5 hedge funds and large institutions have $15.5K invested in GRI Bio in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 3 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
5
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 +$3.42K

Top Sellers

1 -$63.1K
2 -$25K
3 -$13.1K
4
UBS Group
UBS Group
Switzerland
-$6.98K
5
SS
SBI Securities
Japan
-$3