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.
13F holders, Q4 2021
Institutional positions in SELLAS Life Sciences Group, Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 27
- −3 vs. Q3 2021
- Shares held
- 1.73M
- −125.3K (−6.7%) vs. Q3 2021
- Total value
- $9.59M
- −$7.51M (−43.9%) vs. Q3 2021
- New holders
- 5
- 6 more added
- Sold out
- 8
- 8 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 193 | $1.08B |
| Q1 2026 | 160 | $228.4M |
| Q4 2025 | 112 | $133.7M |
| Q3 2025 | 94 | $53.1M |
| Q2 2025 | 79 | $58.7M |
| Q1 2025 | 45 | $15.5M |
| Q4 2024 | 31 | $6.47M |
| Q3 2024 | 33 | $6.77M |
| Q2 2024 | 30 | $4.86M |
| Q1 2024 | 30 | $7.82M |
| Q4 2023 | 31 | $3.74M |
| Q3 2023 | 28 | $4.54M |
| Q2 2023 | 25 | $4.91M |
| Q1 2023 | 22 | $4.28M |
| Q4 2022 | 29 | $4.46M |
| Q3 2022 | 28 | $4.42M |
| Q2 2022 | 26 | $6.64M |
| Q1 2022 | 26 | $11.3M |
| Q4 2021 | 27 | $10.1M |
| Q3 2021 | 30 | $17.1M |
| Q2 2021 | 29 | $21.3M |
| Q1 2021 | 31 | $13.3M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding SELLAS Life Sciences Group, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 654,562 | $3.62M | 0.00% | +3,279+0.5% | Added |
| BlackRock Inc. | 254,844 | $1.41M | 0.00% | +2,006+0.8% | Added |
| Geode Capital Management, LLC | 133,801 | $739.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 124,134 | $686.0K | 0.00% | −60,734−32.9% | Reduced |
| Equitable Holdings, Inc. | 102,000 | $564.0K | 0.01% | +2,000+2.0% | Added |
| Ameriprise Financial Inc | 94,455 | $522.0K | 0.00% | +94,455 | New |
| Susquehanna International Group, LLP | 93,463 | $517.0K | 0.00% | −19,403−17.2% | Reduced |
| Citadel Advisors LLC | 40,843 | $226.0K | 0.00% | −1,646−3.9% | Reduced |
| State Street Corp | 37,468 | $207.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 31,800 | $176.0K | 0.00% | −12,091−27.5% | Reduced |
| Northern Trust Corp | 24,605 | $136.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 22,450 | $124.0K | 0.00% | −5,930−20.9% | Reduced |
| Bank of New York Mellon Corp | 20,977 | $116.0K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 19,143 | $106.0K | 0.00% | −10,778−36.0% | Reduced |
| Price T Rowe Associates Inc | 17,100 | $95.0K | 0.00% | +6,400+59.8% | Added |
| Dimensional Fund Advisors LP | 15,924 | $88.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 13,935 | $77.0K | 0.01% | +13,935 | New |
| Gsa Capital Partners LLP | 10,447 | $58.0K | 0.01% | +10,447 | New |
| Simplex Trading, LLC | 6,948 | $38.0K | 0.00% | +6,948 | New |
| Wells Fargo & Company | 6,610 | $37.0K | 0.00% | +2,500+60.8% | Added |
| Group One Trading, L.P. | 5,578 | $31.0K | 0.00% | +5,528+11,056.0% | Added |
| Tower Research Capital LLC (TRC) | 894 | $5.00K | 0.00% | −2,196−71.1% | Reduced |
| Advisor Group Holdings, Inc. | 865 | $5.00K | 0.00% | −1,215−58.4% | Reduced |
| The PNC Financial Services Group, Inc. | 704 | $4.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 150 | $1.00K | 0.00% | 00.0% | Unchanged |
| Amplius Wealth Advisors, LLC | 5 | $0 | 0.00% | +5 | New |
| Bank of Montreal | 0 | $0 | 0.00% | −110,192−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −20,367−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,627−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −12,161−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −200−100.0% | Sold out |