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, Q4 2023
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Dec 31, 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
- 266
- +9 vs. Q3 2023
- Shares held
- 77.5M
- +2.87M (+3.9%) vs. Q3 2023
- Total value
- $2.37B
- +$366.4M (+18.3%) vs. Q3 2023
- New holders
- 43
- 76 more added
- Sold out
- 34
- 96 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 13,303,757 | $407.1M | 0.01% | +464,263+3.6% | Added |
| Vanguard Group Inc | 10,672,076 | $326.6M | 0.01% | −186,239−1.7% | Reduced |
| State Street Corp | 6,825,111 | $208.8M | 0.01% | +962,146+16.4% | Added |
| FMR LLC | 3,371,268 | $103.2M | 0.01% | −937,635−21.8% | Reduced |
| JPMorgan Chase & Co | 2,751,048 | $84.2M | 0.01% | −32,050−1.2% | Reduced |
| Geode Capital Management, LLC | 2,326,876 | $71.2M | 0.01% | +108,623+4.9% | Added |
| Invesco Ltd. | 2,306,308 | $70.6M | 0.02% | −136,730−5.6% | Reduced |
| Credit Suisse AG | 1,745,342 | $53.4M | 0.05% | +216,664+14.2% | Added |
| Slate Path Capital LP | 1,329,000 | $40.7M | 0.90% | +1,329,000 | New |
| Norges Bank | 1,321,927 | $40.5M | 0.01% | +175,602+15.3% | Added |
| Capital International Investors | 1,277,560 | $39.1M | 0.01% | +454,631+55.2% | Added |
| Rokos Capital Management LLP | 1,229,148 | $37.6M | 1.15% | −446,773−26.7% | Reduced |
| Northern Trust Corp | 1,229,615 | $37.6M | 0.01% | −36,986−2.9% | Reduced |
| Avoro Capital Advisors LLC | 1,130,000 | $34.6M | 0.48% | +565,000+100.0% | Added |
| Goldman Sachs Group Inc | 1,061,967 | $32.5M | 0.01% | +613,067+136.6% | Added |
| Artal Group S.A. | 1,028,255 | $31.5M | 1.07% | +1,022,815+18,801.7% | Added |
| Bank of New York Mellon Corp | 957,906 | $29.3M | 0.01% | −32,722−3.3% | Reduced |
| UBS Asset Management Americas Inc | 951,294 | $29.1M | 0.01% | +210,412+28.4% | Added |
| Ameriprise Financial Inc | 928,600 | $28.4M | 0.01% | +234,984+33.9% | Added |
| Woodline Partners LP | 927,187 | $28.4M | 0.31% | +458,690+97.9% | Added |
| Aquilo Capital Management, LLC | 908,474 | $27.8M | 19.50% | 00.0% | Unchanged |
| Morgan Stanley | 899,452 | $27.5M | 0.00% | +164,026+22.3% | Added |
| Charles Schwab Investment Management Inc | 845,979 | $25.9M | 0.01% | +994+0.1% | Added |
| Western Financial Corp | 820,239 | $25.1M | 16.79% | 00.0% | Unchanged |
| First Manhattan Co | 743,721 | $22.8M | 0.08% | −355,433−32.3% | Reduced |
| Avidity Partners Management LP | 714,000 | $21.8M | 0.84% | −349,897−32.9% | Reduced |
| E. Ohman J:or Asset Management AB | 641,869 | $19.6M | 0.72% | +150,952+30.7% | Added |
| Bank of America Corp | 585,587 | $17.9M | 0.00% | −519,585−47.0% | Reduced |
| Eagle Asset Management Inc | 553,860 | $16.9M | 0.09% | +56,386+11.3% | Added |
| Dimensional Fund Advisors LP | 547,786 | $16.8M | 0.00% | −140,125−20.4% | Reduced |
| UBS Group AG | 508,586 | $15.6M | 0.01% | +138,984+37.6% | Added |
| Schonfeld Strategic Advisors LLC | 460,277 | $14.1M | 0.12% | +460,277 | New |
| Principal Financial Group Inc | 411,847 | $12.6M | 0.01% | +1250.0% | Added |
| Rafferty Asset Management, LLC | 365,087 | $11.2M | 0.05% | +67,332+22.6% | Added |
| Barclays PLC | 361,957 | $11.1M | 0.01% | +164,234+83.1% | Added |
| Nuveen Asset Management, LLC | 344,504 | $10.5M | 0.00% | +78,558+29.5% | Added |
| Retirement Systems of Alabama | 327,453 | $10.0M | 0.04% | +410+0.1% | Added |
| Rhumbline Advisers | 322,369 | $9.86M | 0.01% | −18,498−5.4% | Reduced |
| OrbiMed Advisors LLC | 319,651 | $9.78M | 0.20% | −114,000−26.3% | Reduced |
| Eventide Asset Management, LLC | 313,289 | $9.59M | 0.16% | +313,289 | New |
| Privium Fund Management B.V. | 273,936 | $8.49M | 2.37% | +14,900+5.8% | Added |
| Legal & General Group Plc | 275,637 | $8.43M | 0.00% | +57,167+26.2% | Added |
| Russell Investments Group, Ltd. | 247,817 | $7.58M | 0.01% | +23,538+10.5% | Added |
| Johnson & Johnson | 247,598 | $7.58M | 0.17% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 243,605 | $7.45M | 0.01% | +29,124+13.6% | Added |
| Deutsche Bank AG | 242,181 | $7.41M | 0.00% | +19,292+8.7% | Added |
| Hudson Bay Capital Management LP | 241,807 | $7.40M | 0.06% | +81,807+51.1% | Added |
| Alliancebernstein L.P. | 225,725 | $6.91M | 0.00% | −1,071−0.5% | Reduced |
| Swiss National Bank | 200,700 | $6.14M | 0.00% | −22,600−10.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 195,985 | $6.00M | 0.01% | −102,385−34.3% | Reduced |
| Voya Investment Management LLC | 195,526 | $5.98M | 0.01% | +7,503+4.0% | Added |
| American International Group, Inc. | 194,208 | $5.94M | 0.02% | −6,411−3.2% | Reduced |
| Citigroup Inc | 186,942 | $5.72M | 0.01% | +25,144+15.5% | Added |
| Candriam Luxembourg S.C.A. | 185,054 | $5.66M | 0.04% | −35,000−15.9% | Reduced |
| WCM Investment Management, LLC | 172,865 | $5.36M | 0.01% | +20,635+13.6% | Added |
| Neuberger Berman Group LLC | 167,847 | $5.14M | 0.00% | +38,773+30.0% | Added |
| Wealth Effects LLC | 161,850 | $4.95M | 1.86% | −2,900−1.8% | Reduced |
| Nordea Investment Management AB | 156,152 | $4.86M | 0.01% | −3,837−2.4% | Reduced |
| California Public Employees Retirement System | 154,059 | $4.71M | 0.00% | 00.0% | Unchanged |
| Schroder Investment Management Group | 147,398 | $4.51M | 0.01% | −36,968−20.1% | Reduced |
| Sphera Funds Management Ltd. | 144,899 | $4.43M | 0.82% | +144,899 | New |
| Vivo Capital, LLC | 137,411 | $4.20M | 0.34% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 135,783 | $4.16M | 0.01% | −100−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 126,638 | $3.88M | 0.00% | −3,249−2.5% | Reduced |
| Kornitzer Capital Management Inc | 126,510 | $3.87M | 0.08% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 122,000 | $3.73M | 0.01% | −259,500−68.0% | Reduced |
| Banque Pictet & Cie SA | 118,313 | $3.62M | 0.04% | −13,386−10.2% | Reduced |
| Voloridge Investment Management, LLC | 115,372 | $3.53M | 0.01% | +115,372 | New |
| Man Group plc | 112,959 | $3.46M | 0.01% | – | – |
| MetLife Investment Management | 112,823 | $3.45M | 0.02% | −948−0.8% | Reduced |
| California State Teachers Retirement System | 107,350 | $3.28M | 0.00% | −4,783−4.3% | Reduced |
| CWM, LLC | 103,014 | $3.15M | 0.02% | −5,703−5.2% | Reduced |
| Silvercrest Asset Management Group LLC | 100,226 | $3.07M | 0.02% | −53−0.1% | Reduced |
| Platinum Investment Management Ltd | 97,168 | $2.97M | 0.12% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 95,000 | $2.91M | 0.01% | +37,000+63.8% | Added |
| Texas Permanent School Fund | 92,425 | $2.83M | 0.02% | +1,427+1.6% | Added |
| State of New Jersey Common Pension Fund D | 86,532 | $2.65M | 0.01% | −6,552−7.0% | Reduced |
| HighTower Advisors, LLC | 85,583 | $2.62M | 0.00% | +24,179+39.4% | Added |
| Panagora Asset Management Inc | 85,262 | $2.61M | 0.01% | −121,831−58.8% | Reduced |
| Susquehanna International Group, LLP | 83,793 | $2.56M | 0.00% | −246,045−74.6% | Reduced |
| State of Wisconsin Investment Board | 83,500 | $2.56M | 0.01% | −1,869−2.2% | Reduced |
| Jane Street Group, LLC | 83,031 | $2.54M | 0.00% | −40,972−33.0% | Reduced |
| Great West Life Assurance Co | 82,506 | $2.52M | 0.01% | −2,047−2.4% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 81,332 | $2.49M | 0.04% | +81,332 | New |
| Two Sigma Advisers, LP | 77,500 | $2.37M | 0.01% | −65,400−45.8% | Reduced |
| M28 Capital Management LP | 67,400 | $2.06M | 1.71% | 00.0% | Unchanged |
| Amalgamated Bank | 66,641 | $2.04M | 0.02% | +123+0.2% | Added |
| Mutual of America Capital Management LLC | 66,229 | $2.03M | 0.02% | −46,903−41.5% | Reduced |
| Profund Advisors LLC | 63,553 | $1.94M | 0.08% | +9,636+17.9% | Added |
| Price T Rowe Associates Inc | 60,568 | $1.85M | 0.00% | +9,980+19.7% | Added |
| StemPoint Capital LP | 59,038 | $1.81M | 0.49% | +59,038 | New |
| Citadel Advisors LLC | 58,637 | $1.79M | 0.00% | −80,634−57.9% | Reduced |
| Fiera Capital Corp | 58,036 | $1.78M | 0.01% | −1,022−1.7% | Reduced |
| State of Tennessee, Treasury Department | 57,506 | $1.76M | 0.01% | −10,000−14.8% | Reduced |
| Guggenheim Capital LLC | 56,992 | $1.74M | 0.01% | +16,433+40.5% | Added |
| Moody Aldrich Partners LLC | 54,094 | $1.66M | 0.30% | −5,575−9.3% | Reduced |
| Wells Fargo & Company | 52,315 | $1.60M | 0.00% | −52,022−49.9% | Reduced |
| Yousif Capital Management, LLC | 52,224 | $1.60M | 0.02% | +1,659+3.3% | Added |
| Evolutionary Tree Capital Management, LLC | 51,687 | $1.58M | 1.75% | +421+0.8% | Added |
| Ensign Peak Advisors, Inc | 50,990 | $1.56M | 0.00% | 00.0% | Unchanged |