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Disclosery

ARWR ARROWHEAD PHARMACEUTICALS IN

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COM (common), issuer CIK 879407

294 managers (303 13F filers) reported a position in ARWR shares at 2025-09-30, 110,936,274 shares in all. 65 filers opened a position and 41 filers sold out during the quarter.

Managers
294
13F filers
303
New
65
Added
101
Reduced
82
Sold out
41
Shares held by filers
110,936,274

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Quantinno Capital Management LP8,770$302K<0.01%new13F-HRTimeline
Keystone Financial Group8,000$276K0.02%new13F-HR/ATimeline
Aigen Investment Management, LP7,548$260K0.04%new13F-HRTimeline
Crossmark Global Holdings, Inc.7,340$253K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…7,128$246K<0.01%-300,61713F-HRTimelineGroup
Koshinski Asset Management, Inc.6,749$233K0.02%new13F-HRTimeline
Integrated Wealth Concepts LLC6,577$227K<0.01%new13F-HRTimeline
Velan Capital Investment Management LP6,500$224K0.21%new13F-HRTimeline
MBE Wealth Management, LLC6,368$220K0.09%new13F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.5,881$203K<0.01%new13F-HRTimeline
Bayforest Capital Ltd5,644$195K0.09%-53,75913F-HRTimeline
KBC Group NVin group KBC Group NV4,749$164K<0.01%013F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC4,067$140K<0.01%new13F-HRTimeline
Atlantic Private Wealth, LLC4,000$138K0.09%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.3,804$131K<0.01%-38513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…3,442$119K<0.01%-7,18013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC3,222$111K<0.01%+19013F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP3,176$110K<0.01%+6213F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.2,975$103K<0.01%-21113F-HRTimeline
GROUP ONE TRADING LLC2,651$91.4K<0.01%-16,70313F-HRTimeline
GAMMA Investing LLC2,626$90.6K<0.01%+1,02913F-HRTimeline
AlphaQuest LLC2,080$71.7K<0.01%-30,50113F-HRTimeline
Smartleaf Asset Management LLC1,692$57.2K<0.01%+1,61813F-HRTimeline
Arax Advisory Partners1,545$53.3K<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,508$52K<0.01%new13F-HRTimelineGroup
Wealthspire Advisors, LLC1,496$51.6K<0.01%new13F-HRTimeline
NewEdge Advisors, LLC1,300$44.8K<0.01%013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.1,215$41.9K<0.01%013F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,150$39.7K<0.01%-21513F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC1,068$38K<0.01%+13213F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,033$36K<0.01%-1513F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,017$35.1K<0.01%+1513F-HRTimelineGroup
Salomon & Ludwin, LLC937$33.8K<0.01%new13F-HRTimeline
Manchester Capital Management LLC979$33.8K<0.01%013F-HRTimeline
Costello Asset Management, INC940$32.4K0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…890$30.7K<0.01%new13F-HRTimelineGroup
Sound Income Strategies, LLC805$29K<0.01%013F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd834$28.8K0.01%new13F-HRTimelineGroup
Washington Trust Advisors, Inc.820$28.3K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP797$26.1K<0.01%013F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB711$24.5K<0.01%013F-HRTimeline
MAI Capital Management700$24.1K<0.01%-20313F-HRTimeline
Clearstead Advisors, LLC675$23.3K<0.01%+14613F-HRTimeline
UMB Bank, n.a.658$22.7K<0.01%+18213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Optiver Holding B.V.in group Optiver Holding B.V.622$21.5K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…605$20.9K<0.01%013F-HRTimeline
Allworth Financial LP552$19K<0.01%+113F-HRTimeline
SIGNATUREFD, LLC477$16.5K<0.01%+1513F-HRTimeline
Covestor Ltd456$16K0.01%-113F-HRTimeline
Farther Finance Advisors, LLC395$13.6K<0.01%+34913F-HRTimeline
ROTHSCHILD INVESTMENT LLC350$12.1K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust321$11.1K<0.01%+21713F-HRTimeline
PRIVATE TRUST CO NA315$10.9K<0.01%-1,52113F-HRTimeline
LANARK FINANCIAL, INC.305$10.5K<0.01%013F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…294$10.1K<0.01%new13F-HRTimeline
Sterling Capital Management LLC292$10.1K<0.01%+113F-HRTimeline
Leonteq Securities AG278$9.59K<0.01%-1,35213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.266$9K<0.01%+9313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Larson Financial Group LLC254$8.76K<0.01%+24513F-HRTimeline
WHITTIER TRUST CO241$8.71K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC239$8.24K<0.01%+1213F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…236$8.14K<0.01%+213F-HRTimelineGroup
Private Wealth Management Group, LLC206$7.11K<0.01%013F-HRTimeline
Tradewinds Capital Management, LLC185$6.38K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.182$6.28K<0.01%+15513F-HRTimeline
Signature Resources Capital Management,…180$6.21K<0.01%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC200$6K<0.01%013F-HRTimeline
Parallel Advisors, LLC157$5.42K<0.01%-5713F-HRTimeline
Clearstead Trust, LLC152$5.24K<0.01%013F-HRTimeline
Bare Financial Services, Inc147$5.07K<0.01%+9913F-HRTimeline
Bernard Wealth Management Corp.125$4.31K<0.01%013F-HRTimeline
Avion Wealth126$4K<0.01%013F-HRTimeline
WPG Advisers, LLC112$3.86K<0.01%-6513F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI100$3.45K<0.01%013F-HRTimeline
Prestige Wealth Management Group LLC100$3.45K<0.01%-6513F-HR/ATimeline
Activest Wealth Management93$3.21K<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.92$3.17K<0.01%013F-HRTimeline
Versant Capital Management, Inc87$3K<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…80$2.76K<0.01%013F-HRTimeline
Advisory Services Network, LLC76$2.62K<0.01%new13F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.75$2.59K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.73$2.52K<0.01%+5113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…46$1.59K<0.01%013F-HRTimelineGroup
Guerra Advisors Inc45$1.55K<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC39$1.35K<0.01%new13F-HRTimeline
Cedar Mountain Advisors, LLC38$1.31K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC38$1.31K<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC32$1.1K<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK18$621<0.01%013F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC18$621<0.01%new13F-HRTimeline
GPS Wealth Strategies Group, LLC18$621<0.01%013F-HRTimeline
Essential Partners LLC13$448<0.01%-6013F-HRTimeline
True Wealth Design, LLC12$414<0.01%013F-HRTimeline
Abound Wealth Management8$276<0.01%013F-HRTimeline