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Disclosery

SLS SELLAS LIFE SCIENCES GROUP I

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COM NEW (common), issuer CIK 1390478

185 managers (192 13F filers) reported a position in SLS shares at 2026-06-30, 73,737,352 shares in all. 59 filers opened a position and 27 filers sold out during the quarter.

Managers
185
13F filers
192
New
59
Added
78
Reduced
26
Sold out
27
Shares held by filers
73,737,352

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.15,070,302$222M<0.01%+2,871,89213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP12,996,558$192M0.01%+4,600,20213F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding12,024,749$177M+1,705,065Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC4,884,175$72.1M<0.01%+971,56913F-HRTimelineGroup
Anson Funds Management LPin group Anson Funds Management LP4,500,000$66.4M6.05%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…2,050,597$30.3M0.03%+1,653,54113F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,304,561$28.6M0.01%+629,48413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,619,928$23.9M<0.01%+343,94413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,526,160$22.5M+780,741Timeline
MORGAN STANLEYin group MORGAN STANLEY1,236,261$18.2M<0.01%-100,03213F-HRTimelineGroup
DAGCO, INC.1,232,433$18.2M3.36%+203,65313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,072,022$15.8M0.01%+1,025,00613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/787,949$11.6M<0.01%+146,26613F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…597,309$8.82M<0.01%+252,53113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC585,035$8.64M<0.01%+29,12213F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co565,008$8.34M<0.01%+84,40413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp530,025$7.82M<0.01%+51,65913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC508,429$7.5M<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA418,729$6.18M<0.01%-252,24513F-HRTimelineGroup
Opus Capital Group, LLC385,604$5.69M0.55%+39,15213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.375,342$5.54M<0.01%-322,73813F-HRTimelineGroup
Swiss National Bank360,400$5.32M<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd359,090$5.3M0.07%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN328,819$4.85M<0.01%+103,11213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC326,591$4.82M<0.01%+300,94513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC310,364$4.58M0.01%new13F-HRTimeline
Everhart Financial Group, Inc.288,018$4.25M0.27%-76,37913F-HRTimeline
Rafferty Asset Management, LLC239,892$3.54M0.01%-9,53613F-HRTimeline
RHUMBLINE ADVISERS230,402$3.4M<0.01%+36,20413F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…202,374$2.99M<0.01%+193,03713F-HR/ATimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.200,459$2.96M0.03%new13F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC198,212$2.93M<0.01%+24,64213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\190,128$2.81M<0.01%+52,48213F-HRTimelineGroup
ALPS ADVISORS INC188,107$2.78M0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc167,800$2.48M<0.01%+152,65813F-HRTimelineGroup
LPL Financial LLC155,663$2.3M<0.01%+18,45513F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/155,066$2.29M<0.01%+32,94613F-HRTimeline
SIMPLEX TRADING, LLC154,099$2.27M0.06%-141,06313F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.146,762$2.17M0.01%-27,39113F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC128,761$1.9M<0.01%+38,75413F-HRTimelineGroup
PROFUND ADVISORS LLC120,607$1.78M0.05%+8,81313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources119,156$1.76M<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…114,775$1.71M<0.01%+16,48613F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…110,082$1.62M0.01%+15,82713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO100,135$1.55M<0.01%+18,31113F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.102,500$1.51M<0.01%+100,30013F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC99,400$1.47M0.05%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP96,429$1.42M0.09%-66,86113F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD95,210$1.41M<0.01%new13F-HRTimeline
Harvest Investment Services, LLC94,482$1.39M0.22%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…83,305$1.23M<0.01%new13F-HRTimeline
Jupiter Topco LLCin group Janus Henderson79,600$1.18M<0.01%13F-HRTimelineGroup
Gotham Asset Management, LLC74,344$1.1M<0.01%new13F-HRTimeline
FULCRUM WEALTH ADVISORS, LLC73,253$1.08M0.83%-35,99813F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…71,225$1.05M<0.01%+53,21913F-HRTimelineGroup
Creative Planningin group Creative Planning70,643$1.04M<0.01%+30,07213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.236,060$999K<0.01%+72,12013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND66,300$979K<0.01%+27,30013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/60,443$892K<0.01%+58,05613F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.60,284$890K<0.01%+13,01213F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…60,190$888K<0.01%+38313F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding59,081$872KnewTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC58,120$858K<0.01%+4,13013F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…58,067$857K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…55,666$822K0.01%+8,57713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM49,552$731K<0.01%new13F-HRTimeline
Caption Management, LLC49,373$729K0.03%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …48,937$722K<0.01%+3,24613F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV48,383$714K<0.01%new13F-HR/ATimeline
COMMONWEALTH EQUITY SERVICES, LLC45,087$665K<0.01%+6,61713F-HRTimeline
INSTRUMENTAL WEALTH, LLC44,914$663K0.34%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…41,788$617K0.14%new13F-HRTimelineGroup
Accurate Wealth Management, LLC47,462$615K0.06%+14,85113F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC41,373$611K0.01%+6,00313F-HRTimeline
KLP KAPITALFORVALTNING AS40,700$601K<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.40,000$590K0.06%+15,00013F-HRTimeline
Wealthfront Advisers LLC39,822$588K<0.01%+28,38613F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC37,298$551K<0.01%+8,03613F-HRTimelineGroup
Quantinno Capital Management LP37,036$547K<0.01%-37,34213F-HRTimeline
Visionary Horizons, LLC36,000$531K0.22%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC35,783$528K<0.01%+3,37113F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC34,980$516K<0.01%+5,83013F-HRTimelineGroup
NORTHSTAR ASSET MANAGEMENT Co45,000$509K0.1%-5,00013F-HRTimeline
MANGROVE PARTNERS IM, LLC34,140$504K0.03%new13F-HRTimeline
E Fund Management Co., Ltd.33,825$499K0.01%+2,47113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC32,182$475K<0.01%-19,07313F-HRTimeline
Scissortail Wealth Management, LLC31,322$462K0.09%+4,00013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC31,110$459K<0.01%+2,42013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP30,300$447K<0.01%new13F-HRTimelineGroup
Genesee Capital Advisors, LLC30,000$443K0.14%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO26,581$392K<0.01%013F-HRTimelineGroup
STRS OHIO26,100$385K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC25,533$377K<0.01%+9,97213F-HRTimelineGroup
ProShare Advisors LLC24,711$365K<0.01%-20413F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…23,984$354K<0.01%new13F-HRTimelineGroup
Financial Designs Corp23,327$344K0.18%013F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC23,250$343K0.01%013F-HRTimeline
Martin Capital Advisors, LLP23,082$341K0.18%new13F-HRTimeline
Ridgewood Investments LLC22,500$332K0.12%new13F-HRTimeline
Millington Financial Advisors, LLC25,000$330K0.13%013F-HRTimeline
Connor, Clark & Lunn Investment Managem…21,921$324K<0.01%new13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC21,400$316K<0.01%+5,35213F-HRTimeline
State of Wyoming21,179$313K0.03%new13F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS20,993$310K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC20,008$295K<0.01%+9,99713F-HRTimeline
SIMON QUICK ADVISORS, LLC20,000$295K0.01%013F-HRTimeline
SG Americas Securities, LLC19,039$281K<0.01%+3,87313F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.18,747$277K<0.01%new13F-HRTimeline
XPONANCE LLC18,403$272K<0.01%+3,58613F-HRTimeline
Prospera Financial Services Inc18,119$267K<0.01%new13F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al17,400$257K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…17,129$253K0.01%+3,06413F-HRTimelineGroup
BLAIR WILLIAM & CO/IL17,106$252K<0.01%+3,10113F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …16,212$239K<0.01%new13F-HRTimelineGroup
Cambridge Investment Research Advisors,…16,163$239K<0.01%+3,72813F-HR/ATimeline
Private Advisor Group, LLC15,650$231K<0.01%-3,89013F-HRTimeline
Engineers Gate Manager LP14,995$221K<0.01%-67,78513F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA14,828$218K<0.01%+10,65713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC14,431$213K<0.01%+2,00213F-HRTimelineGroup
ELCO Management Co., LLC14,209$210K0.09%-40013F-HRTimeline
INTEGRITY ALLIANCE, LLC.14,011$207K0.01%new13F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC13,171$194K<0.01%new13F-HRTimelineGroup
EWA, LLC12,796$189K0.03%013F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC12,562$185K0.01%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP12,419$183K<0.01%+88313F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…12,124$179K<0.01%new13F-HRTimelineGroup
CALTON & ASSOCIATES, INC.11,000$162K0.02%013F-HRTimeline
&PARTNERS10,690$158K<0.01%-25113F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC10,512$155K<0.01%-64,23913F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS10,480$155K<0.01%new13F-HRTimelineGroup
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.10,442$154K<0.01%new13F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…10,039$148K<0.01%+10,01713F-HRTimelineGroup
FIRST FINANCIAL BANK - TRUST DIVISION10,000$148K0.01%013F-HRTimeline
Ethos Financial Group, LLC10,000$148K0.01%new13F-HRTimeline
Nemes Rush Group LLC10,000$148K0.01%013F-HRTimeline
VISION FINANCIAL MARKETS LLC9,800$145K0.13%-294,60013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…9,260$137K<0.01%-11,85013F-HRTimelineGroup
Clearstead Advisors, LLC9,198$136K<0.01%+2,65013F-HRTimeline
Arax Advisory Partners9,173$135K<0.01%new13F-HRTimeline
Quantbot Technologies LP9,118$135K0.01%+7,06913F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,203$130K<0.01%new13F-HRTimeline
World Investment Advisors24,616$104K<0.01%013F-HRTimeline
Quent Capital, LLC7,022$104K0.01%+1,93413F-HRTimeline
Larson Financial Group LLC7,010$103K<0.01%-313F-HRTimeline
SBI Securities Co., Ltd.6,384$94.2K<0.01%+4,19813F-HRTimeline
KBC Group NVin group KBC Group NV5,854$86K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC5,374$79.3K<0.01%+2,77413F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…5,200$76.8K<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,000$73.8K<0.01%013F-HRTimelineGroup
Pacer Advisors, Inc.4,006$59K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,634$38.9K<0.01%+2,34513F-HRTimelineGroup
Colonial Trust Advisorsin group Colonial Trust Advisors2,516$37.1K<0.01%013F-HRTimelineGroup
BELLEVUE ASSET MANAGEMENT, LLC2,512$37.1K0.02%013F-HRTimeline
Farther Finance Advisors, LLC2,360$34.8K<0.01%013F-HRTimeline
Glen Eagle Advisors, LLC2,176$32.1K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC2,015$29.7K<0.01%new13F-HRTimeline
Atlantic Private Wealth, LLC2,000$29.5K0.02%013F-HRTimeline
Nykredit A/Sin group Nykredit A/S1,839$27.1K<0.01%13F-HRTimelineGroup
Kemnay Advisory Services Inc.1,657$24.5K<0.01%new13F-HRTimeline
Tradewinds Capital Management, LLC1,000$14.8K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC1,000$14.8K<0.01%13F-HRTimeline
IFP Advisors, Inc925$13.7K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd750$11.1K<0.01%new13F-HR/ATimeline
CoreCap Advisors, LLC690$10.2K<0.01%new13F-HRTimeline
Sterling Capital Management LLC663$9.79K<0.01%-45313F-HRTimeline
Caitong International Asset Management …634$9.36K<0.01%-60,07813F-HRTimeline
FINANCIAL CONSULATE, INC600$8.86K<0.01%013F-HRTimeline
GAMMA Investing LLC556$8.21K<0.01%-25913F-HRTimeline
NewEdge Advisors, LLC500$7.38K<0.01%+20013F-HRTimeline
Allworth Financial LP472$6.97K<0.01%+44613F-HRTimeline
Evelyn Partners Group Ltdin group Evelyn Partners Group Ltd450$6.64K<0.01%13F-HRTimelineGroup
Blue Trust, Inc.400$5.9K<0.01%new13F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC380$5.61K<0.01%new13F-HRTimeline
PIN OAK INVESTMENT ADVISORS INC280$4K<0.01%new13F-HR/ATimeline
Fortitude Family Office, LLC259$3.82K<0.01%013F-HRTimeline
Strategic Wealth Partners, Ltd.150$2.21K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC146$2.15K<0.01%+1913F-HRTimeline
Avion Wealth166$2K<0.01%-40713F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.100$1.48K<0.01%013F-HRTimeline
SIGNATUREFD, LLC55$812<0.01%-11713F-HRTimeline
Geneos Wealth Management Inc.39$576<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB24$354<0.01%new13F-HRTimeline
Hughes Financial Services, LLC19$280<0.01%+1813F-HRTimeline
Keating Financial Advisory Services, In…12$177<0.01%+513F-HRTimeline
Bogart Wealth, LLC2$30<0.01%013F-HRTimeline