MHI

Pioneer Municipal High Income Fund
MHI

Overview Fund Activity
Delisted

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

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51 hedge funds and large institutions have $64.3M invested in Pioneer Municipal High Income Fund in 2020 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 17 increasing their positions, 15 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
51
Holders Change
–
Holders Change %
0%
% of All Funds
0.9%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
9
Increased
17
Reduced
15
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
RCM
Rivernorth Capital Management
Florida
$10.1M
2
CHAM
Clear Harbor Asset Management
Connecticut
$373K
3
Morgan Stanley
Morgan Stanley
New York
$6.69M
4
Wells Fargo
Wells Fargo
California
$5.08M
5
GC
Guggenheim Capital
Illinois
$2.63M

Top Sellers

1
RCM
Robinson Capital Management
Michigan
$0
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$0
3
COLIM
City of London Investment Management
United Kingdom
$634K
4
AA
AQR Arbitrage
Connecticut
$451K
5
ACA
Ackerman Capital Advisors
Texas
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
51
Robinson Capital Management
Michigan
– -$6.12M -528,081 Closed
Nuveen Asset Management
52
Nuveen Asset Management
Illinois
– -$1.5M -129,314 Closed
ACA
53
Ackerman Capital Advisors
Texas
– -$430K -37,110 Closed
WIA
54
Wealthstreet Investment Advisors
Texas
– -$278K -24,000 Closed
WAM
55
Wolverine Asset Management
Illinois
– -$69K -6,004 Closed
Rockefeller Capital Management
56
Rockefeller Capital Management
New York
– -$61K -5,336 Closed
FHA
57
Flagship Harbor Advisors
Massachusetts
– -$21K -1,885 Closed
PAM
58
Panagora Asset Management
Massachusetts
– -$3K -285 Closed
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