Pioneer Municipal High Income Fund
MHI
MHI was delisted on the 22nd of August, 2025.
55 hedge funds and large institutions have $129M invested in Pioneer Municipal High Income Fund in 2024 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 17 increasing their positions, 16 reducing their positions, and 2 closing their positions.
400% more first-time investments, than exits
New positions opened: 10 | Existing positions closed: 2
15% more funds holding
Funds holding: 48 → 55 (+7)
4.87% more ownership
Funds ownership: 56.11% → 60.98% (+4.9%)
6% more repeat investments, than reductions
Existing positions increased: 17 | Existing positions reduced: 16
5% more capital invested
Capital invested by funds: $123M → $129M (+$5.98M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Saba Capital Management
New York
|
+$4.68M |
| 2 |
Wells Fargo
San Francisco,
California
|
+$2.45M |
| 3 |
SIA
Sit Investment Associates
Minneapolis,
Minnesota
|
+$2.42M |
| 4 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
+$2.32M |
| 5 |
AC
Almitas Capital
Santa Monica,
California
|
+$779K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$2.64M |
| 2 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$495K |
| 3 |
Pathstone Holdings
Englewood,
New Jersey
|
-$360K |
| 4 |
SFG
Seamount Financial Group
Colorado Springs,
Colorado
|
-$311K |
| 5 |
WWMSC
Wagner Wealth Management (South Carolina)
Greenville,
South Carolina
|
-$289K |
MHI Hedge Fund Activity: Q4 2024 in Review
55 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q4 2024, worth a combined $129M — up 4.9% from $123M a quarter earlier.
Buyers outnumbered sellers: 10 funds opened new MHI positions and 2 closed out — a net gain of 8 holders — while 17 added to existing stakes and 16 trimmed.
The largest buyer was Saba Capital Management, adding an estimated $4.68M. The largest seller was Morgan Stanley, cutting an estimated $2.64M.
- 55 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q4 2024, up from 48 in Q3 2024.
- Funds reported $129M of Pioneer Municipal High Income Fund stock for Q4 2024, up 4.9% quarter-over-quarter.
- 10 funds opened new Pioneer Municipal High Income Fund positions in Q4 2024 and 2 closed out, a net change of +8 holders.
- The largest Pioneer Municipal High Income Fund buyer in Q4 2024 was Saba Capital Management, an estimated $4.68M added.
- The largest Pioneer Municipal High Income Fund seller in Q4 2024 was Morgan Stanley, an estimated $2.64M sold.
Based on aggregated 13F filings for Q4 2024.