IONR

Ioneer

23 hedge funds and large institutions have $2.36M invested in Ioneer in 2025 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 4 increasing their positions, 4 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
23
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$810K
2 +$279K
3 +$252K
4
VF
Virtu Financial
New York
+$98.4K
5
Millennium Management
Millennium Management
New York
+$97.8K