MIO
Pioneer Municipal High Income Opportunities Fund
MIO
MIO
Delisted
MIO was delisted on the 22nd of August, 2025.
31 hedge funds and large institutions have $109M invested in Pioneer Municipal High Income Opportunities Fund in 2024 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 13 increasing their positions, 10 reducing their positions, and 4 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
31
Holders Change
+2
Holders Change %
+6.9%
% of All Funds
0.41%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
13
Reduced
10
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
