Skip to main content
Livermore
Livermore
ZHEN

Arrowhead Pharmaceuticals, Inc.

ARWR
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0000879407

In the last 90 days, Arrowhead Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 2 sales; 501 institutions reported holding it in 13F filings for Q2 2026, worth $9.73B in total; no superinvestor holds it.

13F holders, Q1 2024

Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
273
+10 vs. Q4 2023
Shares held
96.7M
+19.2M (+24.8%) vs. Q4 2023
Total value
$2.76B
+$392.6M (+16.6%) vs. Q4 2023
New holders
40
108 more added
Sold out
30
74 more reduced

3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ARWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2024: 273 institutions
Q1 2021: 289 institutionsQ2 2021: 314 institutionsQ3 2021: 297 institutionsQ4 2021: 311 institutionsQ1 2022: 307 institutionsQ2 2022: 279 institutionsQ3 2022: 278 institutionsQ4 2022: 282 institutionsQ1 2023: 257 institutionsQ2 2023: 274 institutionsQ3 2023: 257 institutionsQ4 2023: 266 institutionsQ1 2024: 273 institutionsQ2 2024: 272 institutionsQ3 2024: 272 institutionsQ4 2024: 269 institutionsQ1 2025: 264 institutionsQ2 2025: 281 institutionsQ3 2025: 303 institutionsQ4 2025: 401 institutionsQ1 2026: 437 institutionsQ2 2026: 501 institutions
Value heldQ1 2024: $2.76B
Q1 2021: $4.55BQ2 2021: $5.54BQ3 2021: $4.16BQ4 2021: $4.51BQ1 2022: $3.19BQ2 2022: $2.54BQ3 2022: $2.35BQ4 2022: $2.97BQ1 2023: $1.85BQ2 2023: $2.57BQ3 2023: $2.01BQ4 2023: $2.37BQ1 2024: $2.76BQ2 2024: $2.54BQ3 2024: $1.90BQ4 2024: $1.88BQ1 2025: $1.34BQ2 2025: $1.67BQ3 2025: $3.83BQ4 2025: $7.70BQ1 2026: $7.58BQ2 2026: $9.73B
Institutions holding ARWR and their total value by quarter
QuarterHoldersValue
Q2 2026501$9.73B
Q1 2026437$7.58B
Q4 2025401$7.70B
Q3 2025303$3.83B
Q2 2025281$1.67B
Q1 2025264$1.34B
Q4 2024269$1.88B
Q3 2024272$1.90B
Q2 2024272$2.54B
Q1 2024273$2.76B
Q4 2023266$2.37B
Q3 2023257$2.01B
Q2 2023274$2.57B
Q1 2023257$1.85B
Q4 2022282$2.97B
Q3 2022278$2.35B
Q2 2022279$2.54B
Q1 2022307$3.19B
Q4 2021311$4.51B
Q3 2021297$4.16B
Q2 2021314$5.54B
Q1 2021289$4.55B

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q4 2023.

Institutions holding ARWR in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Comerica Bank48,312$1.38M0.01%+4,855+11.2%Added
Erste Asset Management GmbH47,000$1.35M0.02%+47,000New
New York State Common Retirement Fund46,200$1.32M0.00%+5,600+13.8%Added
Hennion & Walsh Asset Management, Inc.45,734$1.31M0.07%+4,523+11.0%Added
Wells Fargo & Company45,132$1.29M0.00%−7,183−13.7%Reduced
Evolutionary Tree Capital Management, LLC44,896$1.28M1.29%−6,791−13.1%Reduced
US Bancorp43,796$1.25M0.00%−2,409−5.2%Reduced
ClariVest Asset Management LLC42,512$1.22M0.13%−202−0.5%Reduced
Oak Ridge Investments LLC41,932$1.20M0.12%−1,712−3.9%Reduced
Advisor Group Holdings, Inc.39,019$1.12M0.00%−663−1.7%Reduced
Ameritas Investment Partners, Inc.38,867$1.11M0.04%+4,640+13.6%Added
Two Sigma Advisers, LP38,800$1.11M0.00%−38,700−49.9%Reduced
Campbell & CO Investment Adviser LLC37,816$1.08M0.09%+21,855+136.9%Added
DekaBank Deutsche Girozentrale37,844$1.08M0.00%00.0%Unchanged
Louisiana State Employees Retirement System35,700$1.02M0.02%+5,600+18.6%Added
ProShare Advisors LLC35,592$1.02M0.00%+6,341+21.7%Added
Royal Bank of Canada35,109$1.00M0.00%−15,164−30.2%Reduced
Ghost Tree Capital, LLC35,000$1.00M0.32%+35,000New
Teachers Retirement System of the State of Kentucky34,942$999.0K0.01%00.0%Unchanged
NEOS Investment Management LLC34,560$988.4K0.06%+22,848+195.1%Added
Arizona State Retirement System33,864$968.5K0.01%+5,397+19.0%Added
Commonwealth Equity Services, LLC33,413$956.0K0.00%−515−1.5%Reduced
Two Sigma Investments, LP33,302$952.4K0.00%+7,400+28.6%Added
Jump Financial, LLC31,702$906.7K0.02%−1,124−3.4%Reduced
Thrivent Financial for Lutherans31,048$888.0K0.00%+4,270+15.9%Added
Oregon Public Employees Retirement Fund30,638$876.2K0.02%+330+1.1%Added
State of Michigan Retirement System30,470$871.4K0.00%+4,800+18.7%Added
State Board of Administration of Florida Retirement System33,353$847.2K0.00%+4,140+14.2%Added
Exchange Traded Concepts, LLC29,069$831.4K0.02%−14,683−33.6%Reduced
TD Asset Management Inc28,400$812.2K0.00%+28,400New
Fox Run Management, L.L.C.28,098$803.6K0.17%+28,098New
EFG Asset Management (North America) Corp.27,745$792.5K0.14%+27,745New
Northwestern Mutual Investment Management Company, LLC27,635$790.4K0.02%+3,788+15.9%Added
NVWM, LLC27,581$788.8K0.22%+27,581New
Teacher Retirement System of Texas27,422$784.0K0.01%+3,866+16.4%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys27,407$783.8K0.01%+3,754+15.9%Added
Harbor Capital Advisors, Inc.26,832$767.0K0.10%+5,258+24.4%Added
Creative Planning25,856$739.5K0.00%+7,455+40.5%Added
STRS Ohio25,700$735.0K0.00%−2,800−9.8%Reduced
Bayesian Capital Management, LP25,303$723.7K0.07%+25,303New
IFP Advisors, Inc25,013$715.4K0.03%−1,300−4.9%Reduced
Victory Capital Management Inc24,556$702.3K0.00%+2,723+12.5%Added
China Universal Asset Management Co., Ltd.23,838$681.8K0.09%+11,409+91.8%Added
Zurcher Kantonalbank (Zurich Cantonalbank)23,812$681.0K0.00%+1,113+4.9%Added
Handelsbanken Fonder AB23,000$658.0K0.00%+1,400+6.5%Added
Mariner, LLC22,199$634.9K0.00%+22,199New
New Mexico Educational Retirement Board22,100$632.0K0.02%00.0%Unchanged
Resona Asset Management Co.,Ltd.21,162$605.2K0.00%+21,162New
Simplex Trading, LLC21,011$600.0K0.02%+1,867+9.8%Added
Franklin Resources Inc20,770$594.0K0.00%+20,770New
Edgewood Management LLC20,000$572.0K0.00%00.0%Unchanged
Pacer Advisors, Inc.19,958$570.8K0.00%+3,839+23.8%Added
Algert Global LLC19,810$566.6K0.02%+10,830+120.6%Added
Pine Valley Investments Ltd Liability Co19,511$558.0K0.04%−8,221−29.6%Reduced
B. Metzler seel. Sohn & Co. AG18,705$535.0K0.01%00.0%Unchanged
Panagora Asset Management Inc18,542$530.3K0.00%−66,720−78.3%Reduced
Myecfo, LLC18,497$529.0K0.31%+18,497New
Xponance, Inc.17,290$494.5K0.01%+2,198+14.6%Added
LPL Financial LLC16,632$475.7K0.00%−2,487−13.0%Reduced
Bank of Montreal12,833$451.6K0.00%+948+8.0%Added
Lido Advisors, LLC15,612$446.5K0.00%+21+0.1%Added
Hoylecohen, LLC15,550$444.7K0.03%00.0%Unchanged
Scientech Research LLC15,230$435.6K0.23%+15,230New
Federated Hermes, Inc.14,738$421.5K0.00%+7,308+98.4%Added
DDFG, Inc14,728$421.2K0.13%00.0%Unchanged
Public Employees Retirement Association of Colorado14,553$416.0K0.00%00.0%Unchanged
State of Alaska, Department of Revenue13,437$384.0K0.00%+1,860+16.1%Added
E Fund Management Co., Ltd.12,956$370.5K0.02%−6,575−33.7%Reduced
Prelude Capital Management, LLC12,700$363.2K0.02%+12,700New
Cetera Investment Advisers12,370$353.8K0.00%+12,370New
Man Group plc12,117$346.5K0.00%−100,842−89.3%Reduced
Wealth Architects, LLC12,110$346.3K0.05%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.11,998$343.1K0.00%+514+4.5%Added
Prudential Financial Inc11,860$339.2K0.00%−1,396−10.5%Reduced
Private Advisor Group, LLC11,347$324.5K0.00%−484−4.1%Reduced
Gsa Capital Partners LLP10,999$315.0K0.03%−4,689−29.9%Reduced
SEI Investments Co10,774$308.1K0.00%−280−2.5%Reduced
London & Capital Asset Management Ltd10,700$306.0K0.02%00.0%Unchanged
NJ State Employees Deferred Compensation Plan10,500$300.3K0.04%00.0%Unchanged
JustInvest LLC10,346$295.9K0.01%+261+2.6%Added
Beaumont Financial Advisors, LLC10,175$291.0K0.02%00.0%Unchanged
Securian Asset Management, Inc10,100$288.9K0.01%+1,121+12.5%Added
O'Shaughnessy Asset Management, LLC9,752$278.9K0.00%−144−1.5%Reduced
Gratus Wealth Advisors, LLC12,250$277.0K0.05%+12,250New
Raymond James & Associates9,576$273.9K0.00%−11,542−54.7%Reduced
HSBC Holdings PLC9,521$272.3K0.00%+9,521New
Oxford Asset Management LLP9,520$272.3K0.29%+9,520New
Wolverine Trading, LLC9,441$270.0K0.00%−22,119−70.1%Reduced
Virtu Financial LLC9,411$269.0K0.02%+9,411New
EP Wealth Advisors, LLC8,819$252.2K0.00%+319+3.8%Added
Wealth Enhancement Advisory Services, LLC8,536$244.1K0.00%+104+1.2%Added
Crossmark Global Holdings, Inc.8,351$239.0K0.00%+1,106+15.3%Added
Independent Financial Group, LLC8,350$238.8K0.01%−675−7.5%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.8,341$238.6K0.00%−373−4.3%Reduced
Pictet & Cie (Europe) SA8,125$232.4K0.01%−434−5.1%Reduced
Keystone Financial Group8,000$228.8K0.03%00.0%Unchanged
Graham Capital Management, L.P.7,983$228.3K0.01%+7,983New
Pensionmark Financial Group, LLC7,752$221.7K0.03%−8,955−53.6%Reduced
Sectoral Asset Management Inc7,682$219.7K0.09%−500−6.1%Reduced
SG Americas Securities, LLC7,355$210.0K0.00%−27,365−78.8%Reduced