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ARWR ARROWHEAD PHARMACEUTICALS IN

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COM (common), issuer CIK 879407

394 managers (402 13F filers) reported a position in ARWR shares at 2025-12-31, 116,004,650 shares in all. 112 filers opened a position and 27 filers sold out during the quarter.

Managers
394
13F filers
402
New
112
Added
125
Reduced
110
Sold out
27
Shares held by filers
116,004,650

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 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
CWM, LLCin group CWM, LLC12,347$820K<0.01%+16813F-HRTimelineGroup
VestGen Advisors, LLC12,312$817K0.03%new13F-HRTimeline
Wealth Architects, LLC12,268$814K0.07%+11913F-HRTimeline
Lynx1 Capital Management LPin group Lynx1 Capital Management LP12,043$800K0.16%new13F-HRTimelineGroup
O'Neil Global Advisors, Inc.12,037$799K0.27%new13F-HRTimeline
Quantinno Capital Management LP12,013$798K<0.01%+3,24313F-HRTimeline
Farther Finance Advisors, LLC11,941$793K0.01%+11,54613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC18,686$791K<0.01%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP11,811$784K<0.01%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP11,445$768K<0.01%+1,26913F-HRTimeline
Man Group plcin group Man Group plc11,552$767K<0.01%new13F-HRTimelineGroup
Bellevue Group AGin group Bellevue Group AG11,550$767K0.01%new13F-HRTimelineGroup
NEOS Investment Management LLC11,542$766K<0.01%-20,25313F-HRTimeline
Tema ETFs LLC11,542$766K0.06%-20,25313F-HRTimeline
Cresset Asset Management, LLC11,513$764K<0.01%-17913F-HRTimeline
Cypress Point Wealth Management, LLC11,200$744K0.16%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11,102$737K<0.01%+17813F-HRTimelineGroup
FORA Capital, LLC11,000$730K0.09%new13F-HRTimeline
World Investment Advisors10,987$729K0.01%-2,79013F-HR/ATimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…10,957$727K0.02%+87813F-HRTimelineGroup
Private Advisor Group, LLC10,763$715K<0.01%013F-HRTimeline
W1M Asset Management Ltd10,700$710K0.01%013F-HRTimeline
Horizon Investments, LLC10,698$710K0.01%new13F-HRTimeline
XPONANCE LLC10,434$693K0.01%+93513F-HRTimeline
Beaumont Financial Advisors, LLC10,388$690K0.05%+6513F-HRTimeline
State of Wyoming10,110$671K0.07%+59113F-HRTimeline
CIBC Bancorp USA Inc.group of 2 filers holding9,813$651K+8,813Timeline
Vanguard Capital Wealth Advisors9,444$627K0.5%-1,84113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Abel Hall, LLC8,819$585K0.14%new13F-HRTimeline
IFP Advisors, Inc8,703$578K0.01%-6,41613F-HRTimeline
IvyRock Asset Management (HK) Ltd8,500$564K0.3%-2,00013F-HRTimeline
Sagewood Asset Management LP8,400$558K0.2%13F-HRTimeline
Crossmark Global Holdings, Inc.8,348$554K0.01%+1,00813F-HRTimeline
M&T Bank Corpin group M&T Bank Corp8,216$545K<0.01%-79813F-HR/ATimelineGroup
Keystone Financial Group8,000$531K0.04%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd7,891$524K0.02%-21,05413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC7,742$514K<0.01%new13F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …7,277$493K<0.01%new13F-HRTimelineGroup
Cambridge Investment Research Advisors,…7,046$468K<0.01%new13F-HRTimeline
CHOREO, LLC6,688$450K0.01%new13F-HRTimeline
Koshinski Asset Management, Inc.6,749$448K0.03%013F-HRTimeline
Cetera Investment Advisers6,697$445K<0.01%new13F-HRTimeline
PSP Research LLC6,689$444K0.39%13F-HRTimeline
Velan Capital Investment Management LP6,500$432K0.25%013F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP6,437$427K<0.01%+3,26113F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP6,307$419K<0.01%new13F-HRTimelineGroup
Merit Financial Group, LLC6,303$418K<0.01%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…6,155$417K<0.01%-8,57613F-HRTimelineGroup
Parkway Wealth Management Group, LLC6,235$414K0.06%13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC6,229$414K0.01%new13F-HRTimeline
TWO SIGMA ADVISERS, LPin group TWO SIGMA INVESTMENTS, LP6,200$412K<0.01%-15,53413F-HRTimelineGroup
JOHNSON INVESTMENT COUNSEL INC6,000$398K<0.01%-16,63513F-HRTimeline
Fermata Advisors, LLC6,000$398K0.1%new13F-HRTimeline
Quantbot Technologies LP5,904$392K0.01%-5,29313F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…5,798$385K<0.01%new13F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.5,760$382K<0.01%-12113F-HRTimeline
TWO SIGMA SECURITIES, LLC5,701$378K0.05%new13F-HRTimeline
Pallas Capital Advisors LLC5,699$378K0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC5,671$376K<0.01%new13F-HRTimelineGroup
Financial Enhancement Group LLC5,525$373K0.05%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV5,300$352K<0.01%new13F-HRTimeline
SAGE RHINO CAPITAL LLC5,236$348K0.07%new13F-HRTimeline
Brooklyn Investment Group4,808$335K0.02%new13F-HRTimeline
EntryPoint Capital, LLC4,961$329K0.13%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT4,765$316K0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV4,749$315K<0.01%013F-HRTimelineGroup
Marex Group Ltdin group Marex Group Ltd4,687$311K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC4,640$308K<0.01%+1,41813F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC4,483$298K0.02%new13F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC4,474$297K0.01%new13F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC4,440$295K0.01%new13F-HRTimeline
Graham Capital Management, L.P.4,209$279K0.01%new13F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD4,182$278K<0.01%-68,25813F-HRTimelineGroup
IEQ CAPITAL, LLC4,144$275K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC4,142$275K0.01%+7513F-HRTimeline
Dynamic Technology Lab Private Ltd4,080$271K0.06%new13F-HRTimeline
Vise Technologies, Inc.4,038$268K0.01%new13F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…4,000$266K0.01%new13F-HRTimelineGroup
Elgethun Capital Management4,000$266K0.05%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT3,948$262K<0.01%new13F-HRTimeline
CIBC Asset Management Inc3,930$261K<0.01%-5,27413F-HRTimeline
VANTAGE WEALTH3,750$249K0.05%new13F-HRTimeline
Morton Capital Management LLC/CA3,726$247K0.04%new13F-HRTimeline
CAXTON ASSOCIATES LLP3,710$246K<0.01%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC3,673$244K<0.01%new13F-HRTimeline
GAMMA Investing LLC3,649$242K0.01%+1,02313F-HRTimeline
Sequoia Financial Advisors, LLC3,638$242K<0.01%new13F-HRTimeline
AlphaQuest LLC3,540$235K0.01%+1,46013F-HRTimeline
SCOTIA CAPITAL INC.3,482$231K<0.01%new13F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A3,465$230K<0.01%new13F-HRTimelineGroup
HIGHLAND CAPITAL MANAGEMENT, LLC3,453$229K0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.3,344$222K0.02%new13F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…3,279$218K<0.01%new13F-HRTimelineGroup
Summit Trail Advisors, LLC3,164$210K<0.01%new13F-HRTimeline
Global Assets Advisory, LLC3,148$209K0.06%new13F-HRTimeline
PDS Planning, Inc3,091$205K0.01%new13F-HRTimeline
Smartleaf Asset Management LLC2,903$195K0.01%+1,21113F-HRTimeline
GF FUND MANAGEMENT CO. LTD.2,668$177K<0.01%-30713F-HRTimeline
Atlantic Private Wealth, LLC2,600$173K0.11%-1,40013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,210$147K<0.01%-1,23213F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,175$144K<0.01%new13F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,732$115K<0.01%+69913F-HRTimelineGroup
Havemeyer Place LP1,658$110K0.02%13F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…1,663$110K<0.01%new13F-HRTimelineGroup
Benson Wealth Management INC1,455$96.6K0.11%13F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.1,377$91K<0.01%-2,42713F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding1,312$87.1K-18,411Timeline
NewEdge Advisors, LLC1,300$86.3K<0.01%013F-HRTimeline
PALLADIEM, LLC1,210$81.4K0.08%13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,217$80.8K<0.01%+6713F-HRTimelineGroup
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.1,215$80.7K<0.01%013F-HRTimelineGroup
Employees Retirement System of Texas1,202$80K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC1,123$74.6K<0.01%+88413F-HRTimeline
Salomon & Ludwin, LLC1,046$66.8K0.01%+10913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…941$62.5K<0.01%-7613F-HRTimelineGroup
SageView Advisory Group, LLC903$60K<0.01%new13F-HRTimeline
DANSKE BANK A/S900$59.8K<0.01%new13F-HRTimeline
Sterling Capital Management LLC867$57.6K<0.01%+57513F-HRTimeline
Elyxium Wealth, LLC806$53.5K0.02%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB754$50.1K<0.01%+4313F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.737$49K<0.01%+47113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
UMB Bank, n.a.725$48.1K<0.01%+6713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MAI Capital Management721$47.9K<0.01%+2113F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.676$44.9K<0.01%-83213F-HRTimelineGroup
Allworth Financial LP614$40.8K<0.01%+6213F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…557$37K<0.01%-33313F-HR/ATimelineGroup
Washington Trust Advisors, Inc.545$36.2K<0.01%-27513F-HRTimeline
WPG Advisers, LLC543$36K0.03%+43113F-HRTimeline
SIGNATUREFD, LLC498$33.1K<0.01%+2113F-HRTimeline
Steward Partners Investment Advisory, L…485$32.2K<0.01%-12013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP484$32.1K<0.01%-31313F-HRTimelineGroup
FIRST HORIZON CORP480$31.9K<0.01%new13F-HRTimeline
Covestor Ltd456$30K0.02%013F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…438$29.1K<0.01%+14413F-HRTimeline
Costello Asset Management, INC400$26.6K0.01%-54013F-HRTimeline
Parkside Financial Bank & Trust385$25.6K<0.01%+6413F-HRTimeline
Sound Income Strategies, LLC393$25.1K<0.01%-41213F-HRTimeline
TSFG, LLC380$25K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC354$23.5K<0.01%+413F-HRTimeline
Kemnay Advisory Services Inc.347$23K<0.01%new13F-HRTimeline
TD Waterhouse Canada Inc.300$19.9K<0.01%new13F-HRTimeline
WHITTIER TRUST CO241$17.1K<0.01%013F-HRTimeline
Larson Financial Group LLC254$16.9K<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC248$16.5K<0.01%+21613F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…234$15.5K<0.01%-213F-HR/ATimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.222$14.7K<0.01%-40013F-HRTimelineGroup
PRIVATE TRUST CO NA212$14.1K<0.01%-10313F-HRTimeline
Private Wealth Management Group, LLC206$13.7K<0.01%013F-HRTimeline
Parallel Advisors, LLC198$13.1K<0.01%+4113F-HRTimeline
Matrix Trust Co201$13K<0.01%new13F-HRTimeline
VALLEY NATIONAL ADVISERS INC200$13K<0.01%013F-HRTimeline
Bare Financial Services, Inc188$12.5K<0.01%+4113F-HRTimeline
HARBOUR INVESTMENTS, INC.185$12.3K<0.01%+313F-HRTimeline
Signature Resources Capital Management,…180$11.9K0.01%013F-HRTimeline
Clearstead Advisors, LLC153$10.2K<0.01%-52213F-HRTimeline
Federation des caisses Desjardins du Qu…139$9.23K<0.01%new13F-HRTimeline
LRI Investments, LLC125$8.32K<0.01%new13F-HRTimeline
Bernard Wealth Management Corp.125$8.3K<0.01%013F-HRTimeline
Avion Wealth126$8K<0.01%013F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI100$6.64K<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC100$6.64K<0.01%013F-HRTimeline
Grove Bank & Trust98$6.51K<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.92$6.11K<0.01%013F-HRTimeline
Tradewinds Capital Management, LLC90$5.98K<0.01%-9513F-HRTimeline
Versant Capital Management, Inc87$5.78K<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…80$5.31K<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…80$5.31K<0.01%+3413F-HRTimelineGroup
Clearstead Trust, LLC74$4.91K<0.01%-7813F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.71$4.71K<0.01%-413F-HRTimelineGroup
FLAGSHIP HARBOR ADVISORS, LLC58$3.85K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC56$3.72K<0.01%13F-HRTimeline
Bayforest Capital Ltd54$3.58K<0.01%-5,59013F-HRTimeline
Arax Advisory Partners51$3.39K<0.01%-1,49413F-HRTimeline
Leonteq Securities AG41$2.72K<0.01%-23713F-HRTimeline
Retirement Wealth Solutions LLC41$2.72K<0.01%+213F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT40$2.66K<0.01%new13F-HRTimeline
Cedar Mountain Advisors, LLC38$2.52K<0.01%013F-HRTimeline
Fortitude Family Office, LLC38$2.52K<0.01%013F-HRTimeline
Activest Wealth Management30$1.99K<0.01%-6313F-HRTimeline
Rakuten Securities, Inc.in group Rakuten Group, Inc.30$1.99K<0.01%new13F-HRTimelineGroup
Dogwood Wealth Management LLC29$1.93K<0.01%new13F-HRTimeline
Torren Management, LLC28$1.86K<0.01%13F-HRTimeline
Kilter Group LLC26$1.73K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.22$1.46K<0.01%-5113F-HRTimeline
Ankerstar Wealth, LLC22$1.46K<0.01%13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC18$1.2K<0.01%013F-HRTimeline
GPS Wealth Strategies Group, LLC18$1.2K<0.01%013F-HRTimeline
FINANCIAL CONSULATE, INC15$996<0.01%new13F-HRTimeline
Essential Partners LLC13$863<0.01%013F-HRTimeline
True Wealth Design, LLC12$797<0.01%013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC11$731<0.01%13F-HRTimeline
TD Capital Management LLC9$598<0.01%new13F-HRTimeline
Abound Wealth Management8$532<0.01%013F-HRTimeline
Dunhill Financial, LLC1$92<0.01%new13F-HRTimeline