MHI

Pioneer Municipal High Income Fund
MHI

Overview Fund Activity
Delisted

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

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52 hedge funds and large institutions have $43.3M invested in Pioneer Municipal High Income Fund in 2017 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 18 increasing their positions, 10 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
52
Holders Change
+2
Holders Change %
+4%
% of All Funds
1.3%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
18
Reduced
10
Closed
11
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
COLIM
City of London Investment Management
United Kingdom
+$2.46M
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$2.06M
3
KIM
Karpus Investment Management
New York
+$1.53M
4
Morgan Stanley
Morgan Stanley
New York
+$1.4M
5
RCM
Robinson Capital Management
Michigan
+$1.09M

Top Sellers

1
LCM
Laurion Capital Management
New York
-$3.99M
2
UBS Group
UBS Group
Switzerland
-$1.07M
3
VKH
Virtu KCG Holdings
New York
-$754K
4
GC
Guggenheim Capital
Illinois
-$293K
5
TSS
Two Sigma Securities
New York
-$246K
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
1
Robinson Capital Management
Michigan
$6.56M +$1.09M +93,889 +20%
GC
2
Guggenheim Capital
Illinois
$4.09M -$293K -25,250 -7%
COLIM
3
City of London Investment Management
United Kingdom
$3.75M +$2.46M +211,838 +191%
Morgan Stanley
4
Morgan Stanley
New York
$3.48M +$1.4M +120,786 +68%
UBS Group
5
UBS Group
Switzerland
$2.09M -$1.07M -92,126 -34%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$2.06M +$2.06M +177,172 New
AAM
7
Advisors Asset Management
Colorado
$1.91M +$608K +52,353 +47%
KIM
8
Karpus Investment Management
New York
$1.53M +$1.53M +131,201 New
Nuveen Asset Management
9
Nuveen Asset Management
Illinois
$1.5M – – –
CIA
10
Capital Investment Advisors
Georgia
$1.25M +$14.8K +1,275 +1%
DA
11
Doliver Advisors
Texas
$1.18M +$858K +73,811 +270%
AA
12
Ancora Advisors
Ohio
$1.08M +$1.08M +92,922 New
Wells Fargo
13
Wells Fargo
California
$946K +$21.5K +1,853 +2%
Invesco
14
Invesco
Georgia
$925K +$20.2K +1,743 +2%
CAN
15
Cetera Advisor Networks
California
$895K +$83.2K +7,155 +10%
AGM
16
Alpine Global Management
New York
$892K +$892K +76,770 New
LCM
17
Landscape Capital Management
New Jersey
$719K -$97.5K -8,385 -12%
VanEck Associates
18
VanEck Associates
New York
$636K +$110K +9,496 +21%
HK
19
Horizon Kinetics
New York
$634K +$634K +54,537 New
WAM
20
Wolverine Asset Management
Illinois
$630K +$214K +18,434 +51%
Bank of America
21
Bank of America
North Carolina
$618K -$7.25K -624 -1%
TJHA
22
Thomas J. Herzfeld Advisors
Florida
$552K +$378K +32,490 +217%
Commonwealth Equity Services
23
Commonwealth Equity Services
Massachusetts
$543K +$282K +24,255 +108%
CCWA
24
CLA (CliftonLarsonAllen) Wealth Advisors
Minnesota
$432K +$2.8K +241 +0.7%
MIG
25
Mariner Investment Group
New York
$431K -$2.33K -200 -0.5%
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