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, Q2 2023
Institutional positions in SELLAS Life Sciences Group, Inc. as of Jun 30, 2023. 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
- 25
- +3 vs. Q1 2023
- Shares held
- 3.13M
- +130.9K (+4.4%) vs. Q1 2023
- Total value
- $4.91M
- +$623.9K (+14.6%) vs. Q1 2023
- New holders
- 7
- 8 more added
- Sold out
- 4
- 2 more reduced
Compare with Q1 2023: 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 | $6.76M |
| Q2 2024 | 30 | $4.86M |
| Q1 2024 | 30 | $7.82M |
| Q4 2023 | 31 | $3.72M |
| 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 | $9.59M |
| Q3 2021 | 30 | $17.1M |
| Q2 2021 | 29 | $21.3M |
| Q1 2021 | 31 | $13.3M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding SELLAS Life Sciences Group, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 391 | $0 | 0.00% | +191+95.5% | Added |
| Parkside Financial Bank & Trust | 2 | $4 | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 100 | $157 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 150 | $236 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,660 | $2.61K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,000 | $3.14K | 0.00% | +2,000 | New |
| Citadel Advisors LLC | 3,162 | $4.96K | 0.00% | +3,162 | New |
| Tower Research Capital LLC (TRC) | 7,043 | $11.1K | 0.00% | −1,533−17.9% | Reduced |
| Morgan Stanley | 8,420 | $13.2K | 0.00% | +3,020+55.9% | Added |
| Nemes Rush Group LLC | 10,000 | $15.7K | 0.00% | +10,000 | New |
| Commonwealth Equity Services, LLC | 12,414 | $19.0K | 0.00% | +12,414 | New |
| Independent Financial Group, LLC | 12,650 | $19.9K | 0.00% | +12,650 | New |
| Susquehanna International Group, LLP | 15,462 | $24.3K | 0.00% | +15,462 | New |
| Charles Schwab Investment Management Inc | 16,238 | $25.5K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 16,314 | $25.6K | 0.00% | +172+1.1% | Added |
| Bank of New York Mellon Corp | 20,743 | $32.6K | 0.00% | −89−0.4% | Reduced |
| Prosperity Financial Group, Inc. | 29,800 | $46.8K | 0.04% | +29,800 | New |
| Opus Capital Group, LLC | 31,000 | $49.0K | 0.01% | +6,000+24.0% | Added |
| Northern Trust Corp | 39,360 | $61.8K | 0.00% | +9,342+31.1% | Added |
| State Street Corp | 97,129 | $152.5K | 0.00% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 135,000 | $211.9K | 0.00% | +5,000+3.8% | Added |
| Geode Capital Management, LLC | 188,066 | $295.3K | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 283,368 | $444.9K | 0.00% | +21,885+8.4% | Added |
| Vanguard Group Inc | 946,708 | $1.49M | 0.00% | +49,796+5.6% | Added |
| Alyeska Investment Group, L.P. | 1,250,000 | $1.96M | 0.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −31,304−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −17,100−100.0% | Sold out |
| Values First Advisors, Inc. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| WealthPLAN Partners, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |