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SMMT SUMMIT THERAPEUTICS INC

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COM (common), issuer CIK 1599298

225 managers (228 13F filers) reported a position in SMMT shares at 2025-06-30, 97,861,564 shares in all. 67 filers opened a position and 42 filers sold out during the quarter.

Managers
225
13F filers
228
New
67
Added
64
Reduced
71
Sold out
42
Shares held by filers
97,861,564

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP33,722,974$718M6.96%+9,298,10913F-HRTimelineGroup
FMR LLCin group FMR LLC9,226,376$196M0.01%-111,84713F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC8,673,672$185M<0.01%-2,966,83513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.6,846,667$146M<0.01%-1,550,88913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP4,017,697$85.5M<0.01%-833,69113F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/3,905,148$83.1M0.01%-2,652,65613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,934,815$62.5M<0.01%-350,06713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding2,180,847$46.4M+916,624Timeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…2,163,873$45.6M0.05%-497,73113F-HRTimelineGroup
NORGES BANK1,389,862$29.6M<0.01%+371,88813F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,291,671$27.5M<0.01%-169,04613F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc1,139,530$24.2M0.04%-61,28013F-HRTimelineGroup
APEIRON CAPITAL Ltd1,200,941$23.2M21.87%new13F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc1,000,000$21.3M0.11%new13F-HRTimelineGroup
Polymer Capital Management (HK) LTD890,029$18.9M2.97%+493,85413F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp782,847$16.7M0.06%new13F-HRTimelineGroup
Rock Springs Capital Management LP710,000$15.1M0.94%-285,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY642,001$13.7M<0.01%+163,87513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/566,147$12M<0.01%+196,92513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC556,009$11.8M0.01%-331,00013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP531,628$11.3M<0.01%-312,02213F-HRTimelineGroup
Candriam S.C.A.513,763$10.9M0.06%-324,75513F-HRTimeline
TD Asset Management Inc484,010$10.3M0.01%-323,18013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.424,027$9.02M<0.01%+34,32213F-HRTimelineGroup
ROCKLAND TRUST CO400,000$8.51M0.41%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP380,004$8.08M<0.01%+93,97513F-HRTimelineGroup
QVT Financial LP360,524$7.67M1.07%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp343,524$7.31M<0.01%+2,74913F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC313,824$6.68M<0.01%+58,21213F-HR/ATimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC303,426$6.46M<0.01%-269,36513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding299,973$6.38M+26,574Timeline
Squarepoint Ops LLCin group Squarepoint Ops LLC291,222$6.2M0.01%new13F-HR/ATimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP271,641$5.78M0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\267,788$5.7M<0.01%-159,83113F-HRTimelineGroup
Caption Management, LLC267,255$5.69M0.52%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …263,641$5.61M0.01%-202,52313F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND256,890$5.47M0.01%+227,51313F-HR/ATimeline
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC250,000$5.32M0.27%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC249,710$5.31M0.01%+33,77113F-HRTimelineGroup
HRT FINANCIAL LP241,685$5.14M0.02%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN234,720$4.99M<0.01%+108,45013F-HRTimelineGroup
READYSTATE ASSET MANAGEMENT LP227,860$4.85M0.2%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO206,107$4.39M<0.01%-369,51213F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC205,699$4.38M<0.01%-16,65213F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…203,878$4.34M0.01%-7,12613F-HRTimelineGroup
Rafferty Asset Management, LLC198,853$4.23M0.01%-30,88913F-HRTimeline
TWINBEECH CAPITAL LP191,119$4.07M0.09%new13F-HRTimeline
Granahan Investment Management, LLC185,640$3.95M0.16%+61,11313F-HRTimeline
Woodline Partners LP182,012$3.87M0.02%new13F-HRTimeline
Verition Fund Management LLC181,983$3.87M0.02%new13F-HRTimeline
Nuveen, LLCin group TIAA180,449$3.84M<0.01%-55,44413F-HRTimelineGroup
Sovran Advisors, LLC150,047$3.45M0.36%+3,51913F-HRTimeline
China Universal Asset Management Co., L…149,162$3.17M0.3%+1,19613F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP144,507$3.08M<0.01%-89,09013F-HRTimeline
Perseverance Asset Management Internati…in group Perseverance Asset Management…139,928$2.98M0.75%+48,56913F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources139,146$2.96M<0.01%+41,75613F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.137,445$2.92M<0.01%+107,66613F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…125,100$2.66M0.03%new13F-HRTimelineGroup
RHUMBLINE ADVISERS122,394$2.6M<0.01%-9,36613F-HRTimeline
GRIFFIN ASSET MANAGEMENT, INC.119,382$2.54M0.3%+2,17213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC114,844$2.44M<0.01%+1,19013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC113,338$2.41M<0.01%-182,07713F-HRTimelineGroup
NEOS Investment Management LLC106,943$2.28M0.03%+8,83213F-HRTimeline
Tema ETFs LLC106,943$2.28M0.6%+8,83213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…104,660$2.23M0.02%new13F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC102,417$2.18M<0.01%-896,32313F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/100,520$2.14M<0.01%-83,50513F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…97,502$2.07M<0.01%+64,43213F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC94,550$2.01M<0.01%new13F-HRTimelineGroup
Atle Fund Management AB92,737$1.97M0.84%-12,34013F-HRTimeline
Jain Global LLC87,943$1.87M0.03%new13F-HRTimeline
Engineers Gate Manager LP87,830$1.87M0.02%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA86,494$1.84M<0.01%+84,61313F-HR/ATimelineGroup
Focus Partners Wealthin group Focus Partners Wealth86,440$1.84M<0.01%+1,96513F-HRTimelineGroup
Wealth Management Partners, LLC75,612$1.71M0.6%-20,67113F-HRTimeline
Rhenman & Partners Asset Management AB78,000$1.66M0.21%new13F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…66,969$1.43M0.11%new13F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)66,451$1.41M0.01%013F-HRTimeline
SECTORAL ASSET MANAGEMENT INC65,220$1.39M0.92%-4,02013F-HRTimeline
Polianta Ltd60,600$1.29M0.56%013F-HRTimeline
Polar Asset Management Partners Inc.58,400$1.24M0.03%+45,95613F-HRTimeline
Treasurer of the State of North Carolina54,560$1.16M<0.01%new13F-HRTimeline
Orion Porfolio Solutions, LLC52,964$1.13M0.01%+29,99413F-HR/ATimeline
Police & Firemen's Retirement System of…44,588$949K0.01%+24,16313F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding43,956$935K+43,956Timeline
XTX Topco Ltdin group XTX Topco Ltd43,448$925K0.04%new13F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG41,738$888K0.02%-25,94713F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding40,859$863K-51,070Timeline
Man Group plcin group Man Group plc40,407$860K<0.01%+21,40213F-HRTimelineGroup
Neo Ivy Capital Management40,169$855K0.27%new13F-HRTimeline
LPL Financial LLC40,005$851K<0.01%+26,54513F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…39,694$845K<0.01%-79813F-HRTimelineGroup
PROFUND ADVISORS LLC39,640$844K0.03%-7,54413F-HRTimeline
HighTower Advisors, LLC39,381$838K<0.01%+18413F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC39,156$833K0.01%-2,02713F-HRTimelineGroup
STRS OHIO36,899$785K<0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV36,452$776K<0.01%-94313F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…36,265$772K<0.01%new13F-HRTimeline
Quantessence Capital LLC36,187$770K0.23%new13F-HRTimeline
LEVIN CAPITAL STRATEGIES, L.P.36,176$770K0.08%013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC34,459$733K0.01%-6,19813F-HRTimelineGroup
Handelsbanken Fonder AB34,200$728K<0.01%-2,90013F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC33,423$711K<0.01%-3,34513F-HRTimelineGroup
INCEPTIONR LLC33,096$704K0.16%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC32,827$699K<0.01%-9,54313F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP32,339$688K<0.01%new13F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS32,277$687K<0.01%-5,08613F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC31,084$661K<0.01%new13F-HRTimelineGroup
Illinois Municipal Retirement Fund31,062$661K0.01%new13F-HRTimeline
Cambridge Investment Research Advisors,…30,820$656K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS29,844$635K<0.01%-1,068,64513F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE29,800$634K<0.01%-13,06113F-HRTimelineGroup
ProShare Advisors LLC27,732$590K<0.01%-25,45513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc26,367$561K<0.01%+6,66213F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO26,303$560K<0.01%new13F-HRTimelineGroup
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…25,173$536K0.01%+4013F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC23,117$492K<0.01%-86013F-HRTimelineGroup
SeaCrest Wealth Management, LLC22,717$483K0.05%-2,20313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC22,312$475K<0.01%-43,31113F-HRTimelineGroup
Catalyst Funds Management Pty Ltd22,300$475K0.13%new13F-HRTimeline
E Fund Management Co., Ltd.22,196$472K0.02%-273,42113F-HRTimeline
CIBC Asset Management Inc22,123$471K<0.01%013F-HRTimeline
Creative Planningin group Creative Planning21,390$455K<0.01%+1,33613F-HRTimelineGroup
VANCE WEALTH, LLC19,915$424K0.14%+813F-HRTimeline
Q3 Asset Management19,567$416K0.15%+3,09413F-HRTimeline
GF FUND MANAGEMENT CO. LTD.18,883$402K0.01%-63113F-HRTimeline
Cynosure Group, LLC18,609$396K0.04%new13F-HRTimeline
Brooklyn Investment Group17,802$379K0.05%+15,88413F-HR/ATimeline
ALLIANCEBERNSTEIN L.P.17,501$372K<0.01%-75,22913F-HRTimeline
GSA CAPITAL PARTNERS LLP16,963$361K0.03%+1,31213F-HRTimeline
XPONANCE LLC16,636$354K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…16,044$341K0.01%+6,76913F-HRTimelineGroup
FLORIDA FINANCIAL ADVISORS, LLC15,921$339K0.11%+2,97613F-HR/ATimeline
Gotham Asset Management, LLC15,729$335K<0.01%-5613F-HRTimeline
JGP Global Gestao de Recursos Ltda.15,366$327K0.16%013F-HRTimeline
Snowden Capital Advisors LLC14,915$317K0.01%new13F-HRTimeline
WORLD EQUITY GROUP, INC.14,567$310K0.08%-20513F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …13,670$291K<0.01%-2,31013F-HRTimelineGroup
Sargent Investment Group, LLC10,000$285K0.04%-50013F-HRTimeline
EVOKE WEALTH, LLC13,328$284K0.01%-8613F-HRTimeline
Sanctuary Advisors, LLC13,244$282K<0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC13,149$280K0.03%new13F-HRTimeline
Three Seasons Wealth, LLC12,869$274K0.03%013F-HRTimeline
Blankinship & Foster, LLC12,777$272K0.06%013F-HRTimeline
Steward Partners Investment Advisory, L…12,466$265K<0.01%+4,49013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,578$260K<0.01%new13F-HRTimeline
Amundiin group Amundi11,407$258K<0.01%new13F-HRTimelineGroup
U.S. Capital Wealth Advisors, LLC12,025$256K0.01%013F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC12,000$255K0.04%new13F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC11,762$250K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC11,692$249K<0.01%new13F-HRTimelineGroup
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC11,670$248K0.01%-9,49913F-HRTimelineGroup
OXFORD ASSET MANAGEMENT LLP11,535$245K0.08%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC11,452$244K<0.01%new13F-HR/ATimelineGroup
New York Life Investment Management LLCin group New York Life Investment Mana…11,324$241K<0.01%-22313F-HRTimelineGroup
Advisors Asset Management, Inc.11,173$238K<0.01%+613F-HR/ATimeline
SUMMIT SECURITIES GROUP LLC10,602$226K0.08%new13F-HRTimeline
Willis Investment Counsel10,000$213K0.01%013F-HRTimeline
Arista Wealth Management, LLC10,000$213K0.03%new13F-HRTimeline
AMALGAMATED BANK7,943$169K<0.01%+4,75813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…7,368$157K<0.01%+2,82813F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…7,263$155K<0.01%-47,42813F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD6,705$143K<0.01%-103,00813F-HRTimelineGroup
Quantbot Technologies LP6,207$132K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.6,064$129K<0.01%-5,97913F-HR/ATimelineGroup
AlphaQuest LLC5,891$125K0.01%+3,34913F-HRTimeline
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …5,000$106K0.01%013F-HRTimelineGroup
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…4,664$99.2K0.03%-4,52813F-HRTimelineGroup
Avanza Fonder AB4,487$95.5K<0.01%-1,04813F-HRTimeline
IFP Advisors, Inc4,364$92.9K<0.01%+4,26413F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…3,000$63.8K<0.01%013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,638$56.1K<0.01%+2,01813F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.2,564$55K<0.01%-11,69513F-HRTimelineGroup
ADIRONDACK TRUST CO2,500$53.2K0.02%013F-HRTimeline
SBI Securities Co., Ltd.1,756$37.4K<0.01%+44713F-HRTimeline
Larson Financial Group LLC1,647$35K<0.01%013F-HRTimeline
Tortoise Investment Management, LLC1,460$31.1K<0.01%013F-HRTimeline
Ball & Co Wealth Management Inc.1,500$31K0.03%new13F-HRTimeline
Aster Capital Management (DIFC) Ltd1,425$30.3K0.01%-31,08413F-HRTimeline
DIADEMA PARTNERS LP932$19.8K0.01%new13F-HRTimeline
GAMMA Investing LLC911$19.4K<0.01%+8613F-HRTimeline
CROWLEY WEALTH MANAGEMENT, INC.900$19.2K0.02%new13F-HRTimeline
COMERICA BANK883$18.8K<0.01%+86113F-HRTimeline
Golden State Wealth Management, LLC828$17.6K<0.01%+7713F-HRTimeline
First Horizon Advisors, Inc.785$16.7K<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/717$15.3K<0.01%+20913F-HR/ATimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding708$15.1K-245,721Timeline
Covestor Ltd656$14K0.01%-213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…628$13.4K<0.01%-10813F-HRTimeline
Truvestments Capital LLC628$13.4K<0.01%new13F-HRTimeline
CONTRAVISORY INVESTMENT MANAGEMENT, INC.600$12.8K<0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management525$11.2K<0.01%013F-HRTimelineGroup
Vermillion Wealth Management, Inc.504$10.7K0.01%013F-HRTimeline
Quarry LP488$10.4K<0.01%new13F-HRTimeline
Allworth Financial LP480$10.2K<0.01%+1213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC450$9.58K<0.01%-1,25713F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP413$8.51K<0.01%013F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\348$7.41K<0.01%+22013F-HRTimelineGroup
Persistent Asset Partners Ltd331$7.04K0.01%new13F-HRTimeline
PROFFITT & GOODSON INC315$6.7K<0.01%+10013F-HRTimeline