MIO
Pioneer Municipal High Income Opportunities Fund
MIO
MIO
Delisted
MIO was delisted on the 22nd of August, 2025.
24 hedge funds and large institutions have $63.4M invested in Pioneer Municipal High Income Opportunities Fund in 2022 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 11 increasing their positions, 3 reducing their positions, and 6 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
24
Holders Change
+1
Holders Change %
+4.35%
% of All Funds
0.38%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
8
Increased
11
Reduced
3
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–
