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Assertio

52 hedge funds and large institutions have $18M invested in Assertio in 2025 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 28 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
52
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
$1.42M
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$3.33M
2 +$1.25M
3 +$269K
4
SL
Sentinus LLC
Illinois
+$222K
5
Jane Street
Jane Street
New York
+$119K

Top Sellers

1 -$336K
2 -$247K
3 -$170K
4
Morgan Stanley
Morgan Stanley
New York
-$169K
5
AQR Capital Management
AQR Capital Management
Connecticut
-$122K