ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.21,318,582$1,415,341
VANGUARD GROUP INC15,293,121$1,015,310
Avoro Capital Advisors LLC10,625,000$705,394
FMR LLC6,520,408$432,890
STATE STREET CORP6,403,830$425,150
GEODE CAPITAL MANAGEMENT, LLC3,264,963$216,799
Slate Path Capital LP2,523,500$167,535
BAKER BROS. ADVISORS LP2,175,645$144,441
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP2,087,953$138,619
FRED ALGER MANAGEMENT, LLC1,832,997$121,693
DEERFIELD MANAGEMENT COMPANY, L.P.1,832,946$121,689
DRIEHAUS CAPITAL MANAGEMENT LLC1,769,340$117,466
NORGES BANK1,704,464$113,159
GOLDMAN SACHS GROUP INC1,677,522$111,371
Siren, L.L.C.1,500,476$99,617
MORGAN STANLEY1,476,005$97,992
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,353,719$89,873
NORTHERN TRUST CORP1,346,257$89,378
Fisher Asset Management, LLC1,311,727$87,086
JANUS HENDERSON GROUP PLC1,280,446$84,997
UBS ASSET MANAGEMENT AMERICAS INC1,260,380$83,677
Pictet Asset Management Holding SA1,028,736$68,636
UBS Group AG987,287$65,546
Vestal Point Capital, LP900,000$59,751
Bank of New York Mellon Corp887,848$58,944
PRICE T ROWE ASSOCIATES INC /MD/838,818$56
Western Financial Corp/CA820,239$54,456
PRINCIPAL FINANCIAL GROUP INC715,539$47,505
Assenagon Asset Management S.A.684,889$45,470
Connor, Clark & Lunn Investment Management Ltd.663,262$44,034
BANK OF AMERICA CORP /DE/622,029$41,297
JPMORGAN CHASE & CO611,910$40,625
RTW INVESTMENTS, LP584,716$38,819
ADAGE CAPITAL PARTNERS GP, L.L.C.550,000$36,515
Invesco Ltd.547,758$36,366
Public Sector Pension Investment Board478,514$31,769
CITADEL ADVISORS LLC474,259$31,486
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC470,000$31,203
Voya Investment Management LLC422,731$28,065
Woodline Partners LP400,184$26,568
Privium Fund Management B.V.398,204$26,437
Legal & General Group Plc395,311$26,245
BALYASNY ASSET MANAGEMENT L.P.376,216$24,977
Alyeska Investment Group, L.P.375,371$24,921
EVENTIDE ASSET MANAGEMENT, LLC370,000$24,564
RHUMBLINE ADVISERS352,395$23,395
NORDEA INVESTMENT MANAGEMENT AB324,251$21,566
BARCLAYS PLC321,833$21,366
Nuveen, LLC288,578$19,159
VOLORIDGE INVESTMENT MANAGEMENT, LLC288,511$19,154
abrdn plc286,146$18,997
FengHe Fund Management Pte. Ltd.266,700$17,706
AMERIPRISE FINANCIAL INC257,477$17,094
Trexquant Investment LP250,944$16,660
Swiss National Bank245,400$16,292
DEUTSCHE BANK AG\242,074$16,071
FIRST TRUST ADVISORS LP237,730$15,783
Clearbridge Investments, LLC208,062$13,813
RAYMOND JAMES FINANCIAL INC198,387$13,171
Hillsdale Investment Management Inc.193,850$12,870
PINNACLE ASSOCIATES LTD191,669$12,725
ALLIANCEBERNSTEIN L.P.172,666$11,463
Universal- Beteiligungs- und Servicegesellschaft mbH159,538$10,592
Skandinaviska Enskilda Banken AB (publ)159,532$10,590
SILVERCREST ASSET MANAGEMENT GROUP LLC158,622$10,531
WELLS FARGO & COMPANY/MN152,507$10,125
PRUDENTIAL FINANCIAL INC152,225$10,106
NEW YORK STATE TEACHERS RETIREMENT SYSTEM149,776$10
DIMENSIONAL FUND ADVISORS LP147,412$9,787
AQR CAPITAL MANAGEMENT LLC147,353$9,783
D. E. Shaw & Co., Inc.146,064$9,697
Rhenman & Partners Asset Management AB144,500$9,593
WEALTH EFFECTS LLC143,300$9,514
WCM INVESTMENT MANAGEMENT, LLC138,905$9,341
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.133,875$8,892
HighTower Advisors, LLC133,229$8,845
MARSHALL WACE, LLP123,855$8,223
Russell Investments Group, Ltd.122,115$8,107
GREAT WEST LIFE ASSURANCE CO /CAN/118,750$8
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM118,372$7,859
SEI INVESTMENTS CO112,279$7,454
Weiss Asset Management LP111,375$7,394
FRANKLIN RESOURCES INC107,366$7,128
NEUBERGER BERMAN GROUP LLC100,385$6,665
LPL Financial LLC100,277$6,657
Integral Health Asset Management, LLC100,000$6,639
MANUFACTURERS LIFE INSURANCE COMPANY, THE98,151$6,547
Tetragon Partners GP Ltd96,935$6,436
Thrivent Financial for Lutherans95,001$6
VICTORY CAPITAL MANAGEMENT INC92,623$6,149
PLATINUM INVESTMENT MANAGEMENT LTD89,484$5,941
Rafferty Asset Management, LLC84,469$5,608
Aquatic Capital Management LLC80,958$5,375
STATE OF WISCONSIN INVESTMENT BOARD79,214$5,259
ACT CAPITAL MANAGEMENT, LLC75,000$4,979
Pinion Investment Advisors, LLC75,000$4,979
Creative Planning74,421$4,941
MetLife Investment Management, LLC73,040$4,849
Erste Asset Management GmbH73,000$5,082
State of Alaska, Department of Revenue70,399$5
298 other institutions4,159,449$247,087
Total (398 institutions)115,988,531$7,587,798