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SELLAS Life Sciences

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
Name Market Value Shares Shares
Change
Shares
Change %
AFM
1
Anson Funds Management
Texas
$8.19M 7,579,095 +6,386,829 +536%
Vanguard Group
2
Vanguard Group
Pennsylvania
$3.07M 2,839,318 +546,461 +24%
Geode Capital Management
3
Geode Capital Management
Massachusetts
$886K 820,440 +86,894 +12%
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$744K 688,696 +688,696 New
BlackRock
5
BlackRock
New York
$582K 538,460 +94,252 +21%
Citadel Advisors
6
Citadel Advisors
Florida
$377K 349,505 -135,812 -28%
State Street
7
State Street
Massachusetts
$299K 277,029 +49,300 +22%
OCG
8
Opus Capital Group
Ohio
$259K 239,500 +1,000 +0.4%
Northern Trust
9
Northern Trust
Illinois
$178K 164,390 +29,669 +22%
Morgan Stanley
10
Morgan Stanley
New York
$71.8K 66,450 +50,672 +321%
LPL Financial
11
LPL Financial
California
$71K 65,744 +13,850 +27%
AI
12
Atom Investors
Texas
$69.4K 64,216 +64,216 New
UBS Group
13
UBS Group
Switzerland
$67.2K 62,231 -65,590 -51%
Jane Street
14
Jane Street
New York
$63.2K 58,541 +46,237 +376%
VF
15
Virtu Financial
New York
$58K 53,861 +12,706 +31%
Mariner
16
Mariner
Kansas
$55.3K 51,200 +591 +1%
Two Sigma Investments
17
Two Sigma Investments
New York
$52.2K 48,287 +48,287 New
Renaissance Technologies
18
Renaissance Technologies
New York
$37.7K 34,892 +34,892 New
JG
19
Jain Global
New York
$29.6K 27,400 +27,400 New
GCP
20
GSA Capital Partners
United Kingdom
$25K 22,727 +22,727 New
TRCT
21
Tower Research Capital (TRC)
New York
$22.6K 20,889 +15,584 +294%
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$22.3K 20,660 +20,660 New
QC
23
Quadrature Capital
United Kingdom
$22.2K 20,673 +20,673 New
PFG
24
Prosperity Financial Group
California
$17.8K 16,500 +5,000 +43%
Charles Schwab
25
Charles Schwab
California
$17.5K 16,238