SELLAS Life Sciences Group, Inc. (SLS) — Institutional Holders, Q2 2026 (page 2)
193 institutional investment managers reported a SLS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.1B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 193. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
SLS 13F holders ranked 101–193 of 193
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Jaffetilchin Investment Partners#101 · 24,338 sh | 24,338 | $359.2K | 0.02% | 0.0% |
| 102 | Pictet Asset Management Holding SA#102 · 23,984 sh | 23,984 | $354.0K | <0.01% | New |
| 103 | Financial Designs#103 · 23,327 sh | 23,327 | $344.3K | — | 0.0% |
| 104 | INDEPENDENT FINANCIAL GROUP#104 · 23,250 sh | 23,250 | $343.2K | — | 0.0% |
| 105 | Martin Capital Advisors, LLP#105 · 23,082 sh | 23,082 | $340.7K | — | New |
| 106 | Ridgewood Investments#106 · 22,500 sh | 22,500 | $332.1K | — | New |
| 107 | Millington Financial Advisors#107 · 25,000 sh | 25,000 | $329.8K | 0.13% | 0.0% |
| 108 | Connor, Clark & Lunn Investment Management Ltd.#108 · 21,921 sh | 21,921 | $323.6K | <0.01% | New |
| 109 | VICTORY CAPITAL MANAGEMENT#109 · 21,400 sh | 21,400 | $315.9K | <0.01% | +33.3% |
| 110 | State of Wyoming#110 · 21,179 sh | 21,179 | $312.6K | 0.03% | New |
| 111 | TEACHER RETIREMENT SYSTEM OF TEXAS#111 · 20,993 sh | 20,993 | $309.9K | <0.01% | New |
| 112 | Integrated Wealth Concepts#112 · 20,008 sh | 20,008 | $295.3K | <0.01% | +99.9% |
| 113 | SIMON QUICK ADVISORS#113 · 20,000 sh | 20,000 | $295.2K | — | 0.0% |
| 114 | SG Americas Securities#114 · 19,039 sh | 19,039 | $281.0K | <0.01% | +25.5% |
| 115 | CAPITAL FUND MANAGEMENT S.A.#115 · 18,747 sh | 18,747 | $276.7K | <0.01% | New |
| 116 | XPONANCE#116 · 18,403 sh | 18,403 | $271.6K | <0.01% | +24.2% |
| 117 | Prospera Financial Services#117 · 18,119 sh | 18,119 | $267.4K | <0.01% | New |
| 118 | VIRGINIA RETIREMENT SYSTEMS ET Al#118 · 17,400 sh | 17,400 | $256.8K | <0.01% | New |
| 119 | Ameritas Investment Partners#119 · 17,129 sh | 17,129 | $252.8K | <0.01% | +21.8% |
| 120 | BLAIR WILLIAM#120 · 17,106 sh | 17,106 | $252.5K | <0.01% | +22.1% |
| 121 | Universal- Beteiligungs- und Servicegesellschaft mbH#121 · 16,212 sh | 16,212 | $239.3K | <0.01% | New |
| 122 | Cambridge Investment Research Advisors#122 · 16,163 sh | 16,163 | $239.0K | <0.01% | +30.0% |
| 123 | Private Advisor Group#123 · 15,650 sh | 15,650 | $231.0K | <0.01% | -19.9% |
| 124 | Engineers Gate Manager#124 · 14,995 sh | 14,995 | $221.3K | <0.01% | -81.9% |
| 125 | ROYAL BANK OF CANADA#125 · 14,828 sh | 14,828 | $218.0K | 0.00% | +255.5% |
| 126 | PRINCIPAL FINANCIAL GROUP#126 · 14,431 sh | 14,431 | $213.0K | <0.01% | +16.1% |
| 127 | ELCO Management#127 · 14,209 sh | 14,209 | $209.7K | — | -2.7% |
| 128 | INTEGRITY ALLIANCE#128 · 14,011 sh | 14,011 | $206.8K | <0.01% | New |
| 129 | Neuberger Berman Group#129 · 13,171 sh | 13,171 | $194.4K | <0.01% | New |
| 130 | EWA#130 · 12,796 sh | 12,796 | $188.9K | 0.03% | 0.0% |
| 131 | INSIGNEO ADVISORY SERVICES#131 · 12,562 sh | 12,562 | $185.4K | <0.01% | New |
| 132 | STIFEL FINANCIAL#132 · 12,419 sh | 12,419 | $183.3K | <0.01% | +7.7% |
| 133 | Swiss Life Asset Management Ltd#133 · 12,124 sh | 12,124 | $178.9K | <0.01% | New |
| 134 | CALTON & ASSOCIATES#134 · 11,000 sh | 11,000 | $162.4K | 0.02% | 0.0% |
| 135 | WILEY BROS.-AINTREE CAPITAL#135 · 10,690 sh | 10,690 | $157.8K | <0.01% | -2.3% |
| 136 | Squarepoint Ops#136 · 10,512 sh | 10,512 | $155.2K | <0.01% | -85.9% |
| 137 | DnB Asset Management AS#137 · 10,480 sh | 10,480 | $154.7K | <0.01% | New |
| 138 | CIBC Bancorp USA#138 · 10,442 sh | 10,442 | $154.1K | <0.01% | New |
| 139 | EverSource Wealth Advisors#139 · 10,039 sh | 10,039 | $148.2K | <0.01% | New |
| 140 | First Financial Bank - Division#140 · 10,000 sh | 10,000 | $147.6K | — | 0.0% |
| 141 | Ethos Financial Group#141 · 10,000 sh | 10,000 | $147.6K | <0.01% | New |
| 142 | Nemes Rush Group#142 · 10,000 sh | 10,000 | $147.6K | 0.01% | 0.0% |
| 143 | VISION FINANCIAL MARKETS#143 · 9,800 sh | 9,800 | $144.6K | — | -96.8% |
| 144 | Tower Research Capital (TRC)#144 · 9,260 sh | 9,260 | $136.7K | <0.01% | -56.1% |
| 145 | Clearstead Advisors#145 · 9,198 sh | 9,198 | $135.8K | <0.01% | +40.5% |
| 146 | SRS Capital Advisors#146 · 9,173 sh | 9,173 | $135.4K | <0.01% | New |
| 147 | Quantbot Technologies#147 · 9,118 sh | 9,118 | $134.6K | <0.01% | +345.0% |
| 148 | WEALTH ENHANCEMENT ADVISORY SERVICES#148 · 10,203 sh | 10,203 | $130.2K | — | New |
| 149 | World Investment Advisors#149 · 24,616 sh | 24,616 | $104.1K | <0.01% | 0.0% |
| 150 | Quent Capital#150 · 7,022 sh | 7,022 | $103.6K | <0.01% | +38.0% |
| 151 | Larson Financial Group#151 · 7,010 sh | 7,010 | $103.5K | <0.01% | 0.0% |
| 152 | SBI Securities , Ltd.#152 · 6,384 sh | 6,384 | $94.2K | — | +192.0% |
| 153 | KBC Group NV#153 · 5,854 sh | 5,854 | $86.0K | — | New |
| 154 | NISA INVESTMENT ADVISORS#154 · 5,374 sh | 5,374 | $79.3K | — | +106.7% |
| 155 | Mitsubishi UFJ Asset Management , Ltd.#155 · 5,200 sh | 5,200 | $76.8K | 0.00% | New |
| 156 | Rockefeller Capital Management L.P.#156 · 5,000 sh | 5,000 | $73.8K | <0.01% | 0.0% |
| 157 | Pacer Advisors#157 · 4,006 sh | 4,006 | $59.0K | <0.01% | New |
| 158 | PNC FINANCIAL SERVICES GROUP#158 · 2,634 sh | 2,634 | $38.9K | 0.00% | +811.4% |
| 159 | Colonial Advisors#159 · 2,516 sh | 2,516 | $37.1K | <0.01% | 0.0% |
| 160 | BELLEVUE ASSET MANAGEMENT#160 · 2,512 sh | 2,512 | $37.1K | 0.02% | 0.0% |
| 161 | Farther Finance Advisors#161 · 2,360 sh | 2,360 | $34.8K | — | 0.0% |
| 162 | Glen Eagle Advisors#162 · 2,176 sh | 2,176 | $32.1K | <0.01% | 0.0% |
| 163 | LOS ANGELES CAPITAL MANAGEMENT#163 · 2,015 sh | 2,015 | $29.7K | <0.01% | New |
| 164 | Atlantic Private Wealth#164 · 2,000 sh | 2,000 | $29.5K | 0.02% | 0.0% |
| 165 | Nykredit A/S#165 · 1,839 sh | 1,839 | $27.1K | <0.01% | — |
| 166 | Kemnay Advisory Services#166 · 1,657 sh | 1,657 | $24.5K | <0.01% | New |
| 167 | Tradewinds Capital Management#167 · 1,000 sh | 1,000 | $14.8K | — | New |
| 168 | Global Retirement Partners#168 · 1,000 sh | 1,000 | $14.8K | <0.01% | — |
| 169 | IFP Advisors#169 · 925 sh | 925 | $13.7K | — | 0.0% |
| 170 | Aster Capital Management (DIFC) Ltd#170 · 750 sh | 750 | $11.1K | <0.01% | New |
| 171 | CoreCap Advisors#171 · 690 sh | 690 | $10.2K | — | New |
| 172 | Sterling Capital Management#172 · 663 sh | 663 | $9.8K | — | -40.6% |
| 173 | Caitong International Asset Management , Ltd#173 · 634 sh | 634 | $9.4K | <0.01% | -99.0% |
| 174 | FINANCIAL CONSULATE#174 · 600 sh | 600 | $8.9K | — | 0.0% |
| 175 | GAMMA Investing#175 · 556 sh | 556 | $8.2K | — | -31.8% |
| 176 | NewEdge Advisors#176 · 500 sh | 500 | $7.4K | 0.00% | New |
| 177 | Allworth Financial#177 · 472 sh | 472 | $7.0K | 0.00% | +1715.4% |
| 178 | Evelyn Partners Group Ltd#178 · 450 sh | 450 | $6.6K | 0.00% | — |
| 179 | Ronald Blue#179 · 400 sh | 400 | $5.9K | — | New |
| 180 | ARMSTRONG ADVISORY GROUP#180 · 380 sh | 380 | $5.6K | — | New |
| 181 | Fortitude Family Office#181 · 259 sh | 259 | $3.8K | — | 0.0% |
| 182 | Strategic Wealth Partners, Ltd.#182 · 150 sh | 150 | $2.2K | <0.01% | 0.0% |
| 183 | ROTHSCHILD INVESTMENT#183 · 146 sh | 146 | $2.2K | <0.01% | +15.0% |
| 184 | Avion Wealth#184 · 166 sh | 166 | $2.0K | <0.01% | -71.0% |
| 185 | CALDWELL SUTTER CAPITAL#185 · 100 sh | 100 | $1.5K | <0.01% | 0.0% |
| 186 | SIGNATUREFD#186 · 55 sh | 55 | $812.00 | — | -68.0% |
| 187 | Geneos Wealth Management#187 · 39 sh | 39 | $576.00 | 0.00% | New |
| 188 | MassMutual Private Wealth & , FSB#188 · 24 sh | 24 | $354.00 | — | New |
| 189 | Hughes Financial Services#189 · 19 sh | 19 | $280.00 | 0.00% | +1800.0% |
| 190 | Keating Financial Advisory Services#190 · 12 sh | 12 | $177.00 | 0.00% | +71.4% |
| 191 | Parkside Financial Bank#191 · 4 sh | 4 | $60.00 | 0.00% | +100.0% |
| 192 | Bogart Wealth#192 · 2 sh | 2 | $30.00 | 0.00% | 0.0% |
| 193 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#193 · 202,374 sh | 202,374 | — | — | +2067.4% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.