MIO
Pioneer Municipal High Income Opportunities Fund
MIO
MIO
Delisted
MIO was delisted on the 22nd of August, 2025.
29 hedge funds and large institutions have $67.8M invested in Pioneer Municipal High Income Opportunities Fund in 2023 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 11 increasing their positions, 5 reducing their positions, and 4 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
29
Holders Change
+5
Holders Change %
+20.83%
% of All Funds
0.46%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
11
Reduced
5
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
