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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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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

80% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 10

27% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 11

17% more capital invested

Capital invested by funds: $36.9M → $43.3M (+$6.37M)

4% more funds holding

Funds holding: 50 → 52 (+2)

3.03% more ownership

Funds ownership: 13.65% → 16.68% (+3%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
52
Holders Change
+2
Holders Change %
+4%
% of All Funds
1.29%
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

Rank Fund Capital Flow
1
COLIM
City of London Investment Management
United Kingdom
+$2.48M
2
Geode Capital Management
Geode Capital Management
Massachusetts
+$2.07M
3
KIM
Karpus Investment Management
New York
+$1.53M
4
Morgan Stanley
Morgan Stanley
New York
+$1.41M
5
RCM
Robinson Capital Management
Michigan
+$1.1M

Top Sellers

Rank Fund Capital Flow
1
LCM
Laurion Capital Management
New York
-$3.99M
2
UBS Group
UBS Group
Switzerland
-$1.08M
3
VKH
Virtu KCG Holdings
New York
-$754K
4
GC
Guggenheim Capital
Illinois
-$295K
5
TSS
Two Sigma Securities
New York
-$246K
Name Holding Trade Value Shares
Change 		Change in
Stake
RJFSA
26
Raymond James Financial Services Advisors
Florida
$356K +$17.1K +1,464 +5%
Neuberger Berman Group
27
Neuberger Berman Group
New York
$349K – – –
CRC
28
Curi RMB Capital
Illinois
$349K +$351K +30,064 New
RJA
29
Raymond James & Associates
Florida
$343K -$69.9K -5,981 -17%
Cohen & Steers
30
Cohen & Steers
New York
$319K – – –
LPL Financial
31
LPL Financial
California
$290K -$126K -10,754 -30%
SB
32
Suntrust Banks
Georgia
$221K +$40.4K +3,460 +29%
M&T Bank
33
M&T Bank
New York
$213K +$214K +18,302 New
FI
34
FormulaFolio Investments
Michigan
$202K -$58K -4,964 -22%
NPC
35
National Planning Corporation
California
$182K – – –
BTS
36
BB&T Securities
Virginia
$173K +$5.84K +500 +3%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$165K +$22.1K +1,889 +15%
Ameriprise
38
Ameriprise
Minnesota
$143K +$144K +12,331 New
IAS
39
IMA Advisory Services
Colorado
$138K +$139K +11,900 New
Cambridge Investment Research Advisors
40
Cambridge Investment Research Advisors
Iowa
$121K +$121K +10,386 New
CG
41
Cutler Group
California
$108K – – –
US Bancorp
42
US Bancorp
Minnesota
$95K – – –
IIC
43
Integrated Investment Consultants
Michigan
$55K – – –
IA
44
IFP Advisors
Florida
$37K -$35.1K -3,000 -49%
AG
45
Advisor Group
Arizona
$24K – – –
Creative Planning
46
Creative Planning
Kansas
$24K – – –
Bank of Montreal
47
Bank of Montreal
Ontario, Canada
$21K – – –
LTFS
48
Ladenburg Thalmann Financial Services
Florida
$15K +$15.4K +1,314 New
PFO
49
Pathstone Family Office
New Jersey
$7K +$7.3K +625 New
NFG
50
Next Financial Group
Texas
$1K -$8.47K -725 -85%
1
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MHI Hedge Fund Activity: Q1 2017 in Review

52 of the 4,018 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q1 2017, worth a combined $43.3M — up 17% from $36.9M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new MHI positions and 11 closed out — a net gain of 3 holders — while 18 added to existing stakes and 10 trimmed.

The largest buyer was City of London Investment Management, adding an estimated $2.48M. The largest seller was Laurion Capital Management, exiting entirely with an estimated $3.99M sold.

  • 52 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q1 2017, up from 50 in Q4 2016.
  • Funds reported $43.3M of Pioneer Municipal High Income Fund stock for Q1 2017, up 17% quarter-over-quarter.
  • 14 funds opened new Pioneer Municipal High Income Fund positions in Q1 2017 and 11 closed out, a net change of +3 holders.
  • The largest Pioneer Municipal High Income Fund buyer in Q1 2017 was City of London Investment Management, an estimated $2.48M added.
  • The largest Pioneer Municipal High Income Fund seller in Q1 2017 was Laurion Capital Management, an estimated $3.99M sold.

Based on aggregated 13F filings for Q1 2017.