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 2021
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Jun 30, 2021. 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
- 314
- +26 vs. Q1 2021
- Shares held
- 67.0M
- −1.62M (−2.4%) vs. Q1 2021
- Total value
- $5.54B
- +$995.1M (+21.9%) vs. Q1 2021
- New holders
- 53
- 98 more added
- Sold out
- 27
- 108 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brinker Capital Investments, LLC | 37,705 | $3.12M | 0.04% | +2,313+6.5% | Added |
| State Board of Administration of Florida Retirement System | 38,821 | $3.21M | 0.01% | +599+1.6% | Added |
| Comerica Bank | 56,757 | $3.31M | 0.02% | −883−1.5% | Reduced |
| Jefferies Group LLC | 40,062 | $3.32M | 0.06% | −21,361−34.8% | Reduced |
| Great West Life Assurance Co | 40,075 | $3.32M | 0.01% | +239+0.6% | Added |
| HRT Financial LP | 40,538 | $3.36M | 0.03% | +40,538 | New |
| Envestnet Asset Management Inc | 40,627 | $3.37M | 0.00% | +1,632+4.2% | Added |
| Thrivent Financial for Lutherans | 42,359 | $3.51M | 0.01% | −67,075−61.3% | Reduced |
| Victory Capital Management Inc | 43,343 | $3.59M | 0.00% | −5,016−10.4% | Reduced |
| AQR Capital Management LLC | 45,166 | $3.71M | 0.01% | +19,212+74.0% | Added |
| Metropolitan Life Insurance Co | 44,963 | $3.72M | 0.05% | +695+1.6% | Added |
| Price T Rowe Associates Inc | 47,539 | $3.94M | 0.00% | −3,458−6.8% | Reduced |
| Guggenheim Capital LLC | 48,421 | $4.01M | 0.02% | −5,344−9.9% | Reduced |
| Schroder Investment Management Group | 51,392 | $4.26M | 0.01% | −5,207−9.2% | Reduced |
| ProShare Advisors LLC | 52,861 | $4.38M | 0.01% | +3,130+6.3% | Added |
| Two Sigma Advisers, LP | 53,800 | $4.46M | 0.01% | −46,000−46.1% | Reduced |
| Point72 Asset Management, L.P. | 55,900 | $4.63M | 0.02% | +55,900 | New |
| D. E. Shaw & Co., Inc. | 60,412 | $5.00M | 0.01% | +16,227+36.7% | Added |
| Oak Ridge Investments LLC | 60,618 | $5.02M | 0.44% | −24,702−29.0% | Reduced |
| Royal Bank of Canada | 60,673 | $5.03M | 0.00% | −10,425−14.7% | Reduced |
| State of New Jersey Common Pension Fund D | 61,781 | $5.12M | 0.02% | +684+1.1% | Added |
| Macquarie Group Ltd | 61,954 | $5.13M | 0.00% | +14,643+31.0% | Added |
| Tygh Capital Management, Inc. | 63,269 | $5.24M | 0.71% | −678−1.1% | Reduced |
| Cubist Systematic Strategies, LLC | 63,703 | $5.28M | 0.06% | +23,611+58.9% | Added |
| Group One Trading, L.P. | 65,025 | $5.38M | 0.10% | −2,341−3.5% | Reduced |
| Prudential Financial Inc | 65,031 | $5.39M | 0.01% | −4,055−5.9% | Reduced |
| UBS Group AG | 72,213 | $5.98M | 0.00% | +272+0.4% | Added |
| Nordea Investment Management AB | 74,155 | $6.14M | 0.01% | +66,681+892.2% | Added |
| Two Sigma Investments, LP | 74,200 | $6.14M | 0.02% | +22,338+43.1% | Added |
| Federated Hermes, Inc. | 77,347 | $6.41M | 0.01% | +1,819+2.4% | Added |
| Texas Permanent School Fund | 77,567 | $6.42M | 0.07% | +250.0% | Added |
| Castleark Management LLC | 77,700 | $6.43M | 0.22% | +10,535+15.7% | Added |
| Evolutionary Tree Capital Management, LLC | 77,815 | $6.45M | 2.97% | +4,867+6.7% | Added |
| ClariVest Asset Management LLC | 79,649 | $6.60M | 0.22% | +29,959+60.3% | Added |
| King Luther Capital Management Corp | 80,985 | $6.71M | 0.03% | 00.0% | Unchanged |
| Amalgamated Bank | 81,165 | $6.72M | 0.05% | +65,699+424.8% | Added |
| Jane Street Group, LLC | 81,704 | $6.77M | 0.02% | +66,217+427.6% | Added |
| Lisanti Capital Growth, LLC | 81,770 | $6.77M | 0.84% | +81,770 | New |
| CWM, LLC | 82,196 | $6.81M | 0.05% | 00.0% | Unchanged |
| WCM Investment Management, LLC | 87,432 | $7.24M | 0.02% | +3,383+4.0% | Added |
| UBS Asset Management Americas Inc | 87,661 | $7.26M | 0.00% | −3,800−4.2% | Reduced |
| MetLife Investment Management | 88,008 | $7.29M | 0.06% | −3,393−3.7% | Reduced |
| Ensign Peak Advisors, Inc | 101,096 | $8.37M | 0.02% | −5,370−5.0% | Reduced |
| Avidity Partners Management LP | 104,000 | $8.61M | 0.23% | +104,000 | New |
| Citigroup Inc | 104,603 | $8.66M | 0.01% | +6,732+6.9% | Added |
| Cetera Investment Advisers | 105,920 | $8.77M | 0.14% | −7,868−6.9% | Reduced |
| Acuta Capital Partners, LLC | 108,000 | $8.95M | 3.83% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 109,453 | $9.06M | 0.03% | +80,000+271.6% | Added |
| SG Americas Securities, LLC | 113,923 | $9.44M | 0.05% | +58,890+107.0% | Added |
| New York State Teachers Retirement System | 119,372 | $9.89M | 0.02% | −9,600−7.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 124,836 | $10.3M | 0.03% | +11,177+9.8% | Added |
| Parametric Portfolio Associates LLC | 129,791 | $10.7M | 0.01% | +19,923+18.1% | Added |
| Tekla Capital Management LLC | 132,886 | $11.0M | 0.36% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 134,800 | $11.2M | 0.02% | −3,000−2.2% | Reduced |
| Vivo Capital, LLC | 137,411 | $11.4M | 0.49% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 139,409 | $11.5M | 0.11% | −29,231−17.3% | Reduced |
| California State Teachers Retirement System | 139,693 | $11.6M | 0.01% | −14,717−9.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 150,000 | $12.4M | 0.02% | +110,000+275.0% | Added |
| Susquehanna International Group, LLP | 162,432 | $13.5M | 0.01% | −29,016−15.2% | Reduced |
| Voloridge Investment Management, LLC | 168,154 | $13.9M | 0.10% | −164,891−49.5% | Reduced |
| Manufacturers Life Insurance Company, The | 168,740 | $14.0M | 0.01% | −2,933−1.7% | Reduced |
| Russell Investments Group, Ltd. | 171,991 | $14.2M | 0.02% | +82,349+91.9% | Added |
| Nomura Holdings Inc | 176,050 | $14.6M | 0.12% | +124,462+241.3% | Added |
| Renaissance Technologies LLC | 179,200 | $14.8M | 0.02% | −62,400−25.8% | Reduced |
| Morgan Stanley | 189,280 | $15.7M | 0.00% | −187,929−49.8% | Reduced |
| Candriam Luxembourg S.C.A. | 196,408 | $16.3M | 0.11% | +32,450+19.8% | Added |
| Legal & General Group Plc | 200,735 | $16.6M | 0.01% | −87,997−30.5% | Reduced |
| California Public Employees Retirement System | 203,656 | $16.9M | 0.01% | −20,886−9.3% | Reduced |
| Barclays PLC | 207,069 | $17.1M | 0.01% | −17,366−7.7% | Reduced |
| Neuberger Berman Group LLC | 214,680 | $17.2M | 0.02% | −30,000−12.3% | Reduced |
| ACT Capital Management, LLC | 208,600 | $17.3M | 8.88% | +208,600 | New |
| Citadel Advisors LLC | 214,988 | $17.8M | 0.02% | −192,675−47.3% | Reduced |
| Swiss National Bank | 217,300 | $18.0M | 0.01% | −5,700−2.6% | Reduced |
| Dimensional Fund Advisors LP | 219,588 | $18.2M | 0.01% | +6,512+3.1% | Added |
| Wells Fargo & Company | 225,192 | $18.6M | 0.00% | −27,448−10.9% | Reduced |
| American International Group, Inc. | 240,400 | $19.9M | 0.08% | −8,677−3.5% | Reduced |
| Marshall Wace, LLP | 250,380 | $20.7M | 0.11% | +250,380 | New |
| Deutsche Bank AG | 266,379 | $22.1M | 0.01% | −163,254−38.0% | Reduced |
| Voya Investment Management LLC | 268,215 | $22.2M | 0.04% | −12,365−4.4% | Reduced |
| Rhumbline Advisers | 281,926 | $23.3M | 0.03% | −7,051−2.4% | Reduced |
| L1 Capital Pty Ltd | 296,024 | $24.5M | 5.06% | 00.0% | Unchanged |
| Retirement Systems of Alabama | 311,398 | $25.8M | 0.09% | +43,326+16.2% | Added |
| Perceptive Advisors LLC | 315,141 | $26.1M | 0.34% | −94,200−23.0% | Reduced |
| Hood River Capital Management LLC | 352,089 | $29.2M | 0.87% | −4,993−1.4% | Reduced |
| Farallon Capital Management, L.L.C. | 365,000 | $30.2M | 0.15% | +192,546+111.7% | Added |
| New York State Common Retirement Fund | 376,325 | $31.2M | 0.03% | +9,503+2.6% | Added |
| Aquilo Capital Management, LLC | 432,926 | $35.9M | 9.32% | +25,000+6.1% | Added |
| First Light Asset Management, LLC | 465,572 | $38.6M | 2.31% | −71,264−13.3% | Reduced |
| Ameriprise Financial Inc | 498,163 | $41.3M | 0.01% | +4,857+1.0% | Added |
| Nuveen Asset Management, LLC | 510,873 | $42.3M | 0.01% | −19,285−3.6% | Reduced |
| Principal Financial Group Inc | 517,167 | $42.8M | 0.03% | −653−0.1% | Reduced |
| Bank of America Corp | 564,710 | $46.8M | 0.01% | −36,156−6.0% | Reduced |
| Eagle Asset Management Inc | 578,770 | $47.9M | 0.21% | −18,148−3.0% | Reduced |
| Wellington Management Group LLP | 603,418 | $50.0M | 0.01% | +213,554+54.8% | Added |
| Norges Bank | 694,960 | $57.6M | 0.01% | −21,653−3.0% | Reduced |
| Goldman Sachs Group Inc | 774,586 | $64.2M | 0.02% | −134,664−14.8% | Reduced |
| Western Financial Corporation | 820,264 | $67.9M | 36.71% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 1,006,645 | $83.4M | 0.03% | +46,298+4.8% | Added |
| Bamco Inc | 1,013,173 | $83.9M | 0.19% | +88,743+9.6% | Added |
| Bank of New York Mellon Corp | 1,085,471 | $89.9M | 0.02% | +69,835+6.9% | Added |