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Disclosery

ARWR ARROWHEAD PHARMACEUTICALS IN

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COM (common), issuer CIK 879407

264 managers (270 13F filers) reported a position in ARWR shares at 2024-12-31, 99,739,551 shares in all. 29 filers opened a position and 42 filers sold out during the quarter.

Managers
264
13F filers
270
New
29
Added
93
Reduced
85
Sold out
42
Shares held by filers
99,739,551

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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.16,178,000$304M0.01%+342,08813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding12,184,289$229M-54,779Timeline
Avoro Capital Advisors LLC11,111,111$209M2.95%+2,222,22313F-HRTimeline
STATE STREET CORPin group STATE STREET CORP6,016,227$113M<0.01%-338,10413F-HRTimelineGroup
Slate Path Capital LP5,232,000$98.4M1.78%+347,00013F-HRTimeline
FMR LLCin group FMR LLC5,101,083$95.9M0.01%-966,48613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding3,315,458$62.3M+719,697Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,954,947$55.6M<0.01%-9,17213F-HRTimelineGroup
Siren, L.L.C.in group Siren, L.L.C.2,901,681$54.6M2.41%+442,90313F-HRTimelineGroup
T. Rowe Price Investment Management, In…2,507,296$47.1M0.03%-1,067,27713F-HRTimeline
NORGES BANK2,054,364$38.6M0.01%+9,70213F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,020,426$38M<0.01%-127,97913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,536,412$28.9M<0.01%-69,35413F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,484,419$27.9M<0.01%+151,65413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,294,210$24.3M<0.01%+21,30913F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding1,225,073$23M+916,762Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,017,720$19.1M<0.01%+10,78513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC914,550$17.2M0.01%+268,94613F-HRTimelineGroup
Woodline Partners LP840,174$15.8M0.11%-25,62013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp830,058$15.6M<0.01%-36,34113F-HRTimelineGroup
Western Financial Corp/CA820,239$15.4M8.47%013F-HRTimeline
Aquilo Capital Management, LLC707,589$13.3M22.78%-88,22413F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC656,256$12.3M0.02%+192,37613F-HRTimelineGroup
Schonfeld Strategic Advisors LLC632,214$11.9M0.08%+244,52713F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.628,800$11.8M0.06%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/575,974$10.8M<0.01%-2,78613F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc450,075$8.46M0.02%+48,92913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…418,246$7.86M0.01%+130,96413F-HRTimelineGroup
Privium Fund Management B.V.380,586$7.16M1.62%+47,23013F-HRTimeline
RHUMBLINE ADVISERS380,344$7.15M0.01%+7,91213F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management372,749$7.01M0.02%+270,89713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC367,998$6.92M0.01%-809,57913F-HRTimelineGroup
CenterBook Partners LP350,473$6.59M0.39%-44,10513F-HRTimeline
Nuveen Asset Management, LLCin group TIAA332,749$6.26M<0.01%-2,56513F-HRTimelineGroup
Hound Partners, LLCin group Hound Partners, LLC325,525$6.12M2.94%-53,18313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC312,560$5.88M<0.01%+35,95013F-HR/ATimelineGroup
Affinity Asset Advisors, LLC300,000$5.64M0.88%-25,00013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding288,904$5.43M-2,170Timeline
SILVERCREST ASSET MANAGEMENT GROUP LLC280,511$5.27M0.04%+55,62213F-HRTimeline
Integral Health Asset Management, LLC275,000$5.17M0.46%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.265,482$4.99M<0.01%-44113F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\258,964$4.87M<0.01%+37,68613F-HR/ATimelineGroup
JOHNSON & JOHNSONin group JOHNSON & JOHNSON247,598$4.65M1.21%013F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding246,849$4.64M+32,889Timeline
Legal & General Group Plcin group Legal & General Group Plc245,272$4.61M<0.01%+3,42713F-HRTimelineGroup
Altium Capital Management LLC230,257$4.33M1.35%-124,74313F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC224,988$4.23M<0.01%+5,73213F-HRTimelineGroup
Swiss National Bank220,000$4.14M<0.01%+1,70013F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP206,070$3.83M<0.01%-2,49013F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.199,154$3.74M0.02%-10,76113F-HRTimelineGroup
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.197,550$3.71M0.69%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…183,289$3.45M<0.01%-132,08413F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding182,710$3.43M+145,141Timeline
Invesco Ltd.in group Invesco Ltd.176,235$3.31M<0.01%-66,64013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…175,000$3.29M0.02%-45,00013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC173,908$3.27M<0.01%+75,84013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP172,623$3.25M0.48%+78,07813F-HRTimeline
Aquatic Capital Management LLC169,394$3.18M0.09%+75,77613F-HRTimeline
WEALTH EFFECTS LLC155,875$2.93M1.04%-4,15013F-HRTimeline
Retirement Systems of Alabama151,157$2.84M0.01%+14513F-HRTimeline
Fisher Asset Management, LLC142,939$2.69M<0.01%+20,67913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…141,011$2.65M0.01%+9,98213F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC140,959$2.65M0.06%-14,80813F-HRTimelineGroup
California Public Employees Retirement …140,150$2.63M<0.01%-13,73113F-HR/ATimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…138,783$2.61M0.01%013F-HRTimeline
Rafferty Asset Management, LLC138,377$2.6M0.01%-42,51713F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …138,294$2.6M<0.01%-3,74613F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …132,188$2.46M<0.01%+7,77613F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS126,510$2.38M0.05%013F-HRTimeline
Capital International Investorsin group Capital International Investo…126,230$2.37M<0.01%-129,64113F-HRTimelineGroup
Edgestream Partners, L.P.120,411$2.26M0.1%new13F-HRTimeline
Qube Research & Technologies Ltd118,883$2.23M<0.01%+38,52713F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…112,858$2.12M0.01%+32,55113F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…105,154$1.98M<0.01%-1,13913F-HR/ATimeline
Trexquant Investment LP100,798$1.9M0.02%-85,89013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co100,589$1.89M<0.01%-5,12213F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC88,661$1.67M0.02%+54,61613F-HRTimeline
PLATINUM INVESTMENT MANAGEMENT LTD88,425$1.66M0.1%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS88,029$1.65M<0.01%+32,84113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP86,633$1.63M<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC86,044$1.62M<0.01%-107,75013F-HRTimelineGroup
HRT FINANCIAL LP78,142$1.47M0.01%+22,84713F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP76,965$1.45M0.01%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/75,858$1.43M<0.01%-64013F-HRTimeline
HighTower Advisors, LLC75,056$1.41M<0.01%-48,42113F-HRTimeline
Pinion Investment Advisors, LLC75,000$1.41M0.56%new13F-HRTimeline
Engineers Gate Manager LP69,911$1.31M0.02%+12,14313F-HRTimeline
M28 Capital Management LP67,400$1.27M1.24%013F-HRTimeline
TUDOR INVESTMENT CORP ET AL66,573$1.25M0.01%+4,14913F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD66,051$1.24M<0.01%-1,71713F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…65,668$1.23M0.01%-1,51913F-HRTimelineGroup
TD Asset Management Inc63,784$1.2M<0.01%-7,95413F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN62,886$1.18M<0.01%+18,93313F-HRTimelineGroup
NEOS Investment Management LLC61,503$1.16M0.03%-3,99013F-HRTimeline
Tema ETFs LLC61,503$1.16M0.48%13F-HRTimeline
AMALGAMATED BANK56,722$1.07M0.01%+1,95713F-HRTimeline
Creative Planningin group Creative Planning55,629$1.05M<0.01%+30,22013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…55,396$1.04M<0.01%-6,50813F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC53,793$1.01M<0.01%-246,57313F-HR/ATimelineGroup
Assenagon Asset Management S.A.53,013$997K<0.01%-240,07013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.52,342$984K0.18%-3,68413F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson49,845$937K<0.01%013F-HRTimelineGroup
Ensign Peak Advisors, Inc48,541$913K<0.01%013F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH47,000$891K0.01%013F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC46,408$872K0.01%-19,04713F-HRTimelineGroup
ProShare Advisors LLC45,330$852K<0.01%+10,00513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC44,994$846K0.01%-2,46413F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC42,856$806K0.07%-10,62313F-HRTimeline
Handelsbanken Fonder AB41,200$775K<0.01%+5,50013F-HRTimeline
DekaBank Deutsche Girozentrale37,844$746K<0.01%013F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC38,205$718K0.02%+16,20013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…37,994$714K0.02%+80313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…37,792$710K0.01%+28,67213F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC37,368$703K0.01%-2,92413F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND36,979$695K<0.01%013F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.37,130$693K<0.01%-15313F-HR/ATimelineGroup
COMERICA BANK35,921$675K<0.01%-2,25913F-HR/ATimeline
Scientech Research LLC35,734$672K0.19%+17,11913F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP35,666$671K<0.01%-86,21413F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…34,942$656K0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA34,743$653K<0.01%+2,07213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC34,633$651K<0.01%13F-HR/ATimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…34,556$650K0.02%+24,15313F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\34,522$649K<0.01%-5,60113F-HRTimelineGroup
Louisiana State Employees Retirement Sy…34,500$649K0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC34,266$644K<0.01%-32213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…33,606$632K<0.01%+3,34413F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS33,154$623K<0.01%+5,11813F-HRTimeline
OAK RIDGE INVESTMENTS LLC32,911$619K0.05%-2,22613F-HRTimeline
Verition Fund Management LLC32,859$618K<0.01%-43,68913F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM32,421$610K<0.01%+23413F-HRTimeline
Jain Global LLC31,064$584K0.02%13F-HRTimeline
State of Tennessee, Department of Treas…30,748$578K<0.01%-86713F-HRTimeline
PROFUND ADVISORS LLC30,495$573K0.02%-9,25913F-HRTimeline
Buffington Mohr McNeal30,000$564K0.09%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…29,743$559K<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding29,612$557K+1,798Timeline
STATE OF MICHIGAN RETIREMENT SYSTEM29,470$554K<0.01%013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…29,251$550K<0.01%+4513F-HRTimelineGroup
Pacer Advisors, Inc.27,918$525K<0.01%+2,90713F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…27,455$516K<0.01%+5213F-HRTimeline
ALGERT GLOBAL LLC27,377$515K0.01%-9,60913F-HR/ATimeline
China Universal Asset Management Co., L…26,385$496K0.05%+2,47513F-HRTimeline
Police & Firemen's Retirement System of…25,414$478K<0.01%13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND25,338$476K0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS23,100$434K<0.01%13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC22,737$427K<0.01%-16,51413F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…22,292$420K<0.01%+17,32513F-HRTimelineGroup
NEW MEXICO EDUCATIONAL RETIREMENT BOARD22,100$415K0.01%013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC21,249$399K<0.01%-1,06213F-HRTimelineGroup
IFP Advisors, Inc20,768$390K0.01%-1,74513F-HRTimeline
Headlands Technologies LLC20,749$390K0.04%+2,75013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC20,266$381K0.02%new13F-HRTimelineGroup
EDGEWOOD MANAGEMENT LLC20,000$376K<0.01%013F-HRTimeline
Pine Valley Investments Ltd Liability Co19,741$371K0.02%+5513F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources19,686$370K<0.01%+43513F-HRTimelineGroup
Campbell & CO Investment Adviser LLC19,166$360K0.03%-124,59113F-HRTimeline
Dynamic Technology Lab Private Ltd19,142$360K0.06%new13F-HRTimeline
World Investment Advisors18,757$353K0.01%-37513F-HRTimeline
MYECFO, LLC18,497$348K0.19%013F-HRTimeline
XPONANCE LLC17,400$327K<0.01%+74413F-HRTimeline
CAPTRUST FINANCIAL ADVISORS17,074$321K<0.01%+2,03513F-HRTimeline
Neo Ivy Capital Management16,920$318K0.06%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth16,778$315K<0.01%+15613F-HR/ATimelineGroup
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD16,466$310K<0.01%+5,78113F-HRTimelineGroup
SIMPLEX TRADING, LLC16,307$306K0.01%+2,83313F-HRTimeline
LPL Financial LLC15,192$286K<0.01%+7913F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/15,018$282K<0.01%+1,75913F-HRTimelineGroup
DDFG, Inc14,728$277K0.08%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,553$274K<0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC14,367$270K0.01%new13F-HRTimelineGroup
Empowered Funds, LLC14,273$268K<0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…14,214$267K<0.01%013F-HRTimelineGroup
State of Alaska, Department of Revenue14,162$266K<0.01%-25513F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…13,281$263K<0.01%+2,55613F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC12,900$243K0.05%+1,19513F-HRTimelineGroup
EntryPoint Capital, LLC12,375$233K0.1%new13F-HRTimeline
Gratus Wealth Advisors, LLC12,250$230K0.04%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC12,285$228K<0.01%-94913F-HRTimelineGroup
Wealth Architects, LLC12,110$228K0.03%013F-HRTimeline
GSA CAPITAL PARTNERS LLP11,667$219K0.02%new13F-HRTimeline
Private Advisor Group, LLC11,216$211K<0.01%-12913F-HRTimeline
CIBC WORLD MARKETS CORP11,172$210K<0.01%new13F-HRTimeline
FIRST CITIZENS BANK & TRUST CO10,894$205K<0.01%new13F-HRTimeline
W1M Asset Management Ltd10,700$201K0.02%013F-HRTimeline
NJ State Employees Deferred Compensatio…10,500$197K0.02%013F-HRTimeline
WOLVERINE TRADING, LLC10,382$193K<0.01%new13F-HRTimeline
Envestnet Portfolio Solutions, Inc.in group ENVESTNET ASSET MANAGEMENT INC10,080$190K<0.01%new13F-HRTimelineGroup
Beaumont Financial Advisors, LLC10,075$189K0.01%-10013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC9,398$177K0.01%-26813F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.8,012$151K<0.01%new13F-HR/ATimelineGroup
Amundiin group Amundi5,360$106K<0.01%-1,43113F-HRTimelineGroup
KBC Group NVin group KBC Group NV5,224$98K<0.01%+1,64413F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,875$91.7K<0.01%-80213F-HRTimelineGroup
Elgethun Capital Management4,000$75.2K0.02%013F-HRTimeline
Atlantic Private Wealth, LLC4,000$75.2K0.06%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,485$65.5K<0.01%-1,27813F-HRTimelineGroup
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…3,211$60.4K0.02%-26713F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP2,978$56K<0.01%+1,25013F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.2,613$49.1K<0.01%13F-HRTimeline