Pioneer Municipal High Income Fund
MHI
MHI was delisted on the 22nd of August, 2025.
0 hedge funds and large institutions have $0 invested in Pioneer Municipal High Income Fund in 2025 Q4 according to their latest regulatory filings, with funds opening new positions, increasing their positions, 0 reducing their positions, and 2 closing their positions.
0.55% less ownership
Funds ownership: 0.55% → 0% (-0.55%)
100% less funds holding
Funds holding: 2 → 0 (-2)
100% less capital invested
Capital invested by funds: $1.12M → $0 (-$1.12M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 2
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
N
Nuveen
Charlotte,
North Carolina
|
-$1.04M |
| 2 |
Osaic Holdings
Scottsdale,
Arizona
|
-$81K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
N
1
Nuveen
Charlotte,
North Carolina
| – | -$1.04M | -116,279 | Closed |
|
|
2
Osaic Holdings
Scottsdale,
Arizona
| – | -$81K | -9,024 | Closed |
|
MHI Hedge Fund Activity: Q4 2025 in Review
0 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Pioneer Municipal High Income Fund (MHI) for Q4 2025, worth a combined $0 — down 100% from $1.12M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of MHI and 0 opened new positions — a net loss of 2 holders — while 0 trimmed existing stakes and 0 added.
The largest seller was Nuveen, exiting entirely with an estimated $1.04M sold.
- 0 institutional investors held Pioneer Municipal High Income Fund (MHI) as of Q4 2025, down from 2 in Q3 2025.
- Funds reported $0 of Pioneer Municipal High Income Fund stock for Q4 2025, down 100% quarter-over-quarter.
- 0 funds opened new Pioneer Municipal High Income Fund positions in Q4 2025 and 2 closed out, a net change of -2 holders.
- The largest Pioneer Municipal High Income Fund seller in Q4 2025 was Nuveen, an estimated $1.04M sold.
Based on aggregated 13F filings for Q4 2025.