SELLAS LIFE SCIENCES GROUP I SLS
$14.98
+12.9% 52w: $1.39 – $15.45
Latest 13F among current holders filed 32 days ago (Jun 3, 2026)
Price — last 12 months
research preview data1.398.4215.45
Jun 20, 2025 Jul 2, 2026
Institutional holders
160
+48 QoQ
13F value
$228.4M
+70.8% QoQ
Smart-money holders
4
signal tier ≥ 2
New smart buyers
2
Q1 2026
Options barometer
6.0×
$57.0M calls / $9.5M puts
Institutional value by quarter
Number of holders
Who owns SLS?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 12.2M | $51.6M | 0.0% | +61.8% |
| STATE STREET CORP | Index provider | 8.4M | $35.5M | 0.0% | +283.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 7.5M | $31.8M | 0.0% | — |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 3.9M | $16.6M | 0.0% | +27.1% |
| MARSHALL WACE, LLP | Quant stat arb | 2.0M | $8.6M | 0.0% | +52.0% |
| JONES FINANCIAL COMPANIES LLLP | Wealth advisor | 1.7M | $7.3M | 0.0% | +290.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 1.5M | $6.2M | 0.0% | — |
| MORGAN STANLEY | Bank broker | 1.3M | $5.7M | 0.0% | +50.0% |
| NORTHERN TRUST CORP | Index provider | 1.3M | $5.4M | 0.0% | +37.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 1.2M | $5.1M | 0.0% | — |
| DAGCO, INC. | Wealth advisor | 1.0M | $4.4M | 0.9% | +78.1% |
| UBS Group AG | Bank broker | 745.4K | $3.2M | 0.0% | +1429.8% |
| Invesco Ltd. | Index provider | 698.1K | $3.0M | 0.0% | +1209.9% |
| Nuveen, LLC | Diversified mechanical | 671.0K | $2.8M | 0.0% | -34.5% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 641.7K | $2.7M | 0.0% | +535.7% |
| GOLDMAN SACHS GROUP INC | Bank broker | 555.9K | $2.4M | 0.0% | +35.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 480.6K | $2.0M | 0.0% | +17.7% |
| Bank of New York Mellon Corp | Diversified mechanical | 478.4K | $2.0M | 0.0% | +86.6% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 403.2K | $1.7M | 0.0% | -62.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 397.1K | $1.7M | 0.0% | +13.5% |
| Everhart Financial Group, Inc. | Wealth advisor | 364.4K | $1.5M | 0.1% | -21.8% |
| Opus Capital Group, LLC | Wealth advisor | 346.5K | $1.5M | 0.2% | +9.3% |
| WELLINGTON MANAGEMENT GROUP LLP | Long only active | 344.8K | $1.5M | 0.0% | New |
| VISION FINANCIAL MARKETS LLC | Other | 304.4K | $1.3M | 1.3% | New |
| SIMPLEX TRADING, LLC | Market maker | 295.2K | $1.2M | 0.0% | New |
| Rafferty Asset Management, LLC | Index provider | 249.4K | $1.1M | 0.0% | New |
| WELLS FARGO & COMPANY/MN | Bank broker | 225.7K | $955K | 0.0% | -24.6% |
| Virtu Financial LLC | Market maker | 221.8K | $938K | 0.0% | New |
| RHUMBLINE ADVISERS | Diversified mechanical | 194.2K | $821K | 0.0% | +50.2% |
| Vontobel Holding Ltd. | Diversified mechanical | 174.2K | $737K | 0.0% | New |
| Mariner, LLC | Diversified mechanical | 173.6K | $734K | 0.0% | +9.1% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 163.3K | $691K | 0.0% | -52.7% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 159.5K | $675K | 0.0% | -88.5% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 163.9K | $618K | 0.0% | +228.1% |
| DEUTSCHE BANK AG\ | Bank broker | 137.6K | $582K | 0.0% | +50.1% |
| LPL Financial LLC | Bank broker | 137.2K | $580K | 0.0% | +42.5% |
| Vanguard Global Advisers, LLC | Diversified mechanical | 128.1K | $542K | 0.0% | — |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 122.1K | $517K | 0.0% | +93.8% |
| PROFUND ADVISORS LLC | Diversified mechanical | 111.8K | $473K | 0.0% | New |
| FULCRUM WEALTH ADVISORS, LLC | Other | 109.3K | $462K | 0.4% | +124.5% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Index provider | 98.3K | $412K | 0.0% | +70.8% |
| MetLife Investment Management, LLC | Insurance | 94.3K | $399K | 0.0% | +246.8% |
| Tidal Investments LLC | Diversified mechanical | 90.0K | $381K | 0.0% | New |
| Tema ETFs LLC | Other | 90.0K | $381K | 0.0% | New |
| Engineers Gate Manager LP | Diversified mechanical | 82.8K | $350K | 0.0% | New |
| Balyasny Asset Management L.P. | Multistrat pod | 81.7K | $346K | 0.0% | New |
| JPMORGAN CHASE & CO | Bank broker | 81.8K | $328K | 0.0% | +65.4% |
| Squarepoint Ops LLC | Quant stat arb | 74.8K | $316K | 0.0% | +462.7% |
| Quantinno Capital Management LP | Diversified mechanical | 74.4K | $315K | 0.0% | New |
| CITADEL ADVISORS LLC | Multistrat pod | 64.6K | $273K | 0.0% | New |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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