MHI

Pioneer Municipal High Income Fund

Delisted

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

63 hedge funds and large institutions have $62.8M invested in Pioneer Municipal High Income Fund in 2023 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 28 increasing their positions, 13 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
63
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$2.19M
2 -$345K
3 -$335K
4
MSL
Mackay Shields LLC
New York
-$245K
5
Jane Street
Jane Street
New York
-$130K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$331K
27
$320K
28
$274K
29
$267K
30
$224K
31
$222K
32
$213K
33
$189K
34
$187K
35
$184K
36
$183K
37
$183K
38
$170K
39
$155K
40
$149K
41
$140K
42
$139K
43
$134K
44
$120K
45
$115K
46
$113K
47
$101K
48
$99K
49
$96.1K
50
$94.5K