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 2025
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Jun 30, 2025. 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
- 281
- +19 vs. Q1 2025
- Shares held
- 105.8M
- +531.3K (+0.5%) vs. Q1 2025
- Total value
- $1.67B
- +$329.9M (+24.6%) vs. Q1 2025
- New holders
- 57
- 98 more added
- Sold out
- 38
- 81 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 501 | $9.73B |
| Q1 2026 | 437 | $7.58B |
| Q4 2025 | 401 | $7.70B |
| Q3 2025 | 303 | $3.83B |
| Q2 2025 | 281 | $1.67B |
| Q1 2025 | 264 | $1.34B |
| Q4 2024 | 269 | $1.88B |
| Q3 2024 | 272 | $1.90B |
| Q2 2024 | 272 | $2.54B |
| Q1 2024 | 273 | $2.76B |
| Q4 2023 | 266 | $2.37B |
| Q3 2023 | 257 | $2.01B |
| Q2 2023 | 274 | $2.57B |
| Q1 2023 | 257 | $1.85B |
| Q4 2022 | 282 | $2.97B |
| Q3 2022 | 278 | $2.35B |
| Q2 2022 | 279 | $2.54B |
| Q1 2022 | 307 | $3.19B |
| Q4 2021 | 311 | $4.51B |
| Q3 2021 | 297 | $4.16B |
| Q2 2021 | 314 | $5.54B |
| Q1 2021 | 289 | $4.55B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ensign Peak Advisors, Inc | 48,541 | $766.9K | 0.00% | 00.0% | Unchanged |
| Wellington Management Group LLP | 48,285 | $762.9K | 0.00% | −4,329−8.2% | Reduced |
| Erste Asset Management GmbH | 47,000 | $755.8K | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 47,735 | $754.2K | 0.01% | +388+0.8% | Added |
| Victory Capital Management Inc | 47,689 | $753.5K | 0.00% | +2,406+5.3% | Added |
| Qube Research & Technologies Ltd | 46,659 | $737.2K | 0.00% | −85,436−64.7% | Reduced |
| Exchange Traded Concepts, LLC | 46,205 | $730.0K | 0.01% | −3,042−6.2% | Reduced |
| Creative Planning | 45,662 | $721.5K | 0.00% | +19,194+72.5% | Added |
| Comerica Bank | 43,432 | $686.2K | 0.00% | +1,089+2.6% | Added |
| LPL Financial LLC | 43,168 | $682.1K | 0.00% | +15,763+57.5% | Added |
| Winton Group Ltd | 41,778 | $660.1K | 0.03% | +41,778 | New |
| DekaBank Deutsche Girozentrale | 37,844 | $609.0K | 0.00% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 38,524 | $608.7K | 0.00% | +38,524 | New |
| Handelsbanken Fonder AB | 37,300 | $589.0K | 0.00% | −3,900−9.5% | Reduced |
| Maryland State Retirement & Pension System | 36,992 | $584.5K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 36,979 | $584.3K | 0.00% | 00.0% | Unchanged |
| Marex Group plc | 36,469 | $576.2K | 0.01% | +7,886+27.6% | Added |
| Toroso Investments, LLC | 35,775 | $565.2K | 0.00% | +16,140+82.2% | Added |
| Amalgamated Bank | 35,543 | $562.0K | 0.00% | −201−0.6% | Reduced |
| NEOS Investment Management LLC | 35,359 | $558.7K | 0.01% | +5,466+18.3% | Added |
| Tema ETFs LLC | 35,359 | $558.7K | 0.15% | +5,466+18.3% | Added |
| Caption Management, LLC | 35,000 | $553.0K | 0.05% | +17,900+104.7% | Added |
| US Bancorp | 34,403 | $543.6K | 0.00% | +1,302+3.9% | Added |
| Independent Financial Group, LLC | 33,985 | $537.0K | 0.01% | −5,798−14.6% | Reduced |
| Profund Advisors LLC | 33,888 | $535.4K | 0.02% | −9,857−22.5% | Reduced |
| BNP Paribas Arbitrage, SA | 33,824 | $534.4K | 0.00% | −48,999−59.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,517 | $529.6K | 0.00% | −79−0.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 32,955 | $520.0K | 0.00% | −1,987−5.7% | Reduced |
| Quest Partners LLC | 32,581 | $514.8K | 0.05% | +32,475+30,636.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 32,265 | $509.8K | 0.00% | +2,089+6.9% | Added |
| ProShare Advisors LLC | 32,176 | $508.4K | 0.00% | −1,751−5.2% | Reduced |
| Arizona State Retirement System | 32,041 | $506.2K | 0.00% | −41−0.1% | Reduced |
| Oak Ridge Investments LLC | 31,926 | $504.4K | 0.04% | −1,808−5.4% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 31,105 | $491.5K | 0.01% | +31,105 | New |
| Edgestream Partners, L.P. | 30,804 | $486.7K | 0.01% | −274,703−89.9% | Reduced |
| Edgewood Management LLC | 30,000 | $474.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 29,743 | $469.9K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 29,629 | $468.1K | 0.00% | −514−1.7% | Reduced |
| Oregon Public Employees Retirement Fund | 28,584 | $451.6K | 0.01% | −300−1.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 27,737 | $438.2K | 0.04% | +2,444+9.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 27,339 | $432.0K | 0.00% | +1,925+7.6% | Added |
| Amundi | 25,194 | $425.8K | 0.00% | +19,867+372.9% | Added |
| Assenagon Asset Management S.A. | 25,569 | $404.0K | 0.00% | +2,868+12.6% | Added |
| Bank of Montreal | 24,918 | $393.7K | 0.00% | +4,818+24.0% | Added |
| KLP Kapitalforvaltning AS | 24,300 | $383.9K | 0.00% | +1,200+5.2% | Added |
| Graham Capital Management, L.P. | 24,063 | $380.2K | 0.01% | +24,063 | New |
| Verition Fund Management LLC | 23,331 | $368.6K | 0.00% | −91,898−79.8% | Reduced |
| Sherbrooke Park Advisers LLC | 22,712 | $358.9K | 0.16% | +22,712 | New |
| Jane Street Group, LLC | 22,243 | $351.4K | 0.00% | −17,639−44.2% | Reduced |
| Pine Valley Investments Ltd Liability Co | 21,481 | $339.4K | 0.02% | +600+2.9% | Added |
| Dynamic Technology Lab Private Ltd | 19,533 | $309.0K | 0.04% | −7,436−27.6% | Reduced |
| Group One Trading, L.P. | 19,354 | $305.8K | 0.01% | +19,354 | New |
| Teza Capital Management LLC | 18,961 | $299.6K | 0.22% | +18,961 | New |
| Gotham Asset Management, LLC | 18,863 | $298.0K | 0.00% | +18,863 | New |
| Myecfo, LLC | 18,497 | $292.3K | 0.14% | 00.0% | Unchanged |
| Colony Group, LLC | 17,795 | $281.2K | 0.00% | +1,543+9.5% | Added |
| Pathstone Holdings, LLC | 17,635 | $278.6K | 0.00% | +17,635 | New |
| Ieq Capital, LLC | 17,189 | $271.6K | 0.00% | +17,189 | New |
| CI Private Wealth, LLC | 17,056 | $269.5K | 0.00% | +17,056 | New |
| Captrust Financial Advisors | 17,039 | $269.2K | 0.00% | −2,395−12.3% | Reduced |
| Cantor Fitzgerald, L. P. | 17,000 | $268.6K | 0.01% | +17,000 | New |
| Empowered Funds, LLC | 16,855 | $266.3K | 0.00% | +1,603+10.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 15,580 | $261.6K | 0.00% | +15,580 | New |
| Mutual of America Capital Management LLC | 16,144 | $255.1K | 0.00% | −2,219−12.1% | Reduced |
| Cerity Partners LLC | 15,863 | $250.6K | 0.00% | +4,785+43.2% | Added |
| E Fund Management Co., Ltd. | 15,801 | $249.7K | 0.01% | −2,216−12.3% | Reduced |
| Farallon Capital Management, L.L.C. | 15,800 | $249.6K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 15,644 | $247.2K | 0.15% | +15,644 | New |
| IFP Advisors, Inc | 14,866 | $240.8K | 0.01% | −947−6.0% | Reduced |
| CIBC World Markets Corp | 14,865 | $234.9K | 0.00% | −11,625−43.9% | Reduced |
| DDFG, Inc | 14,728 | $232.7K | 0.06% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 14,702 | $232.3K | 0.00% | +226+1.6% | Added |
| Public Employees Retirement Association of Colorado | 14,553 | $230.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 14,240 | $229.0K | 0.01% | −1,755−11.0% | Reduced |
| Pensionmark Financial Group, LLC | 13,777 | $217.7K | 0.00% | −4,780−25.8% | Reduced |
| Pale Fire Capital SE | 13,571 | $214.4K | 0.02% | +1,350+11.0% | Added |
| Moody Lynn & Lieberson, LLC | 13,500 | $213.3K | 0.01% | +13,500 | New |
| Nomura Holdings Inc | 13,485 | $213.1K | 0.00% | +2,191+19.4% | Added |
| SEI Investments Co | 13,422 | $212.1K | 0.00% | +460+3.5% | Added |
| Advantage Alpha Capital Partners LP | 12,938 | $204.4K | 0.06% | +12,938 | New |
| Neuberger Berman Group LLC | 12,652 | $199.9K | 0.00% | +12,652 | New |
| Ameritas Investment Partners, Inc. | 12,489 | $197.3K | 0.01% | 00.0% | Unchanged |
| Wealth Architects, LLC | 12,261 | $193.7K | 0.02% | −180−1.4% | Reduced |
| Advisor Group Holdings, Inc. | 11,873 | $187.6K | 0.00% | −22,942−65.9% | Reduced |
| Scotia Capital Inc. | 11,795 | $186.4K | 0.00% | +11,795 | New |
| Resona Asset Management Co.,Ltd. | 11,218 | $180.4K | 0.00% | +900+8.7% | Added |
| CWM, LLC | 11,415 | $180.0K | 0.00% | +7,014+159.4% | Added |
| Arrowroot Family Office, LLC | 11,300 | $178.5K | 0.08% | +11,300 | New |
| Private Advisor Group, LLC | 11,263 | $178.0K | 0.00% | +47+0.4% | Added |
| Scientech Research LLC | 10,959 | $173.2K | 0.04% | +10,959 | New |
| Tower Research Capital LLC (TRC) | 10,622 | $167.8K | 0.00% | +5,499+107.3% | Added |
| The PNC Financial Services Group, Inc. | 10,598 | $167.4K | 0.00% | +7,932+297.5% | Added |
| NJ State Employees Deferred Compensation Plan | 10,500 | $165.9K | 0.02% | 00.0% | Unchanged |
| Bryce Point Capital, LLC | 10,409 | $164.5K | 0.14% | +10,409 | New |
| Beaumont Financial Advisors, LLC | 10,243 | $161.8K | 0.01% | +168+1.7% | Added |
| Wexford Capital LP | 9,229 | $145.8K | 0.04% | +9,229 | New |
| State of Wyoming | 9,015 | $142.4K | 0.02% | +9,015 | New |
| SG Americas Securities, LLC | 8,698 | $137.0K | 0.00% | −59,648−87.3% | Reduced |
| Virtus Investment Advisers, Inc. | 5,797 | $91.6K | 0.03% | −1,618−21.8% | Reduced |
| Lazard Asset Management LLC | 5,771 | $91.0K | 0.00% | +5,771 | New |