Arrowhead Pharmaceuticals, Inc.
ARWR
Rank in Stocks
#2432
Arrowhead Pharmaceuticals, Inc., founded in 1989 and based in Pasadena,... Arrowhead Pharmaceuticals, Inc., founded in 1989 and based in Pasadena, California, is a biopharmaceutical company dedicated to discovering and advancing innovative treatments for complex and challenging-to-treat diseases within the United States. The company's extensive therapeutic pipeline primarily leverages RNA interference (RNAi) technology. Among its advanced clinical programs are: ARO-AAT, a Phase II therapeutic targeting liver diseases associated with alpha-1 antitrypsin deficiency; ARO-APOC3, which is undergoing both Phase 2b and Phase 3 clinical evaluations for hypertriglyceridemia; ARO-ANG3, currently in Phase 2b development to reduce the production of angiopoietin-like protein 3; and ARO-HIF2, a Phase 1b candidate designed to treat clear cell renal cell carcinoma. Arrowhead also has several compounds in earlier clinical development, including ARO-HSD in Phase 1/2a for other liver diseases, ARO-ENaC in Phase 1/2a, aimed at decreasing the epithelial sodium channel alpha subunit in lung airways, and ARO-C3, also in Phase 1/2a, for complement-mediated diseases. Further expanding its diverse portfolio, the company is actively developing ARO-Lung2 for chronic obstructive pulmonary disorder (COPD), ARO-DUX4 for facioscapulohumeral muscular dystrophy, ARO-XDH for uncontrolled gout, and ARO-COV for COVID-19 and other pulmonary-borne pathogens. Beyond its core internal programs, Arrowhead is involved in the progression of JNJ-3989, a subcutaneously administered RNAi therapeutic for chronic hepatitis B virus infection; Olpasiran, intended to reduce apolipoprotein A production; and ARO-AMG1, which targets genetically validated cardiovascular pathways. Strategic collaborations are integral to Arrowhead's development efforts. The company holds a licensing and research agreement with Janssen Pharmaceuticals, Inc. for the co-development of ARO-JNJ1, ARO-JNJ2, and ARO-JNJ3, all RNAi therapeutics focused on liver-expressed targets. Additionally, Arrowhead has a licensing and research partnership with Takeda Pharmaceuticals U.S.A., Inc. to develop an RNAi therapeutic candidate specifically for liver disease.
Share Price
$57.23
Last synced: 2026-10-19
Market Cap
$8.08B
Change (1 day)
2.38%
Change (1 year)
48.77%
Country
US
Trade Arrowhead Pharmaceuticals, Inc. (ARWR)
Category
Healthcare
Number of shares outstanding for Arrowhead Pharmaceuticals, Inc. (ARWR)
Number of shares outstanding as of June 2026: 143.38M
According to Arrowhead Pharmaceuticals, Inc. latest financial reports and stock price the company's current number of shares outstanding is 143.38M. At the end of September 2024 the company had 119.78M shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.
Shares outstanding history for Arrowhead Pharmaceuticals, Inc. (ARWR) from 2000 to 2026
Shares Outstanding at the end of each year
| Year | Shares Outstanding | Change |
|---|---|---|
| 2026 (TTM) | 143.38M | 7.19% |
| 2025 | 133.76M | 11.67% |
| 2024 | 119.78M | 11.62% |
| 2023 | 107.31M | 1.79% |
| 2022 | 105.43M | 1.62% |
| 2021 | 103.75M | 3.00% |
| 2020 | 100.72M | 7.31% |
| 2019 | 93.86M | 12.22% |
| 2018 | 83.64M | 14.34% |
| 2017 | 73.15M | 19.94% |
| 2016 | 60.99M | 6.33% |
| 2015 | 57.36M | 22.29% |
| 2014 | 46.90M | 95.79% |
| 2013 | 23.96M | 115.45% |
| 2012 | 11.12M | 54.83% |
| 2011 | 7.18M | 11.61% |
| 2010 | 6.43M | 42.45% |
| 2009 | 4.52M | 15.25% |
| 2008 | 3.92M | 9.27% |
| 2007 | 3.59M | 12.25% |
| 2006 | 3.20M | 25.86% |
| 2005 | 2.54M | 90.80% |
| 2004 | 1.33M | 16,357.72% |
| 2003 | 8.09K | 6.62% |
| 2002 | 7.58K | 6.00% |
| 2001 | 7.15K | 1.32% |
| 2000 | 7.06K | 0.00% |
Shares Outstanding for similar companies or competitors
| Company | Shares Outstanding | Difference | Country |
|---|---|---|---|
| 253.90M | 77.08% |
US
|
|
| 396.00M | 176.19% |
US
|
|
| 478.91M | 234.02% |
AU
|
|
| - | - |
CH
|
|
| 62.19M | -56.63% |
NL
|
