MIO
Pioneer Municipal High Income Opportunities Fund
MIO
MIO
Delisted
MIO was delisted on the 22nd of August, 2025.
33 hedge funds and large institutions have $86.8M invested in Pioneer Municipal High Income Opportunities Fund in 2023 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 15 increasing their positions, 2 reducing their positions, and 8 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
33
Holders Change
+4
Holders Change %
+13.79%
% of All Funds
0.48%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
15
Reduced
2
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
