SELLAS LIFE SCIE (SLS): Institutional Ownership
Hedge funds and institutional managers reporting a position in SLS · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
8
13F filers
Aggregate Value
$23.1M
Across holders
Last Price
$12.39
2026-06-26
Sector
Health Care
GICS
Holder activity3 new2 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 4.37M | $18.5M | 79.9% | 0.0% | Added | +$18.1M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 403K | $1.7M | 7.4% | 0.0% | Reduced | $-2.9M | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 248K | $1.1M | 4.5% | 0.0% | Reduced | $-4.6M | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 156K | $658K | 2.8% | 0.0% | Reduced | $-2.0M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 292K | $470K | 2.0% | 0.0% | New | — | Q3 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 100K | $422K | 1.8% | 0.0% | Added | +$339K | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 82K | $346K | 1.5% | 0.0% | New | — | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 133 | $563 | 0.0% | 0.0% | New | — | Q1 2026 |
Added
Hedge Fund
$18.5M· 79.9% of total· 0.0% port· 4.37M sh· +$18.1M QoQ· Q1 2026
Reduced
Hedge Fund
$1.7M· 7.4% of total· 0.0% port· 403K sh· $-2.9M QoQ· Q1 2026
Reduced
Hedge Fund
$1.1M· 4.5% of total· 0.0% port· 248K sh· $-4.6M QoQ· Q1 2026
Reduced
Hedge Fund
$658K· 2.8% of total· 0.0% port· 156K sh· $-2.0M QoQ· Q1 2026
New
Hedge Fund
$470K· 2.0% of total· 0.0% port· 292K sh· — QoQ· Q3 2025
Added
Hedge Fund
$422K· 1.8% of total· 0.0% port· 100K sh· +$339K QoQ· Q1 2026
New
Hedge Fund
$346K· 1.5% of total· 0.0% port· 82K sh· — QoQ· Q1 2026
New
Hedge Fund
$563· 0.0% of total· 0.0% port· 133 sh· — QoQ· Q1 2026