# SELLAS LIFE SCIENCES GROUP I (SLS)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SLS/

- Reporting holders: 10
- Reported value: $3.7M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Everhart Financial Group, Inc.](https://holderbook.com/funds/1852858-everhart-financial-group-inc/) | $3.0M | 240,213 | 0.2% | 5 |
| [Ridgewood Investments LLC](https://holderbook.com/funds/1703556-ridgewood-investments-llc/) | $277.0K | 22,500 | 0.1% | 2 |
| [Financial Designs Corp](https://holderbook.com/funds/1561383-financial-designs-corp/) | $236.2K | 19,186 | 0.1% | 3 |
| [FIRST FINANCIAL BANK - TRUST DIVISION](https://holderbook.com/funds/1315339-first-financial-bank-trust-division/) | $123.1K | 10,000 | 0.0% | 3 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $29.6K | 2,407 | 0.0% | 4 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $26.9K | 2,186 | 0.0% | 4 |
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $8.5K | 690 | 0.0% | 2 |
| [ARMSTRONG ADVISORY GROUP, INC](https://holderbook.com/funds/1932952-armstrong-advisory-group-inc/) | $4.7K | 380 | 0.0% | 2 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $1.6K | 131 | 0.0% | 1 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $283 | 23 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 10 | $3.7M |
| Q2 2026 | 211 | $2.0B |
| Q1 2026 | 166 | $342.6M |
| Q4 2025 | 121 | $224.3M |
| Q3 2025 | 98 | $81.3M |
| Q2 2025 | 84 | $77.5M |
| Q1 2025 | 47 | $18.8M |
| Q4 2024 | 32 | $11.4M |
| Q3 2024 | 35 | $12.1M |
| Q2 2024 | 36 | $12.3M |
| Q1 2024 | 33 | $11.6M |
| Q4 2023 | 33 | $6.4M |