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MHI

Pioneer Municipal High Income Fund

Delisted

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

53 hedge funds and large institutions have $52.8M invested in Pioneer Municipal High Income Fund in 2018 Q4 according to their latest regulatory filings, with 11 funds opening new positions, 21 increasing their positions, 10 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

267% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 3

110% more repeat investments, than reductions

Existing positions increased: 21 | Existing positions reduced: 10

15% more funds holding

Funds holding: 4653 (+7)

15% more capital invested

Capital invested by funds: $45.9M → $52.8M (+$6.93M)

3.06% more ownership

Funds ownership: 18.11%21.16% (+3.1%)

Holders
53
Holders Change
+7
Holders Change %
+15.22%
% of All Funds
1.18%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
11
Increased
21
Reduced
10
Closed
3
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
Robinson Capital Management
Michigan
$6.3M +$887K +81,521 +17%
RCM
2
Rivernorth Capital Management
Florida
$5.03M +$5.04M +463,244 New
Wells Fargo
3
Wells Fargo
California
$4.59M +$719K +66,053 +19%
GC
4
Guggenheim Capital
Illinois
$3.87M +$149K +13,701 +4%
COLIM
5
City of London Investment Management
United Kingdom
$3.69M
Morgan Stanley
6
Morgan Stanley
New York
$3.67M -$290K -26,663 -7%
CIA
7
Capital Investment Advisors
Georgia
$2.25M +$279K +25,604 +14%
CCWA
8
CLA (CliftonLarsonAllen) Wealth Advisors
Minnesota
$1.97M +$1.67M +153,305 +574%
VCM
9
Vivaldi Capital Management
Illinois
$1.66M +$233K +21,412 +16%
UBS Group
10
UBS Group
Switzerland
$1.62M +$277K +25,464 +21%
PPA
11
Parametric Portfolio Associates
Washington
$1.6M -$1.93M -177,283 -55%
N
12
Nuveen
North Carolina
$1.42M
Ameriprise
13
Ameriprise
Minnesota
$1.25M -$385K -35,407 -24%
AAM
14
Advisors Asset Management
Colorado
$1.08M +$3.79K +348 +0.4%
Northwestern Mutual Wealth Management
15
Northwestern Mutual Wealth Management
Wisconsin
$1.06M -$48.9K -4,490 -4%
Cohen & Steers
16
Cohen & Steers
New York
$974K +$667K +61,351 +223%
MSL
17
Mackay Shields LLC
New York
$931K
VanEck Associates
18
VanEck Associates
New York
$899K +$51.4K +4,720 +6%
CAN
19
Cetera Advisor Networks
California
$872K -$3.15K -290 -0.4%
Commonwealth Equity Services
20
Commonwealth Equity Services
Massachusetts
$746K -$13.7K -1,261 -2%
HK
21
Horizon Kinetics
New York
$716K -$110K -10,126 -13%
LCM
22
Landscape Capital Management
New Jersey
$606K +$389K +35,749 +183%
Invesco
23
Invesco
Georgia
$573K +$569K +52,269 New
AA
24
AQR Arbitrage
Connecticut
$449K +$336K +30,880 +307%
BTS
25
BB&T Securities
Virginia
$390K +$3.04K +279 +0.8%

MHI Hedge Fund Activity: Q4 2018 in Review

53 of the 4,489 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q4 2018, worth a combined $52.8M — up 15% from $45.9M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new MHI positions and 3 closed out — a net gain of 8 holders — while 21 added to existing stakes and 10 trimmed.

The largest buyer was Rivernorth Capital Management, opening a new position worth an estimated $5.04M. The largest seller was Parametric Portfolio Associates, cutting an estimated $1.93M.

  • 53 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q4 2018, up from 46 in Q3 2018.
  • Funds reported $52.8M of Pioneer Municipal High Income Fund stock for Q4 2018, up 15% quarter-over-quarter.
  • 11 funds opened new Pioneer Municipal High Income Fund positions in Q4 2018 and 3 closed out, a net change of +8 holders.
  • The largest Pioneer Municipal High Income Fund buyer in Q4 2018 was Rivernorth Capital Management, an estimated $5.04M added.
  • The largest Pioneer Municipal High Income Fund seller in Q4 2018 was Parametric Portfolio Associates, an estimated $1.93M sold.

Based on aggregated 13F filings for Q4 2018.