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SELLAS Life Sciences Group, Inc.

SLS
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001390478

No open-market purchases or sales by SELLAS Life Sciences Group, Inc. insiders were filed in the last 90 days; 193 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.

Q2 2022 vs. Q1 2022

How the institutions holding SELLAS Life Sciences Group, Inc. changed between Q1 2022 and Q2 2022.

All holders in Q2 2022All holders in Q1 2022

13F holders of SLS: Q1 2022 compared with Q2 2022
MeasureQ1 2022Of which not filed for Q2 2022Q2 2022Change
Holders26126+1
Shares1.69M11.7K2.98M+1.30M (+77.5%)
Value$11.3M$78.0K$6.64M−$4.56M (−40.7%)

1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (8)

Institutions that held SELLAS Life Sciences Group, Inc. at the end of Q2 2022 but not at the end of Q1 2022.

Institutions new to SLS in Q2 2022
InstitutionSharesValue% of portfolio
Empery Asset Management, LP927,984$2.07M11.20%
Alyeska Investment Group, L.P.254,018$566.0K0.01%
Highbridge Capital Management LLC100,000$223.0K0.01%
Renaissance Technologies LLC33,838$75.0K0.00%
Two Sigma Investments, LP21,494$48.0K0.00%
Cubist Systematic Strategies, LLC10,100$23.0K0.00%
JPMorgan Chase & Co3,550$8.00K0.00%
Parkside Financial Bank & Trust2$00.00%

Sold out (7)

Institutions that held SELLAS Life Sciences Group, Inc. at the end of Q1 2022 and filed for Q2 2022 without it.

Institutions that sold out of SLS in Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Susquehanna International Group, LLP101,554$678.0K
Ameriprise Financial Inc96,692$645.0K
Prelude Capital Management, LLC31,125$208.0K
D. E. Shaw & Co., Inc.22,086$148.0K
Dimensional Fund Advisors LP15,924$106.0K
Simplex Trading, LLC6,912$46.0K
Citigroup Inc1,918$13.0K

Not filed for Q2 2022 yet (1)

Institutions that held SELLAS Life Sciences Group, Inc. at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLS in Q1 2022 that haven't filed for Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Susquehanna Fundamental Investments, LLC11,706$78.0K