estimated $1.26M sold.

Based on aggregated 13F filings for Q1 2022.