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 |
|---|---|---|---|---|---|
| Edgewood Management LLC | 25,000 | $2.04M | 0.02% | 00.0% | Unchanged |
| Xponance, Inc. | 24,473 | $1.99M | 0.01% | +5,162+26.7% | Added |
| Jump Financial, LLC | 23,464 | $1.91M | 0.02% | +23,464 | New |
| Pine Valley Investments Ltd Liability Co | 23,248 | $1.89M | 0.08% | +4,434+23.6% | Added |
| Pacer Advisors, Inc. | 22,957 | $1.87M | 0.00% | −965−4.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 22,417 | $1.83M | 0.11% | −2,433−9.8% | Reduced |
| Profund Advisors LLC | 22,190 | $1.81M | 0.05% | −17,568−44.2% | Reduced |
| Bank of Montreal | 22,186 | $1.81M | 0.00% | +58+0.3% | Added |
| Hussman Strategic Advisors, Inc. | 21,000 | $1.71M | 0.39% | +21,000 | New |
| Sanctuary Advisors, LLC | 20,830 | $1.70M | 0.01% | −6,494−23.8% | Reduced |
| Calamos Advisors LLC | 20,612 | $1.68M | 0.01% | +5,216+33.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 21,689 | $1.66M | 0.00% | +202+0.9% | Added |
| LMR Partners LLP | 20,123 | $1.64M | 0.01% | +20,123 | New |
| CenterBook Partners LP | 19,728 | $1.61M | 0.08% | +19,728 | New |
| SG Americas Securities, LLC | 19,109 | $1.56M | 0.00% | −31,241−62.0% | Reduced |
| Voleon Capital Management LP | 18,618 | $1.52M | 0.03% | −50,572−73.1% | Reduced |
| Atria Investments LLC | 18,578 | $1.51M | 0.02% | +18,578 | New |
| Vestmark Advisory Solutions, Inc. | 18,449 | $1.50M | 0.01% | +5,459+42.0% | Added |
| Mackenzie Financial Corp | 18,363 | $1.50M | 0.00% | −9,452−34.0% | Reduced |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 17,859 | $1.46M | 0.04% | −26,186−59.5% | Reduced |
| Pathstone Holdings, LLC | 17,801 | $1.45M | 0.00% | +728+4.3% | Added |
| Myecfo, LLC | 17,497 | $1.43M | 0.54% | −1,000−5.4% | Reduced |
| Advisory Services Network, LLC | 17,371 | $1.42M | 0.02% | +17,110+6,555.6% | Added |
| Mount Yale Investment Advisors, LLC | 16,991 | $1.38M | 0.03% | +5,014+41.9% | Added |
| Exchange Traded Concepts, LLC | 16,688 | $1.36M | 0.01% | −2,091−11.1% | Reduced |
| CI Private Wealth, LLC | 15,769 | $1.29M | 0.00% | −344−2.1% | Reduced |
| Virtus Investment Advisers, Inc. | 15,605 | $1.27M | 0.30% | +3,560+29.6% | Added |
| Prime Capital Investment Advisors, LLC | 15,336 | $1.25M | 0.01% | −490−3.1% | Reduced |
| New York Life Investment Management LLC | 15,089 | $1.23M | 0.01% | +850+6.0% | Added |
| Truist Financial Corp | 14,755 | $1.20M | 0.00% | +4,247+40.4% | Added |
| Independent Financial Group, LLC | 14,410 | $1.17M | 0.02% | −965−6.3% | Reduced |
| Evolutionary Tree Capital Management, LLC | 14,368 | $1.17M | 2.21% | +14,368 | New |
| JustInvest LLC | 14,336 | $1.17M | 0.01% | +2,106+17.2% | Added |
| Public Employees Retirement Association of Colorado | 14,208 | $1.16M | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 13,952 | $1.14M | 0.01% | −263,162−95.0% | Reduced |
| Teacher Retirement System of Texas | 13,897 | $1.13M | 0.00% | −1,932−12.2% | Reduced |
| State of Alaska, Department of Revenue | 13,802 | $1.13M | 0.01% | −218−1.6% | Reduced |
| Amundi | 13,650 | $1.11M | 0.00% | −3,651−21.1% | Reduced |
| Acadian Asset Management LLC | 13,211 | $1.08M | 0.00% | −7,324−35.7% | Reduced |
| Quantinno Capital Management LP | 13,199 | $1.08M | 0.00% | +409+3.2% | Added |
| VestGen Advisors, LLC | 13,126 | $1.07M | 0.03% | +13,126 | New |
| Jupiter Asset Management Ltd | 12,989 | $1.06M | 0.01% | +12,989 | New |
| Harvest Investment Services, LLC | 12,946 | $1.06M | 0.16% | +3,184+32.6% | Added |
| Aster Capital Management (DIFC) Ltd | 12,667 | $1.03M | 0.22% | +12,423+5,091.4% | Added |
| Advisor Group Holdings, Inc. | 12,458 | $1.02M | 0.00% | +1,544+14.1% | Added |
| Wealth Architects, LLC | 12,249 | $998.4K | 0.08% | +20.0% | Added |
| Farther Finance Advisors, LLC | 12,088 | $985.1K | 0.01% | +117+1.0% | Added |
| Captrust Financial Advisors | 11,960 | $974.9K | 0.00% | +665+5.9% | Added |
| Hollencrest Capital Management | 11,374 | $927.1K | 0.06% | +11,374 | New |
| Allstate Corp | 11,370 | $926.8K | 0.01% | −4,935−30.3% | Reduced |
| Two Sigma Securities, LLC | 11,256 | $917.5K | 0.08% | +11,256 | New |
| Cerity Partners LLC | 11,018 | $898.1K | 0.00% | +1,568+16.6% | Added |
| Quantbot Technologies LP | 10,831 | $882.8K | 0.03% | +1,873+20.9% | Added |
| Cresset Asset Management, LLC | 10,813 | $881.4K | 0.00% | −35−0.3% | Reduced |
| DDFG, Inc | 10,728 | $874.4K | 0.17% | 00.0% | Unchanged |
| London & Capital Asset Management Ltd | 10,700 | $872.6K | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 10,434 | $850.5K | 0.00% | −21,064−66.9% | Reduced |
| Beaumont Financial Advisors, LLC | 10,242 | $834.8K | 0.05% | +20.0% | Added |
| M&T Bank Corp | 9,937 | $809.7K | 0.00% | +1,235+14.2% | Added |
| Winton Group Ltd | 9,630 | $784.9K | 0.03% | −45,450−82.5% | Reduced |
| Merit Financial Group, LLC | 9,573 | $780.3K | 0.00% | +2,537+36.1% | Added |
| Hanlon Investment Management, Inc. | 9,530 | $776.8K | 0.41% | +9,530 | New |
| Securian Asset Management, Inc | 10,423 | $774.4K | 0.03% | +102+1.0% | Added |
| O'Shaughnessy Asset Management, LLC | 9,450 | $770.3K | 0.00% | −1,213−11.4% | Reduced |
| Virtus ETF Advisers LLC | 9,249 | $753.9K | 0.29% | +444+5.0% | Added |
| Schonfeld Strategic Advisors LLC | 9,187 | $748.8K | 0.00% | −815−8.1% | Reduced |
| Alps Advisors Inc | 9,141 | $745.1K | 0.00% | +141+1.6% | Added |
| Quadrant Capital Group LLC | 9,120 | $743.4K | 0.02% | −510−5.3% | Reduced |
| Crossmark Global Holdings, Inc. | 8,868 | $722.8K | 0.01% | +934+11.8% | Added |
| Benjamin Edwards Inc | 8,841 | $720.6K | 0.01% | +8,841 | New |
| Vanguard Capital Wealth Advisors | 8,785 | $716.1K | 0.49% | −15−0.2% | Reduced |
| Jones Financial Companies LLLP | 8,933 | $704.7K | 0.00% | +6,037+208.5% | Added |
| Federation des caisses Desjardins du Quebec | 8,620 | $702.6K | 0.00% | +1,520+21.4% | Added |
| Diametric Capital, LP | 8,519 | $694.4K | 0.07% | +8,519 | New |
| Oppenheimer Asset Management Inc. | 8,458 | $689.4K | 0.01% | +718+9.3% | Added |
| Dark Forest Capital Management LP | 8,332 | $679.1K | 0.04% | +8,332 | New |
| Abel Hall, LLC | 8,329 | $678.9K | 0.12% | +419+5.3% | Added |
| Toroso Investments, LLC | 8,325 | $678.6K | 0.00% | −39,505−82.6% | Reduced |
| Integrated Wealth Concepts LLC | 8,297 | $676.3K | 0.00% | +412+5.2% | Added |
| Massachusetts Financial Services Co | 8,252 | $672.6K | 0.00% | +8,252 | New |
| IFP Advisors, Inc | 8,139 | $663.4K | 0.01% | −565−6.5% | Reduced |
| AE Wealth Management LLC | 8,050 | $656.2K | 0.00% | −16,262−66.9% | Reduced |
| Keystone Financial Group | 8,000 | $652.1K | 0.04% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 7,952 | $648.2K | 0.00% | +640+8.8% | Added |
| Swiss Life Asset Management Ltd | 7,815 | $637.0K | 0.00% | −4,050−34.1% | Reduced |
| Lighthouse Investment Partners, LLC | 7,500 | $611.3K | 0.02% | −21,470−74.1% | Reduced |
| Maryland State Retirement & Pension System | 7,403 | $603.4K | 0.01% | +7,403 | New |
| Summitry LLC | 7,183 | $585.5K | 0.02% | 00.0% | Unchanged |
| Utah Retirement Systems | 7,047 | $574.4K | 0.01% | +7,047 | New |
| Mitsubishi UFJ Trust & Banking Corp | 7,016 | $571.9K | 0.00% | +7,016 | New |
| IvyRock Asset Management (HK) Ltd | 7,000 | $570.6K | 0.32% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 6,696 | $545.8K | 0.00% | −31,472−82.5% | Reduced |
| Polen Capital Management LLC | 6,612 | $538.9K | 0.00% | +6,612 | New |
| Mirae Asset Global Investments Co., Ltd. | 6,300 | $513.5K | 0.00% | −1,004−13.7% | Reduced |
| RSM US Wealth Management LLC | 6,289 | $512.6K | 0.01% | +72+1.2% | Added |
| Brown Miller Wealth Management, LLC | 6,269 | $511.0K | 0.13% | +6,269 | New |
| Axxcess Wealth Management, LLC | 6,269 | $511.0K | 0.01% | +6,269 | New |
| Parkway Wealth Management Group, LLC | 6,235 | $508.2K | 0.06% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 6,130 | $500.0K | 0.01% | +6,130 | New |
| Evergreen Capital Management LLC | 6,047 | $492.9K | 0.01% | +31+0.5% | Added |