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 2026
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Jun 30, 2026. 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
- 501
- +69 vs. Q1 2026
- Shares held
- 119.3M
- −33.6K (0.0%) vs. Q1 2026
- Total value
- $9.73B
- +$2.25B (+30.0%) vs. Q1 2026
- New holders
- 127
- 153 more added
- Sold out
- 58
- 158 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GWM Advisors LLC | 1,300 | $106.0K | 0.00% | −30−2.3% | Reduced |
| SRS Capital Advisors, Inc. | 1,453 | $118.4K | 0.00% | +361+33.1% | Added |
| Benson Wealth Management INC | 1,455 | $118.6K | 0.12% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,486 | $119.6K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 1,499 | $122.2K | 0.00% | +353+30.8% | Added |
| Horizon Investments, LLC | 1,595 | $130.0K | 0.00% | +247+18.3% | Added |
| Centaurus Financial, Inc. | 1,774 | $145.0K | 0.01% | +36+2.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,842 | $150.1K | 0.00% | −377−17.0% | Reduced |
| Eurizon Capital SGR S.p.A. | 1,890 | $152.3K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 1,903 | $155.1K | 0.01% | +194+11.4% | Added |
| SBI Securities Co., Ltd. | 1,925 | $156.9K | 0.00% | +1,868+3,277.2% | Added |
| Sterling Capital Management LLC | 2,068 | $168.6K | 0.00% | +1,191+135.8% | Added |
| Lazard Asset Management LLC | 2,085 | $169.9K | 0.00% | −2,482−54.3% | Reduced |
| Parallel Advisors, LLC | 2,107 | $171.7K | 0.00% | +1,103+109.9% | Added |
| LRI Investments, LLC | 2,186 | $178.2K | 0.01% | +2,025+1,257.8% | Added |
| Compass Financial Management LLC | 2,000 | $179.2K | 0.02% | +2,000 | New |
| Vestcor Inc | 2,234 | $182.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 2,250 | $183.4K | 0.00% | −220−8.9% | Reduced |
| Walleye Trading LLC | 2,375 | $193.6K | 0.00% | +2,375 | New |
| Penserra Capital Management LLC | 2,431 | $198.0K | 0.00% | −669−21.6% | Reduced |
| PFG Investments, LLC | 2,470 | $201.3K | 0.01% | +2,470 | New |
| FDx Advisors, Inc. | 2,494 | $203.0K | 0.06% | +2,494 | New |
| Concurrent Investment Advisors, LLC | 2,496 | $203.4K | 0.00% | +2,496 | New |
| PEAK6 LLC | 2,500 | $203.8K | 0.00% | +2,500 | New |
| Kestra Advisory Services, LLC | 2,520 | $205.4K | 0.00% | +2,520 | New |
| Wiley Bros.-Aintree Capital, LLC | 2,531 | $206.3K | 0.00% | +2,531 | New |
| Headlands Technologies LLC | 2,595 | $211.5K | 0.02% | +2,595 | New |
| Atlantic Private Wealth, LLC | 2,600 | $211.9K | 0.13% | 00.0% | Unchanged |
| PSP Research LLC | 2,600 | $211.9K | 0.11% | +2,600 | New |
| STRS Ohio | 2,848 | $232.1K | 0.00% | −29,652−91.2% | Reduced |
| Glenmede Trust Co NA | 2,942 | $239.8K | 0.00% | +2,942 | New |
| Syon Capital LLC | 2,946 | $240.1K | 0.01% | +2,946 | New |
| GF Fund Management Co. Ltd. | 2,965 | $241.7K | 0.00% | −85−2.8% | Reduced |
| CAPROCK Group, Inc. | 2,985 | $243.3K | 0.00% | +2,985 | New |
| CoreCap Advisors, LLC | 3,000 | $244.5K | 0.01% | +3,000 | New |
| Aigen Investment Management, LP | 3,022 | $246.3K | 0.07% | +3,022 | New |
| MAI Capital Management | 3,081 | $251.1K | 0.00% | +2,343+317.5% | Added |
| Global Assets Advisory, LLC | 3,148 | $254.3K | 0.06% | 00.0% | Unchanged |
| PDS Planning, Inc | 3,128 | $255.0K | 0.01% | +3,128 | New |
| Strategy Asset Managers LLC | 3,175 | $258.8K | 0.04% | +3,175 | New |
| Pensionmark Financial Group, LLC | 4,010 | $261.5K | 0.00% | +294+7.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,231 | $263.4K | 0.01% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,270 | $266.5K | 0.00% | −2,742−45.6% | Reduced |
| Bayesian Capital Management, LP | 3,300 | $269.0K | 0.17% | +3,300 | New |
| Bayforest Capital Ltd | 3,311 | $269.9K | 0.25% | +3,074+1,297.0% | Added |
| Inspire Advisors, LLC | 3,408 | $277.1K | 0.02% | +3,408 | New |
| CIBC Bancorp USA Inc. | 3,419 | $278.7K | 0.00% | −5,254−60.6% | Reduced |
| Credit Agricole S A | 3,465 | $282.4K | 0.00% | 00.0% | Unchanged |
| Garden State Investment Advisory Services LLC | 3,478 | $283.5K | 0.06% | 00.0% | Unchanged |
| Goldstein Advisors, LLC | 3,566 | $290.7K | 0.03% | +3,566 | New |
| Vident Advisory, LLC | 3,585 | $292.2K | 0.00% | +106+3.0% | Added |
| Marex Group plc | 3,618 | $294.9K | 0.00% | −96−2.6% | Reduced |
| Sequoia Financial Advisors, LLC | 3,629 | $295.8K | 0.00% | +27+0.7% | Added |
| Gateway Investment Advisers LLC | 3,768 | $307.1K | 0.00% | +3,768 | New |
| KBC Group NV | 3,773 | $308.0K | 0.00% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 3,794 | $309.2K | 0.00% | +3,794 | New |
| GAMMA Investing LLC | 3,879 | $316.2K | 0.01% | +532+15.9% | Added |
| Lido Advisors, LLC | 3,920 | $319.5K | 0.00% | +3,920 | New |
| Laurion Capital Management LP | 3,929 | $320.3K | 0.02% | +3,929 | New |
| Coldstream Capital Management Inc | 3,972 | $323.8K | 0.00% | +311+8.5% | Added |
| Ritholtz Wealth Management | 3,978 | $324.2K | 0.00% | −11−0.3% | Reduced |
| North Dakota State Investment Board | 3,980 | $324.4K | 0.01% | +3,980 | New |
| Johnson Investment Counsel Inc | 4,000 | $326.0K | 0.00% | 00.0% | Unchanged |
| Elgethun Capital Management | 4,007 | $326.6K | 0.05% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 4,011 | $326.9K | 0.01% | +6+0.1% | Added |
| Wealth Quarterback LLC | 4,148 | $338.1K | 0.10% | +4,148 | New |
| State of Wyoming | 4,175 | $340.3K | 0.03% | −34−0.8% | Reduced |
| Fifth Third Wealth Advisors LLC | 4,181 | $340.8K | 0.01% | +4,181 | New |
| Linden Thomas Advisory Services, LLC | 4,292 | $349.8K | 0.03% | −44−1.0% | Reduced |
| CIBC Asset Management Inc | 4,331 | $353.0K | 0.00% | +401+10.2% | Added |
| Shelton Capital Management | 4,460 | $363.5K | 0.01% | 00.0% | Unchanged |
| Everence Capital Management Inc | 4,483 | $365.0K | 0.02% | 00.0% | Unchanged |
| Nykredit A/S | 4,500 | $366.8K | 0.00% | +4,500 | New |
| Clear Wave Wealth Management LLC | 4,526 | $368.9K | 0.08% | +91+2.1% | Added |
| Advyzon Investment Management, LLC | 4,581 | $373.4K | 0.03% | +4,581 | New |
| 111 Capital | 4,587 | $373.9K | 0.06% | +4,587 | New |
| AlphaGrep UK Ltd | 4,599 | $374.9K | 0.11% | −2,143−31.8% | Reduced |
| Vise Technologies, Inc. | 4,654 | $379.3K | 0.00% | +616+15.3% | Added |
| Pallas Capital Advisors LLC | 4,669 | $380.6K | 0.01% | −59−1.2% | Reduced |
| Hantz Financial Services, Inc. | 4,692 | $382.0K | 0.01% | +2,085+80.0% | Added |
| Ausdal Financial Partners, Inc. | 4,725 | $385.1K | 0.02% | +4,725 | New |
| QRG Capital Management, Inc. | 4,810 | $392.0K | 0.00% | +317+7.1% | Added |
| Blueshift Asset Management, LLC | 4,819 | $392.8K | 0.09% | +4,819 | New |
| Fox Run Management, L.L.C. | 4,890 | $398.6K | 0.07% | +4,890 | New |
| OP Asset Management Ltd | 4,914 | $400.5K | 0.00% | −5,928−54.7% | Reduced |
| Jefferies Financial Group Inc. | 4,994 | $407.1K | 0.00% | +4,994 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 5,016 | $408.9K | 0.00% | +5,016 | New |
| Flagship Harbor Advisors, LLC | 5,111 | $416.6K | 0.02% | +5,111 | New |
| Inceptionr LLC | 5,138 | $418.8K | 0.10% | −1,653−24.3% | Reduced |
| Blackstone Group Inc. | 5,159 | $420.5K | 0.00% | −7,637−59.7% | Reduced |
| Tema ETFs LLC | 5,263 | $429.0K | 0.01% | −3,707−41.3% | Reduced |
| Rockefeller Capital Management L.P. | 5,298 | $431.8K | 0.00% | +3,980+302.0% | Added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 5,427 | $442.4K | 0.13% | +5,427 | New |
| Global Retirement Partners, LLC | 5,498 | $448.1K | 0.01% | +5,498 | New |
| Financial Enhancement Group LLC | 5,500 | $448.3K | 0.05% | 00.0% | Unchanged |
| DnB Asset Management AS | 5,560 | $453.2K | 0.00% | −927−14.3% | Reduced |
| Qsemble Capital Management, LP | 5,639 | $459.6K | 0.06% | +5,639 | New |
| Nisa Investment Advisors, LLC | 5,679 | $462.9K | 0.00% | −529−8.5% | Reduced |
| MML Investors Services, LLC | 5,747 | $468.4K | 0.00% | +2,550+79.8% | Added |
| E Fund Management Co., Ltd. | 5,841 | $476.1K | 0.01% | −4,159−41.6% | Reduced |