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MHI

Pioneer Municipal High Income Fund

Delisted

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

59 hedge funds and large institutions have $51.7M invested in Pioneer Municipal High Income Fund in 2020 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 19 increasing their positions, 14 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

117% more first-time investments, than exits

New positions opened: 13 | Existing positions closed: 6

36% more repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 14

7% more funds holding

Funds holding: 5559 (+4)

0.66% more ownership

Funds ownership: 19.43%20.09% (+0.66%)

3% less capital invested

Capital invested by funds: $53.4M → $51.7M (-$1.68M)

Holders
59
Holders Change
+4
Holders Change %
+7.27%
% of All Funds
1.3%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
13
Increased
19
Reduced
14
Closed
6
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
Robinson Capital Management
Michigan
$5.82M +$300K +25,333 +5%
Wells Fargo
2
Wells Fargo
California
$5.46M +$42K +3,543 +0.7%
Cambridge Investment Research Advisors
3
Cambridge Investment Research Advisors
Iowa
$4.62M +$879K +74,243 +22%
GC
4
Guggenheim Capital
Illinois
$3.59M -$284K -23,997 -7%
Morgan Stanley
5
Morgan Stanley
New York
$3.53M -$289K -24,422 -7%
AAM
6
Advisors Asset Management
Colorado
$2.83M +$411K +34,730 +16%
CIA
7
Capital Investment Advisors
Georgia
$2.27M -$152K -12,865 -6%
Ameriprise
8
Ameriprise
Minnesota
$1.86M +$93.2K +7,870 +5%
CRC
9
Curi RMB Capital
Illinois
$1.56M +$1.63M +137,928 New
COLIM
10
City of London Investment Management
United Kingdom
$1.5M +$381K +32,201 +32%
N
11
Nuveen
North Carolina
$1.46M
VanEck Associates
12
VanEck Associates
New York
$1.2M +$1.39K +117 +0.1%
WAM
13
Wolverine Asset Management
Illinois
$1.19M +$131K +11,073 +12%
Invesco
14
Invesco
Georgia
$1.18M -$743K -62,739 -38%
Bank of America
15
Bank of America
North Carolina
$1.03M +$727K +61,347 +208%
MSL
16
Mackay Shields LLC
New York
$962K
Cohen & Steers
17
Cohen & Steers
New York
$910K +$454K +38,318 +91%
Commonwealth Equity Services
18
Commonwealth Equity Services
Massachusetts
$855K -$10.8K -911 -1%
CAN
19
Cetera Advisor Networks
California
$734K -$266K -22,426 -26%
UBS Group
20
UBS Group
Switzerland
$722K -$169K -14,251 -18%
Osaic Holdings
21
Osaic Holdings
Arizona
$616K +$647K +54,611 New
AA
22
AQR Arbitrage
Connecticut
$598K +$625K +52,800 New
HKAM
23
Horizon Kinetics Asset Management
New York
$510K -$136K -11,519 -20%
Envestnet Asset Management
24
Envestnet Asset Management
Illinois
$496K +$519K +43,838 New
Truist Financial
25
Truist Financial
North Carolina
$473K -$124K -10,480 -20%

MHI Hedge Fund Activity: Q1 2020 in Review

59 of the 4,539 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q1 2020, worth a combined $51.7M — down 3.2% from $53.4M a quarter earlier.

Buyers outnumbered sellers: 13 funds opened new MHI positions and 6 closed out — a net gain of 7 holders — while 19 added to existing stakes and 14 trimmed.

The largest buyer was Curi RMB Capital, opening a new position worth an estimated $1.63M. The largest seller was Rivernorth Capital Management, exiting entirely with an estimated $750K sold.

  • 59 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q1 2020, up from 55 in Q4 2019.
  • Funds reported $51.7M of Pioneer Municipal High Income Fund stock for Q1 2020, down 3.2% quarter-over-quarter.
  • 13 funds opened new Pioneer Municipal High Income Fund positions in Q1 2020 and 6 closed out, a net change of +7 holders.
  • The largest Pioneer Municipal High Income Fund buyer in Q1 2020 was Curi RMB Capital, an estimated $1.63M added.
  • The largest Pioneer Municipal High Income Fund seller in Q1 2020 was Rivernorth Capital Management, an estimated $750K sold.

Based on aggregated 13F filings for Q1 2020.