Arrowhead Pharmaceuticals annual r&d spending
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Arrowhead Pharmaceuticals R&D Spending Growth & History (ARWR)
Arrowhead Pharmaceuticals's r&d spending was $607.2M for fiscal 2025.
View full Arrowhead Pharmaceuticals company overviewArrowhead Pharmaceuticals annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-09-30 | $607.2M | $101.3M | +20.02% |
| 2024 | 2024-09-30 | $505.9M | $152.7M | +43.23% |
| 2023 | 2023-09-30 | $353.2M | $55.9M | +18.80% |
| 2022 | 2022-09-30 | $297.3M | $91.0M | +44.08% |
| 2021 | 2021-09-30 | $206.3M | $77.5M | +60.11% |
| 2020 | 2020-09-30 | $128.9M | $47.8M | +59.01% |
| 2019 | 2019-09-30 | $81.0M | $28.1M | +53.01% |
| 2018 | 2018-09-30 | $53.0M | $2.1M | +4.05% |
| 2017 | 2017-09-30 | $50.9M | −$11.2M | −18.05% |
| 2016 | 2016-09-30 | $62.1M | $14.9M | +31.42% |
| 2015 | 2015-09-30 | $47.3M | $24.1M | +104.28% |
| 2014 | 2014-09-30 | $23.1M | $14.4M | +165.78% |
| 2013 | 2013-09-30 | $8.7M | $3.3M | +61.47% |
| 2012 | 2012-09-30 | $5.4M | $2.1M | +64.49% |
| 2011 | 2011-09-30 | $3.3M | $2.7M | +518.91% |
| 2010 | 2010-09-30 | $529,601 | — | — |
Arrowhead Pharmaceuticals quarterly r&d spending
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| Fiscal quarter | Period ended | R&D spending | Change | YoY change |
|---|---|---|---|---|
| Q3 2026 | 2026-06-30 | $198.2M | $35.9M | +22.08% |
| Q2 2026 | 2026-03-31 | $173.3M | $40.2M | +30.17% |
| Q1 2026 | 2025-12-31 | $177.2M | $40.2M | +29.34% |
| Q4 2025 | 2025-09-30 | $174.7M | $38.9M | +28.61% |
| Q3 2025 | 2025-06-30 | $162.4M | $9.9M | +6.52% |
| Q2 2025 | 2025-03-31 | $133.1M | $32.0M | +31.63% |
| Q1 2025 | 2024-12-31 | $137.0M | $20.5M | +17.61% |
| Q4 2024 | 2024-09-30 | $135.8M | $36.0M | +36.02% |
| Q3 2024 | 2024-06-30 | $152.4M | $57.7M | +60.87% |
| Q2 2024 | 2024-03-31 | $101.1M | $26.2M | +35.04% |
| Q1 2024 | 2023-12-31 | $116.5M | $32.8M | +39.19% |
| Q4 2023 | 2023-09-30 | $99.9M | $16.5M | +19.76% |
| Q3 2023 | 2023-06-30 | $94.8M | $22.6M | +31.28% |
| Q2 2023 | 2023-03-31 | $74.9M | −$1.1M | −1.45% |
| Q1 2023 | 2022-12-31 | $83.7M | $17.9M | +27.26% |
| Q4 2022 | 2022-09-30 | $83.4M | $17.6M | +26.78% |
| Q3 2022 | 2022-06-30 | $72.2M | $12.9M | +21.67% |
| Q2 2022 | 2022-03-31 | $76.0M | $31.3M | +70.00% |
| Q1 2022 | 2021-12-31 | $65.8M | $29.2M | +79.91% |
| Q4 2021 | 2021-09-30 | $65.8M | $22.3M | +51.24% |
| Q3 2021 | 2021-06-30 | $59.3M | $26.8M | +82.13% |
| Q2 2021 | 2021-03-31 | $44.7M | $15.3M | +51.81% |
| Q1 2021 | 2020-12-31 | $36.6M | $13.2M | +56.39% |
| Q4 2020 | 2020-09-30 | $43.5M | $20.1M | +85.94% |
| Q3 2020 | 2020-06-30 | $32.6M | $13.3M | +68.84% |
| Q2 2020 | 2020-03-31 | $29.4M | $8.6M | +41.56% |
| Q1 2020 | 2019-12-31 | $23.4M | $5.8M | +33.02% |
| Q4 2019 | 2019-09-30 | $23.4M | $7.4M | +46.22% |
| Q3 2019 | 2019-06-30 | $19.3M | $7.2M | +60.06% |
| Q2 2019 | 2019-03-31 | $20.8M | $8.8M | +73.29% |
| Q1 2019 | 2018-12-31 | $17.6M | $4.7M | +36.01% |
| Q4 2018 | 2018-09-30 | $16.0M | −$2.8M | −14.94% |
| Q3 2018 | 2018-06-30 | $12.1M | $915,912 | +8.22% |
| Q2 2018 | 2018-03-31 | $12.0M | $564,138 | +4.93% |
| Q1 2018 | 2017-12-31 | $12.9M | $3.4M | +35.61% |
| Q4 2017 | 2017-09-30 | $18.8M | −$13.5M | −41.85% |
| Q3 2017 | 2017-06-30 | $11.1M | $1.7M | +18.18% |
| Q2 2017 | 2017-03-31 | $11.4M | $1.4M | +14.14% |
| Q1 2017 | 2016-12-31 | $9.5M | −$811,782 | −7.85% |
| Q4 2016 | 2016-09-30 | $32.3M | $21.9M | +211.16% |
| Q3 2016 | 2016-06-30 | $9.4M | $1.9M | +25.80% |
| Q2 2016 | 2016-03-31 | $10.0M | −$1.6M | −13.92% |
| Q1 2016 | 2015-12-31 | $10.3M | −$7.4M | −41.73% |
| Q4 2015 | 2015-09-30 | $10.4M | $2.0M | +23.77% |
| Q3 2015 | 2015-06-30 | $7.5M | $1.1M | +17.18% |
| Q2 2015 | 2015-03-31 | $11.6M | $6.4M | +123.16% |
| Q1 2015 | 2014-12-31 | $17.7M | $14.6M | +466.37% |
| Q4 2014 | 2014-09-30 | $8.4M | $5.1M | +158.56% |
| Q3 2014 | 2014-06-30 | $6.4M | $4.6M | +263.91% |
| Q2 2014 | 2014-03-31 | $5.2M | $3.1M | +145.48% |
| Q1 2014 | 2013-12-31 | $3.1M | $1.6M | +98.71% |
| Q4 2013 | 2013-09-30 | $3.2M | $1.2M | +58.84% |
| Q3 2013 | 2013-06-30 | $1.8M | $537,291 | +44.07% |
| Q2 2013 | 2013-03-31 | $2.1M | $766,328 | +56.40% |
| Q1 2013 | 2012-12-31 | $1.6M | $807,592 | +105.01% |
| Q4 2012 | 2012-09-30 | $2.0M | $1.5M | +301.17% |
| Q3 2012 | 2012-06-30 | $1.2M | $853,618 | +233.47% |
| Q2 2012 | 2012-03-31 | $1.4M | $1.2M | +865.95% |
| Q1 2012 | 2011-12-31 | $769,074 | −$1.5M | −66.00% |
| Q4 2011 | 2011-09-30 | $509,629 | — | — |
| Q3 2011 | 2011-06-30 | $365,618 | $242,275 | +196.42% |
| Q2 2011 | 2011-03-31 | $140,658 | — | — |
| Q1 2011 | 2010-12-31 | $2.3M | — | — |
| Q3 2010 | 2010-06-30 | $123,343 | — | — |
Arrowhead Pharmaceuticals r&d spending trends
Over the last five fiscal years, Arrowhead Pharmaceuticals's r&d spending increased from $128.9M to $607.2M, a change of $478.3M. The latest reported quarter, Q3 2026, shows $198.2M.
About the metric
What research and development spending means
Research and development (R&D) spending covers the costs of creating and improving products, services, software, technologies, and processes. Higher R&D spending may support future innovation, but the amount alone does not show whether those investments will generate returns.
Calculation and source
SEC-reported R&D expense
TickerStat standardizes research and development expense reported in company SEC filings, including the software-specific US-GAAP R&D concept when it is the filer’s primary R&D expense line. It is historical company-reported spending, not an estimate or forecast. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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