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 2025
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Mar 31, 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
- 264
- −3 vs. Q4 2024
- Shares held
- 105.3M
- +5.85M (+5.9%) vs. Q4 2024
- Total value
- $1.34B
- −$526.5M (−28.2%) vs. Q4 2024
- New holders
- 43
- 88 more added
- Sold out
- 46
- 82 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 53,258 | $678.5K | 0.01% | +6,850+14.8% | Added |
| Schonfeld Strategic Advisors LLC | 52,620 | $670.4K | 0.00% | −579,594−91.7% | Reduced |
| Wellington Management Group LLP | 52,614 | $670.3K | 0.00% | −2,782−5.0% | Reduced |
| Erste Asset Management GmbH | 47,000 | $649.5K | 0.01% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 49,247 | $627.4K | 0.01% | +11,879+31.8% | Added |
| Ensign Peak Advisors, Inc | 48,541 | $618.4K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 47,347 | $603.2K | 0.01% | +2,353+5.2% | Added |
| Ontario Teachers Pension Plan Board | 45,769 | $583.1K | 0.01% | +45,769 | New |
| Victory Capital Management Inc | 45,283 | $576.9K | 0.00% | +22,546+99.2% | Added |
| Royal Bank of Canada | 45,239 | $576.0K | 0.00% | +10,496+30.2% | Added |
| Profund Advisors LLC | 43,745 | $557.3K | 0.02% | +13,250+43.4% | Added |
| Comerica Bank | 42,343 | $539.5K | 0.00% | +6,422+17.9% | Added |
| Handelsbanken Fonder AB | 41,200 | $525.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 37,844 | $518.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 40,568 | $516.8K | 0.01% | −29,343−42.0% | Reduced |
| AQR Capital Management LLC | 40,506 | $513.6K | 0.00% | +40,506 | New |
| Jane Street Group, LLC | 39,882 | $508.1K | 0.00% | −616,374−93.9% | Reduced |
| Independent Financial Group, LLC | 39,783 | $506.8K | 0.02% | +1,578+4.1% | Added |
| Man Group plc | 39,099 | $498.1K | 0.00% | +39,099 | New |
| Raymond James Financial Inc | 37,709 | $480.4K | 0.00% | +3,076+8.9% | Added |
| Maryland State Retirement & Pension System | 36,992 | $471.3K | 0.01% | +36,992 | New |
| New York State Common Retirement Fund | 36,979 | $471.1K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 35,744 | $455.0K | 0.00% | −20,978−37.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 34,942 | $445.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 34,815 | $443.5K | 0.00% | −2,315−6.2% | Reduced |
| ProShare Advisors LLC | 33,927 | $432.2K | 0.00% | −11,403−25.2% | Reduced |
| Oak Ridge Investments LLC | 33,734 | $429.8K | 0.04% | +823+2.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,596 | $428.0K | 0.00% | −100.0% | Reduced |
| Commonwealth Equity Services, LLC | 33,364 | $425.0K | 0.00% | −902−2.6% | Reduced |
| US Bancorp | 33,101 | $421.7K | 0.00% | −1,421−4.1% | Reduced |
| Voya Investment Management LLC | 32,184 | $410.0K | 0.00% | −21,609−40.2% | Reduced |
| Arizona State Retirement System | 32,082 | $408.7K | 0.00% | −339−1.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,176 | $384.4K | 0.00% | +2,721+9.9% | Added |
| Teacher Retirement System of Texas | 30,143 | $384.0K | 0.00% | −3,011−9.1% | Reduced |
| Buffington Mohr McNeal | 30,000 | $382.2K | 0.08% | 00.0% | Unchanged |
| Edgewood Management LLC | 30,000 | $382.2K | 0.00% | +10,000+50.0% | Added |
| NEOS Investment Management LLC | 29,893 | $380.8K | 0.01% | −31,610−51.4% | Reduced |
| Tema ETFs LLC | 29,893 | $380.8K | 0.11% | −31,610−51.4% | Reduced |
| State Board of Administration of Florida Retirement System | 29,743 | $378.9K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 28,884 | $368.0K | 0.01% | +3,546+14.0% | Added |
| Marex Group plc | 28,583 | $364.1K | 0.01% | +28,583 | New |
| LPL Financial LLC | 27,405 | $349.1K | 0.00% | +12,213+80.4% | Added |
| Dynamic Technology Lab Private Ltd | 26,969 | $343.0K | 0.05% | +7,827+40.9% | Added |
| CIBC World Markets Corp | 26,490 | $337.5K | 0.00% | +15,318+137.1% | Added |
| Creative Planning | 26,468 | $337.2K | 0.00% | −29,161−52.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 25,414 | $323.8K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 25,293 | $322.2K | 0.03% | −1,092−4.1% | Reduced |
| KLP Kapitalforvaltning AS | 23,100 | $294.3K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 22,701 | $289.2K | 0.00% | −30,312−57.2% | Reduced |
| Pine Valley Investments Ltd Liability Co | 20,881 | $266.0K | 0.02% | +1,140+5.8% | Added |
| Bank of Montreal | 20,100 | $256.1K | 0.00% | +5,082+33.8% | Added |
| Toroso Investments, LLC | 19,635 | $250.2K | 0.00% | −1,614−7.6% | Reduced |
| Captrust Financial Advisors | 19,434 | $247.6K | 0.00% | +2,360+13.8% | Added |
| Quadrant Capital Group LLC | 19,169 | $244.2K | 0.01% | +18,165+1,809.3% | Added |
| Pensionmark Financial Group, LLC | 18,557 | $236.4K | 0.01% | −200−1.1% | Reduced |
| Myecfo, LLC | 18,497 | $235.7K | 0.12% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 18,363 | $233.9K | 0.00% | −47,305−72.0% | Reduced |
| E Fund Management Co., Ltd. | 18,017 | $229.5K | 0.01% | +18,017 | New |
| Wolverine Trading, LLC | 15,995 | $221.1K | 0.01% | +5,613+54.1% | Added |
| Caption Management, LLC | 17,100 | $217.9K | 0.01% | +17,100 | New |
| Colony Group, LLC | 16,252 | $207.1K | 0.00% | −526−3.1% | Reduced |
| IFP Advisors, Inc | 15,813 | $201.5K | 0.01% | −4,955−23.9% | Reduced |
| Farallon Capital Management, L.L.C. | 15,800 | $201.3K | 0.00% | −613,000−97.5% | Reduced |
| Bridgefront Capital, LLC | 15,324 | $195.2K | 0.06% | +15,324 | New |
| Empowered Funds, LLC | 15,252 | $194.3K | 0.00% | +979+6.9% | Added |
| DDFG, Inc | 14,728 | $187.6K | 0.05% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 14,553 | $185.0K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 14,476 | $184.4K | 0.00% | +1,195+9.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,622 | $173.5K | 0.00% | +13,622 | New |
| HSBC Holdings PLC | 13,850 | $172.8K | 0.00% | +13,850 | New |
| Walleye Trading LLC | 13,158 | $167.6K | 0.00% | +3,849+41.3% | Added |
| Bayesian Capital Management, LP | 13,000 | $165.6K | 0.03% | +13,000 | New |
| SEI Investments Co | 12,962 | $165.1K | 0.00% | +12,962 | New |
| Ameritas Investment Partners, Inc. | 12,489 | $159.1K | 0.01% | −25,505−67.1% | Reduced |
| Wealth Architects, LLC | 12,441 | $158.5K | 0.02% | +331+2.7% | Added |
| Gratus Wealth Advisors, LLC | 12,250 | $156.1K | 0.03% | 00.0% | Unchanged |
| Pale Fire Capital SE | 12,221 | $155.7K | 0.02% | +12,221 | New |
| Nomura Holdings Inc | 11,294 | $143.9K | 0.00% | −5,172−31.4% | Reduced |
| Private Advisor Group, LLC | 11,216 | $142.9K | 0.00% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 10,318 | $142.6K | 0.00% | −11,974−53.7% | Reduced |
| Cerity Partners LLC | 11,078 | $141.1K | 0.00% | +11,078 | New |
| NJ State Employees Deferred Compensation Plan | 10,500 | $133.8K | 0.02% | 00.0% | Unchanged |
| XTX Topco Ltd | 10,421 | $132.8K | 0.01% | +10,421 | New |
| Beaumont Financial Advisors, LLC | 10,075 | $128.4K | 0.01% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 7,415 | $94.5K | 0.03% | +7,415 | New |
| KBC Group NV | 7,356 | $94.0K | 0.00% | +2,132+40.8% | Added |
| Russell Investments Group, Ltd. | 5,629 | $71.7K | 0.00% | −177,660−96.9% | Reduced |
| Tower Research Capital LLC (TRC) | 5,123 | $65.3K | 0.00% | −32,669−86.4% | Reduced |
| Amundi | 5,327 | $64.2K | 0.00% | −33−0.6% | Reduced |
| Aster Capital Management (DIFC) Ltd | 3,190 | $60.3K | 0.01% | +3,190 | New |
| Mirae Asset Global Investments Co., Ltd. | 4,121 | $57.0K | 0.00% | −26−0.6% | Reduced |
| CWM, LLC | 4,401 | $56.0K | 0.00% | +2,523+134.3% | Added |
| Atlantic Private Wealth, LLC | 4,000 | $51.0K | 0.04% | 00.0% | Unchanged |
| Van Eck Associates Corp | 3,182 | $41.0K | 0.00% | +204+6.9% | Added |
| GF Fund Management Co. Ltd. | 3,186 | $40.6K | 0.00% | +573+21.9% | Added |
| The PNC Financial Services Group, Inc. | 2,666 | $34.0K | 0.00% | −819−23.5% | Reduced |
| Coldstream Capital Management Inc | 2,380 | $30.3K | 0.00% | +2,380 | New |
| GAMMA Investing LLC | 2,175 | $27.7K | 0.00% | +1,628+297.6% | Added |
| Private Trust Co NA | 1,836 | $23.4K | 0.00% | +251+15.8% | Added |
| Nisa Investment Advisors, LLC | 1,724 | $22.0K | 0.00% | +116+7.2% | Added |