SLS · Company research
SELLAS Life Sciences Group, Inc. (SLS): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableHealthcare
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| FIFTH THIRD BANCORP | 35527 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 60190 | 888404 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 1632972 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10203 | 130190 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| KBC Group NV | 1411133 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5854 | 86 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| NORTHSTAR ASSET MANAGEMENT Co | 1132708 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45000 | 509400 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 919185 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 99400 | 1467144 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BELLEVUE ASSET MANAGEMENT, LLC | 1801619 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2512 | 37077 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Tidal Investments LLC | 1600064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 128761 | 1900512 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 1177206 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2015 | 29741 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2161099 | 31897821 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| VANGUARD ASSET MANAGEMENT, Ltd | 1680208 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 125989 | 1859598 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 46385 | 684643 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Everhart Financial Group, Inc. | 1852858 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 288018 | 4251146 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 83305 | 1229582 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| FIRST FINANCIAL BANK - TRUST DIVISION | 1315339 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10000 | 147600 | — | — | — | Jul 1, 2026 | SEC_13F_DATASET |
| Vontobel Holding Ltd. | 1588340 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 146762 | 2166207 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| PROFUND ADVISORS LLC | 1129919 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 120607 | 1780159 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BNP PARIBAS FINANCIAL MARKETS | 1166588 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1072022 | 15823045 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CoreCap Advisors, LLC | 1902501 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 690 | 10184 | — | — | — | Jul 6, 2026 | SEC_13F_DATASET |
| SIGNATUREFD, LLC | 1456048 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 55 | 812 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7157200 | 105640272 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FINANCIAL CONSULATE, INC | 1624510 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 600 | 8856 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| BARCLAYS PLC | 312069 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 801600 | 11831616 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Colonial Trust Advisors | 1567993 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2516 | 37136 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Atlantic Private Wealth, LLC | 1893143 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2000 | 29520 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| SJS Investment Consulting Inc. | 1894302 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40000 | 590400 | — | — | — | Jul 22, 2026 | SEC_13F_DATASET |
| Bank of New York Mellon Corp | 1390777 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 338860 | 5001574 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Tower Research Capital LLC (TRC) | 1533421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1363 | 20118 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Nuveen, LLC | 1871926 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 392148 | 5788104 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Squarepoint Ops LLC | 1642575 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10512 | 155157 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| STATE OF WISCONSIN INVESTMENT BOARD | 854157 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95210 | 1405300 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Marathon Trading Investment Management LLC | 1572748 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95000 | 1402200 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Quantinno Capital Management LP | 1759654 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37036 | 546651 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BOOTHBAY FUND MANAGEMENT, LLC | 1549230 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 202100 | 2982996 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Swiss National Bank | 1582202 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 360400 | 5319504 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Sio Capital Management, LLC | 1482416 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1230700 | 18165132 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ROTHSCHILD INVESTMENT LLC | 85338 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 146 | 2155 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| FULCRUM WEALTH ADVISORS, LLC | 2108790 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 73253 | 1081214 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2057170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16212 | 239289 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2987040 | 202374 | — | — | — | Aug 24, 2026 | SEC_13F_DATASET |
| ALPS ADVISORS INC | 1376113 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 188107 | 2776459 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8226105 | 121417310 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 472 | 6967 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12 | 177 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MERCER GLOBAL ADVISORS INC /ADV | 853758 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32545 | 480358 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| WELLS FARGO & COMPANY/MN | 72971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 172173 | 2541273 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| ProShare Advisors LLC | 1357955 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24711 | 364735 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Caption Management, LLC | 1706766 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 125000 | 1845000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SG Americas Securities, LLC | 1313360 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19039 | 281 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Clearstead Advisors, LLC | 842775 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9198 | 135763 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Blue Trust, Inc. | 1856022 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 400 | 5904 | — | — | — | Jul 21, 2026 | SEC_13F_DATASET |
| NORTHERN TRUST CORP | 73124 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1558959 | 23010235 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| SIG BROKERAGE, LP | 1094429 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 46700 | 689292 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Swiss Life Asset Management Ltd | 1637689 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12124 | 178950 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Quent Capital, LLC | 1912338 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7022 | 103645 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Scissortail Wealth Management, LLC | 1906793 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31322 | 462313 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| COMMONWEALTH EQUITY SERVICES, LLC | 312272 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 45087 | 665481 | — | — | — | Jul 29, 2026 | SEC_13F_DATASET |
| Tradewinds Capital Management, LLC | 1616026 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1000 | 14760 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Creative Planning | 1540235 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 70265 | 1037111 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Evelyn Partners Group Ltd | 2146944 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 450 | 6642 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| XTX Topco Ltd | 1828301 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 359090 | 5300168 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Rockefeller Capital Management L.P. | 1739439 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5000 | 73800 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| ELCO Management Co., LLC | 1690717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14209 | 209725 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| GOLDMAN SACHS GROUP INC | 886982 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 373247 | 5509126 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Legal & General Group Plc | 764068 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 115104 | 1698936 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 48937 | 722310 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Caitong International Asset Management Co., Ltd | 1963355 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 634 | 9358 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| ARIZONA STATE RETIREMENT SYSTEM | 1558481 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 49552 | 731388 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Persistent Asset Partners Ltd | 2056052 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 758 | 655647 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| WELLINGTON MANAGEMENT GROUP LLP | 902219 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 365314 | 5392035 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Global Retirement Partners, LLC | 1749744 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1000 | 14760 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| CAPITAL FUND MANAGEMENT S.A. | 1323645 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18747 | 276705 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Fortitude Family Office, LLC | 1950506 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 259 | 3823 | — | — | — | Jul 20, 2026 | SEC_13F_DATASET |
| NATIONAL BANK OF CANADA /FI/ | 926171 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 67 | 98892 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| Rosalind Advisors, Inc. | 1622627 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 568700 | 2302500 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NISA INVESTMENT ADVISORS, LLC | 937615 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5374 | 79320 | — | — | — | Aug 10, 2026 | SEC_13F_DATASET |
| SIMON QUICK ADVISORS, LLC | 1692038 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20000 | 295200 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Kestra Advisory Services, LLC | 1830819 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34980 | 516305 | — | — | — | Jul 28, 2026 | SEC_13F_DATASET |
| Wealthfront Advisers LLC | 1763921 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 39822 | 587773 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| DAGCO, INC. | 1767343 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1232433 | 18190706 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| DNB Asset Management AS | 1456670 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10480 | 154685 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.