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Disclosery

MLYS MINERALYS THERAPEUTICS INC

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COM (common), issuer CIK 1933414

220 managers (227 13F filers) reported a position in MLYS shares at 2026-06-30, 99,674,603 shares in all. 33 filers opened a position and 22 filers sold out during the quarter.

Managers
220
13F filers
227
New
33
Added
90
Reduced
65
Sold out
22
Shares held by filers
99,674,603

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
Catalys Pacific, LLC7,903,838$213M92.94%013F-HRTimeline
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.7,692,750$208M1.8%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.5,887,038$159M<0.01%+1,405,45613F-HRTimelineGroup
SAMSARA BIOCAPITAL, LLC5,871,018$158M13.01%013F-HRTimeline
FMR LLCin group FMR LLC4,511,689$122M0.01%-349,41513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP4,141,636$112M<0.01%+1,205,69613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding4,037,341$109M+430,566Timeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…3,958,000$107M1.11%new13F-HRTimelineGroup
Laurion Capital Management LP2,506,152$67.6M4.9%+274,11213F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/2,262,476$61M0.01%+919,16313F-HRTimeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC2,110,300$56.9M1.08%+57,40013F-HRTimelineGroup
Capital World Investors1,997,607$53.9M0.01%+1,599,42813F-HRTimeline
ARMISTICE CAPITAL, LLC1,736,000$46.8M1.3%+560,00013F-HRTimeline
Troluce Capital Advisors LLC1,728,753$46.6M17.47%+1,073,75313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources1,635,520$44.1M0.01%-149,14213F-HRTimelineGroup
ANDERA PARTNERS1,591,917$42.9M20.8%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,584,326$42.8M<0.01%+283,19113F-HRTimelineGroup
SR One Capital Management, LP1,563,966$42.2M4.06%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,505,547$40.6M<0.01%+405,17513F-HRTimelineGroup
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.1,469,971$39.7M5.68%+130,00013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,458,676$39.4M<0.01%+673,63313F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…1,430,649$38.6M0.04%+396,21113F-HRTimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc1,420,854$38.3M0.11%-79,89513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,221,758$33M0.02%+696,49813F-HRTimelineGroup
Ghisallo Capital Management LLC1,125,000$30.4M0.6%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.1,091,180$29.4M<0.01%+1,048,86913F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,067,541$28.9M0.01%+91,58013F-HRTimeline
Logos Global Management LP1,050,000$28.3M1.22%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,036,767$28M0.01%+152,66013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY917,213$24.7M<0.01%+68,02913F-HRTimelineGroup
Davern Capital Partners, LP858,753$23.2M3.95%+411,60013F-HRTimeline
Candriam S.C.A.857,037$23.1M0.1%+55,13313F-HRTimeline
Nantahala Capital Management, LLC820,481$22.1M1.34%-75,00013F-HR/ATimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…806,716$21.8M<0.01%-2,552,35213F-HRTimelineGroup
Affinity Asset Advisors, LLC750,000$20.2M0.99%013F-HRTimeline
TUDOR INVESTMENT CORP ET AL738,370$19.9M0.08%+582,63013F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc689,235$18.6M0.03%new13F-HRTimelineGroup
ALGERT GLOBAL LLC649,027$17.5M0.21%+388,76313F-HRTimeline
Catalio Capital Management, LP648,722$17.5M3.29%+209,68113F-HRTimeline
Pale Fire Capital SEin group Pale Fire Capital614,284$16.6M1.18%+248,65813F-HRTimelineGroup
STEMPOINT CAPITAL LP602,686$16.3M2.81%+69,30813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP551,491$14.9M<0.01%+108,61713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co521,216$14.1M<0.01%+77,31813F-HRTimelineGroup
Rock Springs Capital Management LP484,951$13.1M0.64%+45,20013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC467,598$12.6M0.01%-132,44313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP463,387$12.5M<0.01%+325,95413F-HRTimelineGroup
Integral Health Asset Management, LLC450,000$12.1M0.5%-300,00013F-HRTimeline
Prosight Management, LP449,795$12.1M2.09%new13F-HRTimeline
UBS Group AGgroup of 2 filers holding440,795$11.9M+263,229Timeline
Rhenman & Partners Asset Management AB416,371$11.2M1.06%+153,30013F-HRTimeline
Caption Management, LLC413,087$11.1M0.39%new13F-HRTimeline
JENNISON ASSOCIATES LLC382,747$10.3M0.01%-883,42713F-HRTimeline
Parkman Healthcare Partners LLC380,354$10.3M1.05%+21713F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC378,300$10.2M0.01%-4,50013F-HRTimeline
CenterBook Partners LP365,630$9.86M0.48%+276,30013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding355,570$9.59M+261,708Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.352,729$9.52M0.01%-534,46313F-HRTimelineGroup
Eversept Partners, LP309,689$8.36M0.46%new13F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP307,214$8.26M0.01%+176,62213F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC298,886$8.06M0.38%+144,20013F-HRTimelineGroup
Longaeva Partners L.P.281,104$7.58M0.22%new13F-HRTimeline
Nuveen, LLCin group TIAA274,843$7.42M<0.01%+162,83613F-HRTimelineGroup
Qube Research & Technologies Ltd249,776$6.74M0.01%-664,95213F-HRTimeline
TimesSquare Capital Management, LLC235,858$6.36M0.09%-102,94013F-HRTimeline
MONTANOVA CAPITAL, LLC173,886$4.69M0.1%-1,364,77613F-HRTimeline
Trexquant Investment LP169,715$4.58M0.03%+112,51513F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP162,082$4.37M<0.01%-149,40613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp158,550$4.28M<0.01%+28,58613F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…153,722$4.15M0.06%+62,79313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC152,504$4.11M<0.01%+3,41813F-HRTimelineGroup
Burkehill Global Management, LP150,000$4.05M0.15%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC147,402$3.98M0.07%-854,32613F-HRTimeline
Artia Global Partners LP137,800$3.72M0.71%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…128,247$3.46M<0.01%-75,25713F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC125,991$3.4M<0.01%-90,09813F-HRTimelineGroup
Ensign Peak Advisors, Inc118,382$3.19M0.01%+6,19213F-HRTimeline
22NW, LP113,840$3.07M2.93%-330,48513F-HRTimeline
Swiss National Bank111,600$3.01M<0.01%+21,50013F-HRTimeline
Ishara Investments LP102,500$2.77M2.03%+20,50013F-HRTimeline
MARK ASSET MANAGEMENT LP101,289$2.73M0.28%-43,58613F-HRTimeline
ExodusPoint Capital Management, LP101,052$2.73M0.03%new13F-HRTimeline
Timothy G. Youngquist 2020 Irrevocable …100,869$2.72M0.55%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC99,332$2.68M<0.01%+84,24713F-HRTimelineGroup
Schonfeld Strategic Advisors LLC95,242$2.57M0.01%-82,34313F-HRTimeline
ALPS ADVISORS INC88,976$2.4M0.01%+24,55713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC86,327$2.33M<0.01%-19,16413F-HRTimelineGroup
HighVista Strategies LLC86,085$2.32M0.53%+39,30713F-HRTimeline
BlueCrest Capital Management Ltd85,157$2.3M0.1%new13F-HRTimeline
KVP Capital Advisors, LP84,168$2.27M1.67%new13F-HRTimeline
Rafferty Asset Management, LLC78,186$2.11M<0.01%-16,17213F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD73,265$1.98M<0.01%+9,12713F-HRTimeline
RHUMBLINE ADVISERS70,205$1.89M<0.01%+12,76113F-HRTimeline
Hennion & Walsh Asset Management, Inc.69,580$1.88M0.05%-60913F-HRTimeline
HRT FINANCIAL LP68,565$1.85M<0.01%-27,35513F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…67,221$1.81M<0.01%+5,95513F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN66,057$1.78M<0.01%+39,97613F-HRTimelineGroup
PFM Health Sciences, LP62,418$1.68M0.15%-80,25913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC61,190$1.65M<0.01%+27,31313F-HRTimelineGroup
SG Americas Securities, LLC60,963$1.65M<0.01%-164,87013F-HRTimeline
Man Group plcin group Man Group plc59,640$1.61M<0.01%+49,50113F-HRTimelineGroup
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…59,242$1.6M<0.01%013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\58,877$1.59M<0.01%+18,76113F-HRTimelineGroup
DIADEMA PARTNERS LP56,347$1.52M0.54%+30,00013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO49,615$1.4M<0.01%-2,30713F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD51,400$1.39M<0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd47,653$1.29M0.02%-20,75413F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH45,000$1.21M0.01%013F-HRTimelineGroup
DAFNA Capital Management LLC44,490$1.2M0.23%+6,00013F-HRTimeline
PROFUND ADVISORS LLC39,225$1.06M0.03%-2,75913F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding39,200$1.06M+5,887Timeline
Legal & General Group Plcin group Legal & General Group Plc38,050$1.03M<0.01%-42313F-HRTimelineGroup
SIMPLEX TRADING, LLC35,979$971K0.03%+16,41713F-HRTimeline
Verition Fund Management LLC34,732$937K0.01%-60,39013F-HR/ATimeline
VICTORY CAPITAL MANAGEMENT INC33,883$914K<0.01%+74213F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd33,800$912K0.03%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…33,755$911K<0.01%+6,92913F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …32,007$864K<0.01%+5,59613F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC30,337$818K0.01%+11,78813F-HRTimelineGroup
Greenland Capital Management LP30,000$809K0.15%-27,50013F-HRTimeline
Quantinno Capital Management LP29,629$799K<0.01%+9,08813F-HRTimeline
Creative Planningin group Creative Planning29,215$788K<0.01%+4,91413F-HRTimelineGroup
Jupiter Topco LLCin group Janus Henderson28,648$773K<0.01%13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC28,630$772K<0.01%-192,67513F-HRTimelineGroup
ACT CAPITAL MANAGEMENT, LLC28,100$758K0.5%new13F-HRTimeline
Handelsbanken Fonder AB27,200$734K<0.01%+13,10013F-HRTimeline
GROUP ONE TRADING LLC25,471$687K0.02%new13F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE21,900$593K<0.01%013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND20,164$544K<0.01%+4,80013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…18,892$510K<0.01%-74913F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP18,000$486K<0.01%+9,01313F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…17,996$486K<0.01%+2,39213F-HRTimelineGroup
Eleva Capital SAS17,081$463K0.13%013F-HRTimeline
Police & Firemen's Retirement System of…16,927$457K<0.01%+4,24413F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC16,600$448K<0.01%-30,23513F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.15,848$428K<0.01%-86,35413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA15,413$416K<0.01%+15,26113F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM15,357$414K<0.01%+2,81513F-HRTimeline
Entropy Technologies, LP15,020$405K0.02%+4,84013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC14,565$393K0.27%-17,05313F-HRTimeline
Persistent Asset Partners Ltd14,410$389K0.12%-99113F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…13,853$374K0.09%+6,46413F-HRTimelineGroup
China Universal Asset Management Co., L…13,130$354K0.02%-91413F-HRTimeline
Mariner, LLCin group Mariner, LLC12,678$342K<0.01%new13F-HRTimelineGroup
Quarry LP12,616$340K0.05%+2,61613F-HRTimeline
KLP KAPITALFORVALTNING AS12,600$340K<0.01%+2,20013F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al12,350$333K<0.01%+2,60013F-HRTimeline
MAI Capital Management12,124$327K<0.01%-11313F-HRTimeline
STRS OHIO12,000$324K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC11,385$307K<0.01%+12613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS11,242$303K<0.01%-5,47413F-HRTimelineGroup
E Fund Management Co., Ltd.11,025$297K0.01%-83713F-HRTimeline
Velan Capital Investment Management LP11,000$297K0.18%013F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC10,750$290K0.01%013F-HRTimelineGroup
Lion Point Capital, LP10,500$283K1.36%013F-HRTimeline
ProShare Advisors LLC10,220$276K<0.01%-23913F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC10,052$271K<0.01%new13F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC9,355$252K<0.01%-50,20013F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC8,886$240K0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO8,793$237K<0.01%-2,89913F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG8,753$236K<0.01%-20,62113F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…8,374$226K<0.01%-1,30113F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…7,672$207K<0.01%013F-HRTimeline
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…7,633$206K0.06%new13F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.6,000$162K<0.01%new13F-HRTimelineGroup
Aquatic Capital Management LLC5,239$141K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,209$141K<0.01%+1,41113F-HRTimelineGroup
FNY Investment Advisers, LLC2,500$67K0.02%+2,00013F-HRTimeline
Coastal Bridge Advisors, LLC2,450$66.1K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,234$60.3K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,151$58K<0.01%-20813F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,944$52.4K<0.01%-5,97913F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,676$45.2K<0.01%-10113F-HRTimeline
Smartleaf Asset Management LLC1,639$44.1K<0.01%013F-HRTimeline
Pacer Advisors, Inc.1,306$35K<0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV1,233$33K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,180$31.8K<0.01%+2013F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …831$22.4K<0.01%-613F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…784$21.2K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP738$19.7K<0.01%new13F-HRTimelineGroup
Integrated Wealth Concepts LLC711$19.2K<0.01%new13F-HRTimeline
Kemnay Advisory Services Inc.597$16.1K<0.01%new13F-HRTimeline
Covestor Ltd546$15K0.01%-2113F-HRTimeline
Nykredit A/Sin group Nykredit A/S535$14.4K<0.01%13F-HRTimelineGroup
GAMMA Investing LLC515$13.9K<0.01%+4113F-HRTimeline
Versant Capital Management, Inc513$13.8K<0.01%013F-HRTimeline
SMA Capital LLC387$10.4K<0.01%+17913F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…370$9.98K<0.01%new13F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.355$9.58K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB319$8.61K<0.01%013F-HRTimeline
Arax Advisory Partners286$7.72K<0.01%+21713F-HRTimeline
State of Wyoming261$7.04K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…244$6.58K<0.01%-31113F-HRTimelineGroup
FIL Ltdin group FIL Ltd229$6.18K<0.01%013F-HRTimelineGroup
Keating Financial Advisory Services, In…226$6.1K<0.01%013F-HRTimeline
J.Safra Asset Management Corp206$5.56K<0.01%-4413F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\205$5.53K<0.01%-9713F-HRTimelineGroup
Sterling Capital Management LLC202$5.45K<0.01%-10413F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.148$3.99K<0.01%+6813F-HRTimelineGroup
SIGNATUREFD, LLC117$3.16K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.116$3.13K<0.01%-113F-HRTimeline