SELLAS Life Sciences Group, Inc. SLS
CIK 0001390478 · CUSIP 81642T209
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $11.01M 6,839,905 shares | 0.00% | +185.11K(+2.80%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 02 | Anson Funds Management LP CIK 1491072 · View history | $9.71M 6,032,938 shares | 1.07% | +5.76M(+2,093.80%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $9.16M 5,686,886 shares | 0.00% | +1.10M(+23.90%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 04 | MARSHALL WACE, LLP CIK 1318757 · View history | $3.80M 2,357,999 shares | 0.00% | -357.49K(-13.20%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 05 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $3.65M 2,264,384 shares | 0.00% | +63.96K(+2.90%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $2.19M 1,360,914 shares | 0.00% | +248.21K(+22.30%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | MORGAN STANLEY CIK 895421 · Amended · View history | $1.70M 1,054,791 shares | 0.00% | -29.69K(-2.70%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 08 | Nuveen, LLC CIK 1871926 · View history | $1.61M 997,910 shares | 0.00% | +26.58K(+2.70%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 09 | SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history | $1.39M 863,575 shares | 0.00% | -626.10K(-42.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 10 | NORTHERN TRUST CORP CIK 73124 · View history | $1.18M 731,175 shares | 0.00% | +32.68K(+4.70%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | GSA CAPITAL PARTNERS LLP CIK 1362033 · View history | $836.00K 518,995 shares | 0.07% | +92.41K(+21.70%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 12 | Everhart Financial Group, Inc. CIK 1852858 · View history | $533.15K 331,150 shares | 0.05% | +331.15KNew | SEC filing ↗ Nov 4, 2025 | ▾ |
| 13 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $506.67K 314,702 shares | 0.00% | -812.52K(-72.10%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $473.51K 294,106 shares | 0.00% | 0(0.00%)Unchanged | SEC filing ↗ Nov 10, 2025 | ▾ |
| 15 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $469.83K 291,822 shares | 0.00% | +291.82KNew | SEC filing ↗ Nov 13, 2025 | ▾ |
| 16 | Opus Capital Group, LLC CIK 1330325 · View history | $403.00K 250,000 shares | 0.05% | +10.00K(+4.20%)Added | SEC filing ↗ Oct 31, 2025 | ▾ |
| 17 | Bank of New York Mellon Corp CIK 1390777 · View history | $331.15K 205,682 shares | 0.00% | +4.22K(+2.10%)Added | SEC filing ↗ Nov 3, 2025 | ▾ |
| 18 | CITADEL ADVISORS LLC CIK 1423053 · View history | $312.92K 194,357 shares | 0.00% | +109.36K(+128.70%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 19 | BARCLAYS PLC CIK 312069 · Amended · View history | $294.12K 182,680 shares | 0.00% | +9.88K(+5.70%)Added | SEC filing ↗ Mar 31, 2026 | ▾ |
| 20 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $234.83K 145,856 shares | 0.00% | -51.79K(-26.20%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 94 institutions. The complete set is available through the API.
Coverage & totals by quarter
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