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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, Q2 2023

Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Jun 30, 2023. 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
274
+19 vs. Q1 2023
Shares held
72.4M
−612.3K (−0.8%) vs. Q1 2023
Total value
$2.57B
+$720.9M (+38.9%) vs. Q1 2023
New holders
47
75 more added
Sold out
28
108 more reduced

2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2023: 274 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 heldQ2 2023: $2.57B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q1 2023.

Institutions holding ARWR in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Moody Aldrich Partners LLC57,535$2.05M0.40%+57,535New
State of Tennessee, Treasury Department56,323$2.01M0.01%00.0%Unchanged
Price T Rowe Associates Inc54,726$1.95M0.00%+2,706+5.2%Added
HighTower Advisors, LLC53,807$1.93M0.00%+20,255+60.4%Added
Yousif Capital Management, LLC53,290$1.90M0.02%−2,322−4.2%Reduced
Evolutionary Tree Capital Management, LLC52,010$1.85M2.23%+132+0.3%Added
Two Sigma Advisers, LP51,900$1.85M0.00%+19,900+62.2%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys51,674$1.84M0.01%+2,891+5.9%Added
Point72 Middle East FZE51,629$1.84M0.10%+51,629New
Ensign Peak Advisors, Inc50,990$1.82M0.00%00.0%Unchanged
Cubist Systematic Strategies, LLC50,085$1.79M0.02%+50,085New
Squarepoint Ops LLC49,734$1.77M0.01%−142,952−74.2%Reduced
Oak Ridge Investments LLC49,294$1.76M0.22%−1,648−3.2%Reduced
Putnam Investments LLC48,883$1.74M0.00%−1,526−3.0%Reduced
Janus Henderson Group PLC47,453$1.69M0.00%−594,604−92.6%Reduced
Profund Advisors LLC47,087$1.68M0.09%−5,715−10.8%Reduced
US Bancorp45,934$1.64M0.00%+3,191+7.5%Added
ClariVest Asset Management LLC45,695$1.63M0.08%−6,803−13.0%Reduced
Victory Capital Management Inc45,058$1.61M0.00%−4,757−9.5%Reduced
Royal Bank of Canada44,301$1.58M0.00%+23,131+109.3%Added
New York State Common Retirement Fund41,867$1.49M0.00%−11,333−21.3%Reduced
CI Private Wealth, LLC41,414$1.48M0.00%−106−0.3%Reduced
Advisor Group Holdings, Inc.40,784$1.45M0.00%−333−0.8%Reduced
Guggenheim Capital LLC39,771$1.42M0.01%−7,202−15.3%Reduced
Hennion & Walsh Asset Management, Inc.36,883$1.31M0.08%−30−0.1%Reduced
Qube Research & Technologies Ltd36,095$1.29M0.00%−12,523−25.8%Reduced
Ameritas Investment Partners, Inc.35,162$1.25M0.05%−320−0.9%Reduced
DekaBank Deutsche Girozentrale35,000$1.25M0.00%00.0%Unchanged
Commonwealth Equity Services, LLC34,390$1.23M0.00%+218+0.6%Added
Erste Asset Management GmbH33,200$1.19M0.02%00.0%Unchanged
D. E. Shaw & Co., Inc.31,390$1.12M0.00%+827+2.7%Added
Louisiana State Employees Retirement System31,200$1.11M0.02%+2,500+8.7%Added
Oregon Public Employees Retirement Fund30,908$1.10M0.01%−700−2.2%Reduced
State Board of Administration of Florida Retirement System29,103$1.04M0.00%−4,250−12.7%Reduced
Arizona State Retirement System28,901$1.03M0.01%−278−1.0%Reduced
SG Americas Securities, LLC28,206$1.01M0.01%+20,158+250.5%Added
Teacher Retirement System of Texas27,909$995.0K0.01%−3,114−10.0%Reduced
Jump Financial, LLC27,626$985.1K0.04%+4,680+20.4%Added
Acuta Capital Partners, LLC27,500$980.6K0.66%+27,500New
STRS Ohio26,600$948.0K0.00%+400+1.5%Added
ProShare Advisors LLC26,496$944.8K0.00%+428+1.6%Added
Boothbay Fund Management, LLC26,494$944.8K0.03%+26,494New
State of Michigan Retirement System26,370$940.4K0.01%−1,000−3.7%Reduced
Northwestern Mutual Investment Management Company, LLC23,757$847.2K0.02%−272−1.1%Reduced
Pacer Advisors, Inc.23,192$827.0K0.00%+14,672+172.2%Added
The PNC Financial Services Group, Inc.22,832$814.2K0.00%+1,179+5.4%Added
Jackson Creek Investment Advisors LLC22,569$805.0K0.32%+22,569New
Schonfeld Strategic Advisors LLC22,444$800.4K0.01%+22,444New
New Mexico Educational Retirement Board22,100$788.0K0.03%+2,900+15.1%Added
Raymond James Financial Services Advisors, Inc.22,031$785.6K0.00%+5,510+33.4%Added
Engineers Gate Manager LP21,440$764.5K0.03%−39,114−64.6%Reduced
Bellevue Group AG20,700$738.2K0.01%−600−2.8%Reduced
Capital Impact Advisors, LLC20,670$737.1K0.81%+5,252+34.1%Added
Handelsbanken Fonder AB20,100$717.0K0.00%+3,100+18.2%Added
Edgewood Management LLC20,000$713.2K0.00%+1,000+5.3%Added
Raymond James & Associates19,176$683.8K0.00%−1,367−6.7%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)19,118$681.7K0.00%+1,379+7.8%Added
Corton Capital Inc.18,811$670.8K0.31%+6,567+53.6%Added
Pine Valley Investments Ltd Liability Co18,589$662.9K0.06%+10+0.1%Added
Franklin Resources Inc18,395$656.0K0.00%+18,395New
Creative Planning18,087$645.0K0.00%+3,712+25.8%Added
Teachers Retirement System of the State of Kentucky17,347$619.0K0.01%+1,745+11.2%Added
Harbor Capital Advisors, Inc.17,255$615.3K0.12%+1,593+10.2%Added
LPL Financial LLC16,638$593.3K0.00%+1,990+13.6%Added
SEI Investments Co16,121$574.9K0.00%+16,121New
Diversified Trust Co15,850$565.2K0.02%+10+0.1%Added
Capula Management Ltd15,560$554.9K0.07%+15,560New
Hoylecohen, LLC15,550$554.5K0.05%00.0%Unchanged
Lido Advisors, LLC15,470$551.7K0.01%+15,470New
Xponance, Inc.15,355$547.6K0.01%−1,203−7.3%Reduced
Los Angeles Capital Management LLC15,000$534.9K0.00%+6,490+76.3%Added
Public Employees Retirement Association of Colorado14,987$534.0K0.00%00.0%Unchanged
Pensionmark Financial Group, LLC14,972$533.9K0.10%−5,089−25.4%Reduced
DDFG, Inc14,728$525.2K0.19%00.0%Unchanged
Blair William & Co14,040$500.7K0.00%−450−3.1%Reduced
Group One Trading, L.P.13,701$488.6K0.02%+6,043+78.9%Added
State of Alaska, Department of Revenue13,252$472.0K0.01%−1,671−11.2%Reduced
Seven Eight Capital, LP12,710$453.2K0.07%−27,466−68.4%Reduced
E Fund Management Co., Ltd.12,646$451.0K0.04%−2,033−13.8%Reduced
Prudential Financial Inc12,186$438.2K0.00%−44−0.4%Reduced
Wealth Architects, LLC12,199$435.0K0.07%−3,000−19.7%Reduced
Private Advisor Group, LLC11,782$420.1K0.00%−13−0.1%Reduced
Pictet Asset Management SA11,656$415.7K0.00%−671−5.4%Reduced
Bank of Montreal10,722$396.1K0.00%−8,126−43.1%Reduced
London & Capital Asset Management Ltd10,700$381.6K0.04%−2,300−17.7%Reduced
Duality Advisers, LP10,676$380.7K0.05%−10,020−48.4%Reduced
Beaumont Financial Advisors, LLC10,622$378.8K0.04%+39+0.4%Added
Federated Hermes, Inc.10,596$377.9K0.00%+1,055+11.1%Added
NJ State Employees Deferred Compensation Plan10,500$374.4K0.05%00.0%Unchanged
Envestnet Asset Management Inc10,479$373.7K0.00%+10,479New
Aigen Investment Management, LP10,020$357.3K0.05%+10,020New
Verition Fund Management LLC9,932$354.2K0.01%+9,932New
Delphia (USA) Inc.9,698$345.8K0.55%−225−2.3%Reduced
Stratos Wealth Partners, LTD.9,635$343.6K0.01%+195+2.1%Added
Crossmark Global Holdings, Inc.9,777$343.0K0.01%−375−3.7%Reduced
Securian Asset Management, Inc9,523$339.6K0.01%−341−3.5%Reduced
Keystone Financial Group9,500$338.8K0.06%+9,500New
Pictet & Cie (Europe) SA9,010$321.3K0.01%−478−5.0%Reduced
Virtu Financial LLC8,984$320.0K0.02%+8,984New
O'Rourke & Company, Inc8,821$315.0K0.22%−160−1.8%Reduced