Institutional Ownership Sellas Life Sciences Group, Inc. (SLS)
This table provides information about the institutional ownership of Sellas Life Sciences Group, Inc. (SLS). We have compiled data on the 52 institutions that hold shares in the stock, with a total of 14.5 Million shares, which have been reported (via 13F filing form) to have a value of $23.8 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Anson Funds Management LP
Dallas, TX |
May 14, 2025 Q1 2025 |
7,579,095
shares
|
$12.4 Million
1.49% of portfolio
|
Q1 2025
Added 535.69%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
2,839,318
shares
|
$4.66 Million
0.0% of portfolio
|
Q1 2025
Added 23.83%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
820,440
shares
|
$1.35 Million
0.0% of portfolio
|
Q1 2025
Added 11.85%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
688,696
shares
|
$1.13 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
430,368
shares
|
$705,803
0.0% of portfolio
|
Q2 2024
Added 54.69%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
349,505
shares
|
$573,188
0.0% of portfolio
|
Q1 2025
Reduced 27.98%
|
|
|
Empery Asset Management, LP
New York, NY |
Nov 14, 2022 Q3 2022 |
308,466
shares
|
$505,884
3.71% of portfolio
|
Q3 2022
Reduced 66.76%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
277,029
shares
|
$454,327
0.0% of portfolio
|
Q1 2025
Added 21.65%
|
|
|
Opus Capital Group, LLC
|
Apr 30, 2025 Q1 2025 |
239,500
shares
|
$392,780
0.03% of portfolio
|
Q1 2025
Added 0.42%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
164,390
shares
|
$269,599
0.0% of portfolio
|
Q1 2025
Added 22.02%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
66,450
shares
|
$108,978
0.0% of portfolio
|
Q1 2025
Added 321.16%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
May 07, 2025 Q1 2025 |
65,744
shares
|
$107,820
0.0% of portfolio
|
Q1 2025
Added 26.69%
|
|
|
Atom Investors LP
Austin, TX |
May 15, 2025 Q1 2025 |
64,216
shares
|
$105,314
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
62,231
shares
|
$102,058
0.0% of portfolio
|
Q1 2025
Reduced 51.31%
|
|
|
Jane Street Group, LLC
New York, NY |
May 14, 2025 Q1 2025 |
58,541
shares
|
$96,007
0.0% of portfolio
|
Q1 2025
Added 375.79%
|
|
|
Virtu Financial LLC
New York, NY |
May 12, 2025 Q1 2025 |
53,861
shares
|
$88,332
0.0% of portfolio
|
Q1 2025
Added 30.87%
|
|
|
Mariner, LLC
Overland Park, KS |
May 15, 2025 Q1 2025 |
51,200
shares
|
$83,968
0.0% of portfolio
|
Q1 2025
Added 1.17%
|
|
|
Two Sigma Investments, LP
New York, NY |
May 15, 2025 Q1 2025 |
48,287
shares
|
$79,190
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
34,892
shares
|
$57,222
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Jain Global LLC
New York, NY |
May 15, 2025 Q1 2025 |
27,400
shares
|
$44,936
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Gsa Capital Partners LLP
London, X0 |
May 08, 2025 Q1 2025 |
22,727
shares
|
$37,272
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
May 15, 2025 Q1 2025 |
20,889
shares
|
$34,257
0.0% of portfolio
|
Q1 2025
Added 293.76%
|
|
|
Quadrature Capital LTD
London, X0 |
May 13, 2025 Q1 2025 |
20,673
shares
|
$33,903
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
May 14, 2025 Q1 2025 |
20,660
shares
|
$33,882
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Prosperity Financial Group, Inc.
San Ramon, CA |
May 15, 2025 Q1 2025 |
16,500
shares
|
$27,060
0.01% of portfolio
|
Q1 2025
Added 43.48%
|