SELLAS Life Sciences Group, Inc.
SLS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001390478
13F holders, Q2 2026
Positions as of Jun 30, 2026.
Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 193
- +33 vs. Q1 2026
- Shares held
- 73.74M
- +19.78M (+36.7%) vs. Q1 2026
- Total value
- $1.08B
- +$851.63M (+372.8%) vs. Q1 2026
Compare with Q1 2026: new holders and sold out
Holders over time
30 in Q3 2021 → 193 in Q2 2026
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15,070,302 | $222.44M | 0.00% | +2,871,892+23.5% | Added |
| STATE STREET CORP | 12,996,558 | $191.83M | 0.01% | +4,600,202+54.8% | Added |
| VANGUARD CAPITAL MANAGEMENT LLC | 8,226,105 | $121.42M | 0.00% | +700,176+9.3% | Added |
| GEODE CAPITAL MANAGEMENT, LLC | 4,884,175 | $72.11M | 0.00% | +971,569+24.8% | Added |
| Anson Funds Management LP | 4,500,000 | $66.42M | 6.05% | +4,500,000 | New |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,161,099 | $31.9M | 0.00% | +698,293+47.7% | Added |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2,050,597 | $30.27M | 0.03% | +1,653,541+416.5% | Added |
| JONES FINANCIAL COMPANIES LLLP | 2,304,561 | $28.55M | 0.01% | +629,484+37.6% | Added |
| NORTHERN TRUST CORP | 1,619,928 | $23.91M | 0.00% | +343,944+27.0% | Added |
| VANGUARD FIDUCIARY TRUST CO | 1,335,166 | $19.71M | 0.00% | +132,327+11.0% | Added |
| UBS Group AG | 1,252,757 | $18.49M | 0.00% | +507,338+68.1% | Added |
| MORGAN STANLEY | 1,236,261 | $18.25M | 0.00% | −100,032−7.5% | Reduced |
| DAGCO, Inc. | 1,232,433 | $18.19M | 3.36% | +203,653+19.8% | Added |
| BNP PARIBAS ARBITRAGE, SA | 1,072,022 | $15.82M | 0.01% | +1,025,006+2,180.1% | Added |
| BANK OF AMERICA CORP /DE/ | 787,949 | $11.63M | 0.00% | +146,266+22.8% | Added |
| WELLINGTON MANAGEMENT GROUP LLP | 597,309 | $8.82M | 0.00% | +252,531+73.2% | Added |
| GOLDMAN SACHS GROUP INC | 585,035 | $8.64M | 0.00% | +29,122+5.2% | Added |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 565,008 | $8.34M | 0.00% | +84,404+17.6% | Added |
| Bank of New York Mellon Corp | 530,025 | $7.82M | 0.00% | +51,659+10.8% | Added |
| JANE STREET GROUP, LLC | 508,429 | $7.5M | 0.00% | +508,429 | New |
| Nuveen, LLC | 418,729 | $6.18M | 0.00% | −252,245−37.6% | Reduced |
| Opus Capital Group, LLC | 385,604 | $5.69M | 0.55% | +39,152+11.3% | Added |
| Invesco Ltd. | 375,342 | $5.54M | 0.00% | −322,738−46.2% | Reduced |
| Swiss National Bank | 360,400 | $5.32M | 0.00% | +360,400 | New |
| XTX Topco Ltd | 359,090 | $5.3M | 0.07% | +359,090 | New |
| WELLS FARGO & COMPANY/MN | 328,819 | $4.85M | 0.00% | +103,112+45.7% | Added |
| CITIGROUP INC | 326,591 | $4.82M | 0.00% | +300,945+1,173.5% | Added |
| RENAISSANCE TECHNOLOGIES LLC | 310,364 | $4.58M | 0.01% | +310,364 | New |
| Everhart Financial Group, Inc. | 288,018 | $4.25M | 0.27% | −76,379−21.0% | Reduced |
| UBS ASSET MANAGEMENT AMERICAS INC | 273,403 | $4.04M | 0.00% | +273,403 | New |
| Rafferty Asset Management, LLC | 239,892 | $3.54M | 0.01% | −9,536−3.8% | Reduced |
| RHUMBLINE ADVISERS | 230,402 | $3.4M | 0.00% | +36,204+18.6% | Added |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 202,374 | $2.99M | 0.00% | +193,037+2,067.4% | Added |
| JEFFERIES FINANCIAL GROUP INC. | 200,459 | $2.96M | 0.03% | +200,459 | New |
| Mariner, LLC | 198,212 | $2.93M | 0.00% | +24,642+14.2% | Added |
| DEUTSCHE BANK AG\ | 190,128 | $2.81M | 0.00% | +52,482+38.1% | Added |
| ALPS ADVISORS INC | 188,107 | $2.78M | 0.01% | +188,107 | New |
| Legal & General Group Plc | 167,800 | $2.48M | 0.00% | +152,658+1,008.2% | Added |
| LPL Financial LLC | 155,663 | $2.3M | 0.00% | +18,455+13.5% | Added |
| PRICE T ROWE ASSOCIATES INC /MD/ | 155,066 | $2.29M | 0.00% | +32,946+27.0% | Added |
| SIMPLEX TRADING, LLC | 154,099 | $2.27M | 0.06% | −141,063−47.8% | Reduced |
| Vontobel Holding Ltd. | 146,762 | $2.17M | 0.01% | −27,391−15.7% | Reduced |
| Vanguard Global Advisers, LLC | 130,005 | $1.92M | 0.00% | +1,895+1.5% | Added |
| Toroso Investments, LLC | 128,761 | $1.9M | 0.00% | +38,754+43.1% | Added |
| VANGUARD ASSET MANAGEMENT, Ltd | 125,989 | $1.86M | 0.00% | +125,989 | New |
| PROFUND ADVISORS LLC | 120,607 | $1.78M | 0.05% | +8,813+7.9% | Added |
| FRANKLIN RESOURCES INC | 119,156 | $1.76M | 0.00% | +119,156 | New |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 114,775 | $1.71M | 0.00% | +16,486+16.8% | Added |
| MetLife Investment Management | 110,082 | $1.62M | 0.01% | +15,827+16.8% | Added |
| JPMORGAN CHASE & CO | 100,135 | $1.55M | 0.00% | +18,311+22.4% | Added |
| Daiwa Securities Group Inc. | 102,500 | $1.51M | 0.00% | +100,300+4,559.1% | Added |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 99,400 | $1.47M | 0.05% | +99,400 | New |
| GSA CAPITAL PARTNERS LLP | 96,429 | $1.42M | 0.09% | −66,861−40.9% | Reduced |
| STATE OF WISCONSIN INVESTMENT BOARD | 95,210 | $1.41M | 0.00% | +95,210 | New |
| Harvest Investment Services, LLC | 94,482 | $1.39M | 0.22% | +94,482 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 83,305 | $1.23M | 0.00% | +83,305 | New |
| Jupiter Topco LLC | 79,600 | $1.18M | 0.00% | +79,600 | New |
| Gotham Asset Management, LLC | 74,344 | $1.1M | 0.00% | +74,344 | New |
| FULCRUM WEALTH ADVISORS, LLC | 73,253 | $1.08M | 0.83% | −35,998−32.9% | Reduced |
| Russell Investments Group, Ltd. | 71,225 | $1.05M | 0.00% | +53,219+295.6% | Added |
| Creative Planning | 70,643 | $1.04M | 0.00% | +30,072+74.1% | Added |
| ALLIANCEBERNSTEIN L.P. | 236,060 | $998.53K | 0.00% | +72,120+44.0% | Added |
| NEW YORK STATE COMMON RETIREMENT FUND | 66,300 | $978.59K | 0.00% | +27,300+70.0% | Added |
| NATIONAL BANK OF CANADA /FI/ | 60,443 | $892.14K | 0.00% | +58,056+2,432.2% | Added |
| ADVISOR GROUP HOLDINGS, INC. | 60,284 | $889.78K | 0.00% | +13,012+27.5% | Added |
| FIFTH THIRD BANCORP | 60,190 | $888.4K | 0.00% | +383+0.6% | Added |
| AQR CAPITAL MANAGEMENT LLC | 58,120 | $857.85K | 0.00% | +4,130+7.6% | Added |
| State of New Jersey Common Pension Fund D | 58,067 | $857.07K | 0.00% | +58,067 | New |
| Police & Firemen's Retirement System of New Jersey | 55,666 | $821.63K | 0.01% | +8,577+18.2% | Added |
| Arizona State Retirement System | 49,552 | $731.39K | 0.00% | +49,552 | New |
| Caption Management, LLC | 49,373 | $728.75K | 0.03% | +49,373 | New |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 48,937 | $722.31K | 0.00% | +3,246+7.1% | Added |
| MERCER GLOBAL ADVISORS INC /ADV | 48,383 | $714.12K | 0.00% | +48,383 | New |
| Vanguard Investments Australia, Ltd. | 46,385 | $684.64K | 0.00% | +46,385 | New |
| COMMONWEALTH EQUITY SERVICES, LLC | 45,087 | $665.48K | 0.00% | +6,617+17.2% | Added |
| INSTRUMENTAL WEALTH, LLC | 44,914 | $662.93K | 0.34% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 41,788 | $616.79K | 0.14% | +41,788 | New |
| Accurate Wealth Management, LLC | 47,462 | $614.71K | 0.06% | +14,851+45.5% | Added |
| AXXCESS WEALTH MANAGEMENT, LLC | 41,373 | $610.67K | 0.01% | +6,003+17.0% | Added |
| KLP KAPITALFORVALTNING AS | 40,700 | $600.73K | 0.00% | +40,700 | New |
| SJS Investment Consulting Inc. | 40,000 | $590.4K | 0.06% | +15,000+60.0% | Added |
| Wealthfront Advisers LLC | 39,822 | $587.77K | 0.00% | +28,386+248.2% | Added |
| Voya Investment Management LLC | 37,298 | $550.52K | 0.00% | +8,036+27.5% | Added |
| Quantinno Capital Management LP | 37,036 | $546.65K | 0.00% | −37,342−50.2% | Reduced |
| Visionary Horizons, LLC | 36,000 | $531.36K | 0.22% | 00.0% | Unchanged |
| BARCLAYS PLC | 35,783 | $528.16K | 0.00% | +3,371+10.4% | Added |
| Kestra Advisory Services, LLC | 34,980 | $516.31K | 0.00% | +5,830+20.0% | Added |
| NORTHSTAR ASSET MANAGEMENT LLC | 45,000 | $509.4K | 0.10% | −5,000−10.0% | Reduced |
| MANGROVE PARTNERS | 34,140 | $503.91K | 0.03% | +34,140 | New |
| E Fund Management Co., Ltd. | 33,825 | $499.26K | 0.01% | +2,471+7.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 32,326 | $478K | 0.00% | +19,891+160.0% | Added |
| INTECH INVESTMENT MANAGEMENT LLC | 32,182 | $475.01K | 0.00% | −19,073−37.2% | Reduced |
| Scissortail Wealth Management, LLC | 31,322 | $462.31K | 0.09% | +4,000+14.6% | Added |
| PRUDENTIAL FINANCIAL INC | 31,110 | $459.18K | 0.00% | +2,420+8.4% | Added |
| Sculptor Capital LP | 30,300 | $447.23K | 0.00% | +30,300 | New |
| Walleye Capital LLC | 30,116 | $444.51K | 0.00% | +30,116 | New |
| Genesee Capital Advisors, LLC | 30,000 | $442.8K | 0.14% | 00.0% | Unchanged |
| Walleye Trading LLC | 28,965 | $427.52K | 0.01% | +28,965 | New |
| SEI INVESTMENTS CO | 26,581 | $392.34K | 0.00% | 00.0% | Unchanged |
| STRS OHIO | 26,100 | $385.24K | 0.00% | +26,100 | New |