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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.

Q3 2021 vs. Q2 2021

How the institutions holding SELLAS Life Sciences Group, Inc. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of SLS: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders29130+2
Shares1.90M31.86M−38.4K (−2.0%)
Value$21.3M$0$17.1M−$4.18M (−19.7%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 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 Q3 2021 but not at the end of Q2 2021.

Institutions new to SLS in Q3 2021
InstitutionSharesValue% of portfolio
Bank of America Corp43,891$403.0K0.00%
Susquehanna Fundamental Investments, LLC28,380$260.0K0.00%
Jane Street Group, LLC20,367$186.0K0.00%
Jump Financial, LLC14,627$134.0K0.01%
Millennium Management LLC12,161$111.0K0.00%
Global Retirement Partners, LLC1,000$9.00K0.00%
FMR LLC96$1.00K0.00%
Group One Trading, L.P.50$00.00%

Sold out (6)

Institutions that held SELLAS Life Sciences Group, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of SLS in Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
Jefferies Group LLC150,000$1.67M
Marshall Wace, LLP84,544$938.0K
Engineers Gate Manager LP27,831$309.0K
Summit Global Investments11,400$127.0K
Pinz Capital Management, LP10,700$119.0K
JPMorgan Chase & Co876$10.0K

Not filed for Q3 2021 yet (1)

Institutions that held SELLAS Life Sciences Group, Inc. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLS in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
CWM, LLC3$0