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.
| 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 2023
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 12,811,158 | $456.8M | 0.01% | +100,357+0.8% | Added |
| Vanguard Group Inc | 10,971,730 | $391.3M | 0.01% | +283,859+2.7% | Added |
| State Street Corp | 5,507,571 | $196.4M | 0.01% | −395,197−6.7% | Reduced |
| JPMorgan Chase & Co | 2,880,914 | $102.7M | 0.01% | −29,051−1.0% | Reduced |
| FMR LLC | 2,724,478 | $97.2M | 0.01% | +1,351,231+98.4% | Added |
| Invesco Ltd. | 2,228,420 | $79.5M | 0.02% | +47,627+2.2% | Added |
| Geode Capital Management, LLC | 2,153,050 | $76.8M | 0.01% | +74,523+3.6% | Added |
| Rokos Capital Management LLP | 1,675,921 | $58.9M | 1.18% | 00.0% | Unchanged |
| Credit Suisse AG | 1,430,567 | $51.0M | 0.05% | +43,481+3.1% | Added |
| Northern Trust Corp | 1,298,283 | $46.3M | 0.01% | −21,709−1.6% | Reduced |
| Norges Bank | 1,146,325 | $40.9M | 0.01% | −111,220−8.8% | Reduced |
| Charles Schwab Investment Management Inc | 1,145,059 | $40.8M | 0.01% | −12,516−1.1% | Reduced |
| First Manhattan Co | 1,099,154 | $39.2M | 0.14% | +73,500+7.2% | Added |
| Bank of New York Mellon Corp | 1,035,064 | $36.9M | 0.01% | −4,929−0.5% | Reduced |
| Avidity Partners Management LP | 925,000 | $33.0M | 1.15% | −816,300−46.9% | Reduced |
| Aquilo Capital Management, LLC | 858,474 | $30.6M | 20.09% | −160,000−15.7% | Reduced |
| Western Financial Corp | 820,309 | $29.3M | 19.93% | −110.0% | Reduced |
| Goldman Sachs Group Inc | 641,086 | $22.9M | 0.01% | −71,505−10.0% | Reduced |
| Commodore Capital LP | 610,000 | $21.8M | 2.44% | +35,000+6.1% | Added |
| Citadel Advisors LLC | 594,032 | $21.2M | 0.02% | −254,273−30.0% | Reduced |
| Morgan Stanley | 541,614 | $19.3M | 0.00% | −92,654−14.6% | Reduced |
| Driehaus Capital Management LLC | 507,661 | $18.1M | 0.23% | +507,661 | New |
| Nomura Holdings Inc | 503,330 | $17.9M | 0.18% | −257,817−33.9% | Reduced |
| Assenagon Asset Management S.A. | 497,758 | $17.8M | 0.07% | +74,451+17.6% | Added |
| Eagle Asset Management Inc | 482,975 | $17.2M | 0.10% | +66,970+16.1% | Added |
| Ameriprise Financial Inc | 451,339 | $16.1M | 0.01% | −14,939−3.2% | Reduced |
| E. Ohman J:or Asset Management AB | 435,317 | $15.5M | 0.56% | +43,200+11.0% | Added |
| Principal Financial Group Inc | 419,062 | $14.9M | 0.01% | −24,955−5.6% | Reduced |
| Renaissance Technologies LLC | 384,900 | $13.7M | 0.02% | +92,100+31.5% | Added |
| UBS Asset Management Americas Inc | 536,965 | $13.6M | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 381,701 | $13.6M | 0.00% | −94,066−19.8% | Reduced |
| Avoro Capital Advisors LLC | 357,403 | $12.7M | 0.17% | +357,403 | New |
| Barclays PLC | 356,881 | $12.7M | 0.01% | +40,899+12.9% | Added |
| Dimensional Fund Advisors LP | 354,395 | $12.6M | 0.00% | +354,395 | New |
| Rhumbline Advisers | 343,624 | $12.3M | 0.01% | −1,861−0.5% | Reduced |
| Susquehanna International Group, LLP | 340,618 | $12.1M | 0.02% | −103,066−23.2% | Reduced |
| UBS Group AG | 330,970 | $11.8M | 0.01% | +31,628+10.6% | Added |
| Retirement Systems of Alabama | 330,961 | $11.8M | 0.05% | −3,759−1.1% | Reduced |
| Millennium Management LLC | 328,393 | $11.7M | 0.01% | −641,001−66.1% | Reduced |
| Two Sigma Investments, LP | 311,040 | $11.1M | 0.03% | +220,740+244.5% | Added |
| Nuveen Asset Management, LLC | 304,687 | $10.9M | 0.00% | +27,461+9.9% | Added |
| Marshall Wace, LLP | 301,041 | $10.7M | 0.02% | +301,041 | New |
| Mirae Asset Global Investments Co., Ltd. | 274,696 | $9.80M | 0.02% | −55,962−16.9% | Reduced |
| Privium Fund Management B.V. | 259,036 | $9.31M | 2.68% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 253,622 | $9.04M | 0.05% | +3,041+1.2% | Added |
| Johnson & Johnson | 247,598 | $8.83M | 2.74% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 235,213 | $8.39M | 0.05% | −27,218−10.4% | Reduced |
| Alliancebernstein L.P. | 231,345 | $8.25M | 0.00% | −71,841−23.7% | Reduced |
| Voya Investment Management LLC | 230,045 | $8.20M | 0.01% | −8,912−3.7% | Reduced |
| Swiss National Bank | 224,000 | $7.99M | 0.01% | +6,700+3.1% | Added |
| Neuberger Berman Group LLC | 223,926 | $7.99M | 0.01% | −22,264−9.0% | Reduced |
| Legal & General Group Plc | 222,975 | $7.95M | 0.00% | −8,888−3.8% | Reduced |
| Candriam Luxembourg S.C.A. | 220,054 | $7.85M | 0.06% | −68,000−23.6% | Reduced |
| Deutsche Bank AG | 217,443 | $7.75M | 0.00% | −26,998−11.0% | Reduced |
| Russell Investments Group, Ltd. | 216,261 | $7.71M | 0.01% | −11,637−5.1% | Reduced |
| American International Group, Inc. | 209,632 | $7.48M | 0.05% | −6,078−2.8% | Reduced |
| Schroder Investment Management Group | 181,962 | $6.49M | 0.01% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 167,055 | $5.96M | 0.03% | +167,055 | New |
| Wealth Effects LLC | 164,050 | $5.85M | 2.58% | +7,240+4.6% | Added |
| Nordea Investment Management AB | 160,070 | $5.76M | 0.01% | +35,714+28.7% | Added |
| Bamco Inc | 156,445 | $5.58M | 0.02% | +25,127+19.1% | Added |
| California Public Employees Retirement System | 154,059 | $5.49M | 0.00% | 00.0% | Unchanged |
| WCM Investment Management, LLC | 151,627 | $5.41M | 0.02% | +10,218+7.2% | Added |
| Sectoral Asset Management Inc | 143,922 | $5.13M | 0.86% | +143,922 | New |
| Banque Pictet & Cie SA | 137,928 | $4.92M | 0.04% | −32,026−18.8% | Reduced |
| Vivo Capital, LLC | 137,411 | $4.90M | 0.59% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 136,183 | $4.86M | 0.01% | −900−0.7% | Reduced |
| Ikarian Capital, LLC | 130,000 | $4.64M | 1.64% | +130,000 | New |
| Kornitzer Capital Management Inc | 126,510 | $4.51M | 0.09% | 00.0% | Unchanged |
| California State Teachers Retirement System | 124,645 | $4.44M | 0.01% | −2,121−1.7% | Reduced |
| Mutual of America Capital Management LLC | 124,175 | $4.43M | 0.05% | −12,502−9.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 118,035 | $4.21M | 0.01% | +30,316+34.6% | Added |
| Manufacturers Life Insurance Company, The | 117,833 | $4.20M | 0.00% | −4,199−3.4% | Reduced |
| Algert Global LLC | 117,295 | $4.18M | 0.18% | +96,675+468.8% | Added |
| OrbiMed Advisors LLC | 117,000 | $4.17M | 0.08% | +117,000 | New |
| MetLife Investment Management | 116,412 | $4.15M | 0.03% | −1,884−1.6% | Reduced |
| CWM, LLC | 112,972 | $4.03M | 0.02% | +26,575+30.8% | Added |
| Hudson Bay Capital Management LP | 112,500 | $4.01M | 0.04% | −35,000−23.7% | Reduced |
| Wells Fargo & Company | 110,050 | $3.92M | 0.00% | +4,414+4.2% | Added |
| BNP Paribas Arbitrage, SA | 109,922 | $3.92M | 0.01% | −46,958−29.9% | Reduced |
| Citigroup Inc | 102,519 | $3.66M | 0.00% | −130,389−56.0% | Reduced |
| Voloridge Investment Management, LLC | 101,193 | $3.61M | 0.02% | −251,521−71.3% | Reduced |
| Silvercrest Asset Management Group LLC | 100,385 | $3.58M | 0.03% | +14,878+17.4% | Added |
| Capital Fund Management S.A. | 99,821 | $3.56M | 0.06% | −5,894−5.6% | Reduced |
| Jane Street Group, LLC | 97,530 | $3.48M | 0.00% | +22,033+29.2% | Added |
| Platinum Investment Management Ltd | 97,168 | $3.47M | 0.12% | +20,960+27.5% | Added |
| Woodline Partners LP | 95,967 | $3.42M | 0.04% | −496,271−83.8% | Reduced |
| Thrivent Financial for Lutherans | 95,660 | $3.41M | 0.01% | +67,076+234.7% | Added |
| Texas Permanent School Fund | 94,084 | $3.36M | 0.03% | −3,049−3.1% | Reduced |
| State of Wisconsin Investment Board | 88,290 | $3.15M | 0.01% | −4,754−5.1% | Reduced |
| Castleark Management LLC | 85,690 | $3.06M | 0.14% | +85,690 | New |
| HRT Financial LP | 80,539 | $2.87M | 0.03% | +64,693+408.3% | Added |
| Great West Life Assurance Co | 77,417 | $2.77M | 0.01% | −6,004−7.2% | Reduced |
| Trexquant Investment LP | 71,932 | $2.57M | 0.07% | +55,893+348.5% | Added |
| State of New Jersey Common Pension Fund D | 70,670 | $2.52M | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 69,255 | $2.47M | 0.02% | −2,445−3.4% | Reduced |
| M28 Capital Management LP | 67,400 | $2.40M | 3.18% | 00.0% | Unchanged |
| Fiera Capital Corp | 59,058 | $2.11M | 0.01% | +30+0.1% | Added |
| Assetmark, Inc | 58,697 | $2.09M | 0.01% | +2,148+3.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 58,000 | $2.07M | 0.01% | +58,000 | New |