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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, Q3 2022

Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Sep 30, 2022. 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
278
+2 vs. Q2 2022
Shares held
71.1M
−1.15M (−1.6%) vs. Q2 2022
Total value
$2.35B
−$196.5M (−7.7%) vs. Q2 2022
New holders
28
97 more added
Sold out
26
98 more reduced

3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: 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 holdersQ3 2022: 278 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 heldQ3 2022: $2.35B
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, Q3 2022

Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q2 2022.

Institutions holding ARWR in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.12,088,088$399.5M0.01%−196,385−1.6%Reduced
Vanguard Group Inc10,145,990$335.3M0.01%+76,653+0.8%Added
State Street Corp5,254,432$173.7M0.01%−328,314−5.9%Reduced
JPMorgan Chase & Co2,892,521$95.6M0.01%−98,294−3.3%Reduced
Alliancebernstein L.P.2,467,060$81.5M0.04%−331,074−11.8%Reduced
FMR LLC2,449,726$81.0M0.01%−293,242−10.7%Reduced
Invesco Ltd.2,215,830$73.2M0.02%+14,555+0.7%Added
Geode Capital Management, LLC1,887,397$62.4M0.01%+36,020+1.9%Added
Credit Suisse AG1,282,865$42.4M0.05%−2050.0%Reduced
Northern Trust Corp1,279,056$42.3M0.01%−17,087−1.3%Reduced
Avidity Partners Management LP1,255,374$41.5M0.90%−183,625−12.8%Reduced
Aquilo Capital Management, LLC1,218,515$40.3M16.94%+20,000+1.7%Added
Norges Bank1,214,783$40.1M0.01%+41,610+3.5%Added
First Manhattan Co1,105,587$36.5M0.15%−1,075−0.1%Reduced
Charles Schwab Investment Management Inc1,103,943$36.5M0.01%+25,055+2.3%Added
Bank of New York Mellon Corp1,073,815$35.5M0.01%+37,243+3.6%Added
Goldman Sachs Group Inc1,023,321$33.8M0.01%+46,737+4.8%Added
Fiera Capital Corp1,094,692$33.2M0.12%−24,371−2.2%Reduced
Western Financial Corporation820,320$27.1M18.96%00.0%Unchanged
Renaissance Technologies LLC755,400$25.0M0.04%+314,400+71.3%Added
Point72 Asset Management, L.P.666,600$22.0M0.10%+270,732+68.4%Added
Janus Henderson Group PLC569,233$18.8M0.01%−2,197−0.4%Reduced
Citadel Advisors LLC553,548$18.3M0.02%+179,851+48.1%Added
Ameriprise Financial Inc530,773$17.5M0.01%−7,460−1.4%Reduced
Bank of America Corp487,031$16.1M0.00%−120,257−19.8%Reduced
Nuveen Asset Management, LLC476,375$15.7M0.01%−223,901−32.0%Reduced
Eagle Asset Management Inc454,717$15.0M0.10%−50,716−10.0%Reduced
Candriam Luxembourg S.C.A.448,054$14.8M0.10%+68,689+18.1%Added
Principal Financial Group Inc428,218$14.2M0.01%−5,167−1.2%Reduced
Morgan Stanley427,393$14.1M0.00%−111,578−20.7%Reduced
Rokos Capital Management LLP400,922$14.0M1.07%+400,922New
Commodore Capital LP404,078$13.4M2.15%+91,545+29.3%Added
Hood River Capital Management LLC371,623$12.3M0.47%+8,244+2.3%Added
New York State Common Retirement Fund349,022$11.5M0.02%−190.0%Reduced
Bamco Inc338,792$11.2M0.04%−1500.0%Reduced
Retirement Systems of Alabama331,776$11.0M0.05%−712−0.2%Reduced
Rhumbline Advisers328,095$10.8M0.02%+11,984+3.8%Added
E. Ohman J:or Asset Management AB301,920$9.98M0.46%+301,920New
Barclays PLC298,297$9.86M0.01%+106,537+55.6%Added
Legal & General Group Plc267,173$8.83M0.00%−1,624−0.6%Reduced
Voya Investment Management LLC260,849$8.62M0.01%+32,738+14.4%Added
Neuberger Berman Group LLC258,487$8.54M0.01%+9,935+4.0%Added
Mirae Asset Global Investments Co., Ltd.253,126$8.37M0.02%+36,921+17.1%Added
Johnson & Johnson247,598$8.18M2.41%−1,013,271−80.4%Reduced
Swiss National Bank238,200$7.87M0.01%+2,100+0.9%Added
California Public Employees Retirement System234,142$7.74M0.01%+29,437+14.4%Added
Russell Investments Group, Ltd.232,145$7.67M0.02%+15,278+7.0%Added
Deutsche Bank AG221,520$7.32M0.00%−112,902−33.8%Reduced
Panagora Asset Management Inc219,588$7.26M0.05%+203,593+1,272.9%Added
American International Group, Inc.214,794$7.10M0.05%−6,975−3.1%Reduced
Citigroup Inc212,751$7.03M0.01%+67,631+46.6%Added
Susquehanna International Group, LLP204,866$6.77M0.01%+67,183+48.8%Added
Banque Pictet & Cie SA202,435$6.69M0.07%+17,161+9.3%Added
Rafferty Asset Management, LLC183,967$6.08M0.06%+54,579+42.2%Added
Privium Fund Management B.V.175,393$5.84M2.21%00.0%Unchanged
Balyasny Asset Management LLC175,683$5.81M0.02%−511−0.3%Reduced
Schroder Investment Management Group175,592$5.80M0.01%+68,477+63.9%Added
Wells Fargo & Company162,171$5.36M0.00%+11,363+7.5%Added
Ensign Peak Advisors, Inc160,010$5.29M0.01%+22,304+16.2%Added
Tekla Capital Management LLC156,875$5.18M0.21%00.0%Unchanged
Wealth Effects LLC156,620$5.18M3.17%+3,000+2.0%Added
Vivo Capital, LLC137,411$4.54M0.50%00.0%Unchanged
New York State Teachers Retirement System136,983$4.53M0.01%+300+0.2%Added
Nordea Investment Management AB132,841$4.51M0.01%−1,138−0.8%Reduced
Mutual of America Capital Management LLC136,195$4.50M0.06%+1,990+1.5%Added
BNP Paribas Arbitrage, SA129,208$4.27M0.01%+81,872+173.0%Added
California State Teachers Retirement System127,079$4.20M0.01%−2,252−1.7%Reduced
Manufacturers Life Insurance Company, The123,876$4.09M0.00%−3,486−2.7%Reduced
MetLife Investment Management119,924$3.96M0.03%−732−0.6%Reduced
ACT Capital Management, LLC110,500$3.65M5.04%−24,500−18.1%Reduced
CWM, LLC108,180$3.58M0.03%−4,140−3.7%Reduced
UBS Group AG103,546$3.42M0.00%+12,329+13.5%Added
State of Wisconsin Investment Board102,526$3.39M0.01%−5,295−4.9%Reduced
Sectoral Asset Management Inc98,800$3.27M0.64%−18,000−15.4%Reduced
Acuta Capital Partners, LLC87,500$2.89M1.29%+25,574+41.3%Added
UBS Asset Management Americas Inc86,360$2.85M0.00%−23,365−21.3%Reduced
Laurion Capital Management LP84,095$2.78M0.08%−1,033−1.2%Reduced
Assetmark, Inc78,877$2.61M0.01%+9,421+13.6%Added
Millennium Management LLC78,714$2.60M0.00%−58,464−42.6%Reduced
WCM Investment Management, LLC76,820$2.56M0.01%+5,730+8.1%Added
Voloridge Investment Management, LLC77,154$2.55M0.01%−185,824−70.7%Reduced
Evolutionary Tree Capital Management, LLC77,049$2.55M2.45%+11,810+18.1%Added
Texas Permanent School Fund76,127$2.52M0.04%−222−0.3%Reduced
Algert Global LLC75,462$2.49M0.15%+14,743+24.3%Added
Capital Fund Management S.A.73,432$2.43M0.06%+13,307+22.1%Added
Amalgamated Bank73,081$2.42M0.02%+1,724+2.4%Added
State of Tennessee, Treasury Department70,000$2.31M0.01%+70,000New
DekaBank Deutsche Girozentrale70,000$2.30M0.01%−10,050−12.6%Reduced
ExodusPoint Capital Management, LP69,291$2.29M0.03%+22,098+46.8%Added
State of New Jersey Common Pension Fund D66,983$2.21M0.01%00.0%Unchanged
Royal Bank of Canada64,256$2.12M0.00%+3,584+5.9%Added
Great West Life Assurance Co63,827$2.11M0.01%−1,065−1.6%Reduced
Victory Capital Management Inc63,019$2.08M0.00%+13,350+26.9%Added
Alps Advisors Inc57,826$1.91M0.02%−4,904−7.8%Reduced
Duality Advisers, LP56,917$1.88M0.20%+15,102+36.1%Added
Oak Ridge Investments LLC55,404$1.83M0.28%−364−0.7%Reduced
Yousif Capital Management, LLC54,994$1.82M0.03%−5,136−8.5%Reduced
Occudo Quantitative Strategies LP54,672$1.81M0.14%+36,343+198.3%Added
ClariVest Asset Management LLC52,628$1.74M0.08%−9,489−15.3%Reduced
Putnam Investments LLC52,561$1.74M0.00%−957−1.8%Reduced