SLS icon

SELLAS Life Sciences
SLS

Overview Fund Activity

44 hedge funds and large institutions have $15.4M invested in SELLAS Life Sciences in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 18 increasing their positions, 3 reducing their positions, and 4 closing their positions.

Holders
44
Holders Change
+14
Holders Change %
+46.67%
% of All Funds
0.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
18
Reduced
3
Closed
4
Calls
$3.33M
Puts
$40K
Net Calls
+$3.29M
Net Calls Change
-$1.24M

Top Buyers

1
AFM
1
Anson Funds Management
Texas
$8.19M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$744K
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.07M
4
BlackRock
4
BlackRock
New York
$582K
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$886K

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$377K
2
UBS Group
2
UBS Group
Switzerland
$67.2K
3
XT
3
XTX Topco
Cayman Islands
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$0
5
RS
5
R Squared
Hong Kong
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Group One Trading
51
Group One Trading
Illinois
– – – –
AW
52
Avion Wealth
Texas
$0 573 +573 New
1 2
3