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 2024
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Sep 30, 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
- 272
- +2 vs. Q2 2024
- Shares held
- 97.9M
- +15.8M (+19.3%) vs. Q2 2024
- Total value
- $1.90B
- −$233.4M (−11.0%) vs. Q2 2024
- New holders
- 34
- 92 more added
- Sold out
- 32
- 90 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kornitzer Capital Management Inc | 126,510 | $2.45M | 0.05% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 127,602 | $2.47M | 0.01% | +18,072+16.5% | Added |
| MetLife Investment Management | 131,029 | $2.54M | 0.01% | −1,102−0.8% | Reduced |
| New York State Teachers Retirement System | 138,783 | $2.69M | 0.01% | +100+0.1% | Added |
| Manufacturers Life Insurance Company, The | 142,040 | $2.75M | 0.00% | −7,116−4.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 143,757 | $2.78M | 0.21% | +143,757 | New |
| Retirement Systems of Alabama | 151,012 | $2.93M | 0.01% | −2,280−1.5% | Reduced |
| California Public Employees Retirement System | 153,881 | $2.98M | 0.00% | −10,427−6.3% | Reduced |
| Jump Financial, LLC | 155,767 | $3.02M | 0.06% | +62,891+67.7% | Added |
| Wealth Effects LLC | 160,025 | $3.10M | 1.09% | +425+0.3% | Added |
| Rafferty Asset Management, LLC | 180,894 | $3.50M | 0.01% | +31,295+20.9% | Added |
| Trexquant Investment LP | 186,688 | $3.62M | 0.05% | +89,218+91.5% | Added |
| Neuberger Berman Group LLC | 187,806 | $3.64M | 0.00% | +187,806 | New |
| Squarepoint Ops LLC | 193,794 | $3.75M | 0.01% | −190,032−49.5% | Reduced |
| International Assets Investment Management, LLC | 74,439 | $3.84M | 0.02% | +74,439 | New |
| Two Sigma Investments, LP | 208,311 | $4.03M | 0.01% | +19,998+10.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 209,464 | $4.06M | 0.01% | −22,075−9.5% | Reduced |
| Corebridge Financial, Inc. | 209,915 | $4.07M | 0.02% | −10,456−4.7% | Reduced |
| Schroder Investment Management Group | 208,560 | $4.10M | 0.00% | +153,211+276.8% | Added |
| Swiss National Bank | 218,300 | $4.23M | 0.00% | −25,000−10.3% | Reduced |
| Ameriprise Financial Inc | 219,256 | $4.25M | 0.00% | −518,944−70.3% | Reduced |
| Hudson Bay Capital Management LP | 220,000 | $4.26M | 0.03% | +40,000+22.2% | Added |
| Deutsche Bank AG | 221,278 | $4.29M | 0.00% | −4,127−1.8% | Reduced |
| WCM Investment Management, LLC | 219,962 | $4.33M | 0.01% | −9,299−4.1% | Reduced |
| Silvercrest Asset Management Group LLC | 224,889 | $4.36M | 0.03% | +72,630+47.7% | Added |
| Renaissance Technologies LLC | 231,300 | $4.48M | 0.01% | +231,300 | New |
| Legal & General Group Plc | 241,845 | $4.68M | 0.00% | +929+0.4% | Added |
| Invesco Ltd. | 242,875 | $4.70M | 0.00% | −16,681−6.4% | Reduced |
| Johnson & Johnson | 247,598 | $4.80M | 1.12% | 00.0% | Unchanged |
| Capital International Investors | 255,871 | $4.96M | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 265,923 | $5.15M | 0.00% | −9,156−3.3% | Reduced |
| Barclays PLC | 276,610 | $5.36M | 0.00% | +167,556+153.6% | Added |
| Susquehanna International Group, LLP | 287,282 | $5.56M | 0.01% | +184,386+179.2% | Added |
| Principal Financial Group Inc | 290,994 | $5.64M | 0.00% | −133,772−31.5% | Reduced |
| Assenagon Asset Management S.A. | 293,083 | $5.68M | 0.01% | +204,933+232.5% | Added |
| Voya Investment Management LLC | 300,366 | $5.82M | 0.01% | +24,973+9.1% | Added |
| Russell Investments Group, Ltd. | 315,373 | $6.11M | 0.01% | +50,590+19.1% | Added |
| Affinity Asset Advisors, LLC | 325,000 | $6.30M | 0.98% | +275,000+550.0% | Added |
| Privium Fund Management B.V. | 333,356 | $6.46M | 1.61% | +46,420+16.2% | Added |
| Nuveen Asset Management, LLC | 335,314 | $6.50M | 0.00% | −2,722−0.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 350,000 | $6.78M | 0.01% | +250,000+250.0% | Added |
| Altium Capital Management LP | 355,000 | $6.88M | 2.05% | +355,000 | New |
| Rhumbline Advisers | 372,432 | $7.21M | 0.01% | −10,597−2.8% | Reduced |
| Hound Partners, LLC | 378,708 | $7.34M | 1.84% | +108,779+40.3% | Added |
| Schonfeld Strategic Advisors LLC | 387,687 | $7.51M | 0.06% | −22,719−5.5% | Reduced |
| CenterBook Partners LP | 394,578 | $7.64M | 0.47% | +343,812+677.2% | Added |
| Standard Life Aberdeen plc | 401,146 | $7.77M | 0.01% | +152,476+61.3% | Added |
| UBS Group AG | 441,511 | $8.55M | 0.00% | +93,207+26.8% | Added |
| Jane Street Group, LLC | 463,880 | $8.99M | 0.01% | −232,839−33.4% | Reduced |
| Bank of America Corp | 578,760 | $11.2M | 0.00% | +54,746+10.4% | Added |
| Millennium Management LLC | 645,604 | $12.5M | 0.01% | +116,353+22.0% | Added |
| Aquilo Capital Management, LLC | 795,813 | $15.4M | 17.35% | −112,661−12.4% | Reduced |
| Western Financial Corp | 820,239 | $15.9M | 9.02% | 00.0% | Unchanged |
| Woodline Partners LP | 865,794 | $16.8M | 0.14% | +44,276+5.4% | Added |
| Bank of New York Mellon Corp | 866,399 | $16.8M | 0.00% | −218,670−20.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,006,935 | $19.5M | 0.00% | +12,574+1.3% | Added |
| Citadel Advisors LLC | 1,177,577 | $22.8M | 0.02% | +229,133+24.2% | Added |
| Goldman Sachs Group Inc | 1,272,901 | $24.7M | 0.00% | +9,459+0.7% | Added |
| Northern Trust Corp | 1,332,765 | $25.8M | 0.00% | +10,047+0.8% | Added |
| Morgan Stanley | 1,605,766 | $31.1M | 0.00% | −209,512−11.5% | Reduced |
| Norges Bank | 2,044,662 | $39.6M | 0.01% | +459,342+29.0% | Added |
| JPMorgan Chase & Co | 2,148,405 | $41.6M | 0.00% | −167,300−7.2% | Reduced |
| UBS Asset Management Americas Inc | 2,154,250 | $41.7M | 0.01% | −135,904−5.9% | Reduced |
| Siren, L.L.C. | 2,458,778 | $47.6M | 2.38% | +2,458,778 | New |
| Geode Capital Management, LLC | 2,964,119 | $57.4M | 0.00% | +26,171+0.9% | Added |
| T. Rowe Price Investment Management, Inc. | 3,574,573 | $69.2M | 0.04% | +1,013,740+39.6% | Added |
| Slate Path Capital LP | 4,885,000 | $94.6M | 1.59% | +746,000+18.0% | Added |
| FMR LLC | 6,067,569 | $117.5M | 0.01% | −744,664−10.9% | Reduced |
| State Street Corp | 6,354,331 | $123.1M | 0.01% | +516,569+8.8% | Added |
| Avoro Capital Advisors LLC | 8,888,888 | $172.2M | 2.51% | 00.0% | Unchanged |
| Vanguard Group Inc | 12,229,055 | $236.9M | 0.00% | +14,954+0.1% | Added |
| BlackRock, Inc. | 15,835,912 | $306.7M | 0.01% | +15,835,912 | New |
| Artal Group S.A. | 0 | $0 | 0.00% | −3,189,389−100.0% | Sold out |
| Rokos Capital Management LLP | 0 | $0 | 0.00% | −939,984−100.0% | Sold out |
| E. Ohman J:or Asset Management AB | 0 | $0 | 0.00% | −714,206−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −463,894−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −228,054−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −111,133−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −104,792−100.0% | Sold out |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −102,262−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −56,492−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −53,918−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −48,175−100.0% | Sold out |
| Ghost Tree Capital, LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Eisler Capital (US) LLC | 0 | $0 | 0.00% | −32,054−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −23,100−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −22,796−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −15,591−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −9,908−100.0% | Sold out |
| EP Wealth Advisors, LLC | 0 | $0 | 0.00% | −8,844−100.0% | Sold out |
| Keystone Financial Group | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −7,872−100.0% | Sold out |
| Crossmark Global Holdings, Inc. | 0 | $0 | 0.00% | −7,828−100.0% | Sold out |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −7,522−100.0% | Sold out |
| Silicon Valley Capital Partners | 0 | $0 | 0.00% | −6,477−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −3,246−100.0% | Sold out |
| Hanson & Doremus Investment Management | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Sachetta, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |