MIO
Pioneer Municipal High Income Opportunities Fund
MIO
MIO
Delisted
MIO was delisted on the 22nd of August, 2025.
26 hedge funds and large institutions have $57.4M invested in Pioneer Municipal High Income Opportunities Fund in 2022 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 13 increasing their positions, 6 reducing their positions, and 0 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
more funds holding
Funds holding: →
more funds holding in top 10
Funds holding in top 10: →
9% less capital invested
Capital invested by funds: $63.4M → $57.4M (-$5.97M)
Holders
26
Holding in Top 10
1
Calls
–
Puts
–
Top Buyers
| 1 | +$6.77M | |
| 2 | +$2.02M | |
| 3 | +$1.2M | |
| 4 |
PNC Financial Services Group
Pittsburgh,
Pennsylvania
|
+$666K |
| 5 |
MIG
Mariner Investment Group
Harrison,
New York
|
+$402K |
Top Sellers
| 1 | -$1.94M | |
| 2 | -$1.35M | |
| 3 | -$131K | |
| 4 |
First Trust Advisors
Wheaton,
Illinois
|
-$95.5K |
| 5 |
H6H
Hightower 6M Holding
Wichita,
Kansas
|
-$32.2K |