Ironwood Pharmaceuticals annual r&d spending
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2025
Ironwood Pharmaceuticals R&D Spending Growth & History (IRWD)
Ironwood Pharmaceuticals's r&d spending was $95.1M for fiscal 2025.
View full Ironwood Pharmaceuticals company overviewIronwood Pharmaceuticals annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $95.1M | −$16.3M | −14.62% |
| 2024 | 2024-12-31 | $111.4M | −$4.7M | −4.02% |
| 2023 | 2023-12-31 | $116.1M | $71.8M | +162.25% |
| 2022 | 2022-12-31 | $44.3M | −$26.1M | −37.13% |
| 2021 | 2021-12-31 | $70.4M | −$17.7M | −20.05% |
| 2020 | 2020-12-31 | $88.1M | −$27.0M | −23.45% |
| 2019 | 2019-12-31 | $115.0M | $14.0M | +13.84% |
| 2018 | 2018-12-31 | $101.1M | $12.9M | +14.65% |
| 2017 | 2017-12-31 | $88.1M | −$51.3M | −36.81% |
| 2016 | 2016-12-31 | $139.5M | $30.7M | +28.27% |
| 2015 | 2015-12-31 | $108.7M | $6.9M | +6.73% |
| 2014 | 2014-12-31 | $101.9M | −$488,000 | −0.48% |
| 2013 | 2013-12-31 | $102.4M | −$11.1M | −9.78% |
| 2012 | 2012-12-31 | $113.5M | $27.4M | +31.80% |
| 2011 | 2011-12-31 | $86.1M | $8.6M | +11.15% |
| 2010 | 2010-12-31 | $77.5M | $1.4M | +1.78% |
| 2009 | 2009-12-31 | $76.1M | — | — |
Ironwood Pharmaceuticals quarterly r&d spending
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| Fiscal quarter | Period ended | R&D spending | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $22.4M | −$952,000 | −4.07% |
| Q1 2026 | 2026-03-31 | $21.9M | −$5.5M | −20.02% |
| Q4 2025 | 2025-12-31 | $21.9M | −$3.5M | −13.89% |
| Q3 2025 | 2025-09-30 | $22.5M | −$7.4M | −24.67% |
| Q2 2025 | 2025-06-30 | $23.4M | −$7.0M | −23.08% |
| Q1 2025 | 2025-03-31 | $27.4M | $1.6M | +6.26% |
| Q4 2024 | 2024-12-31 | $25.4M | −$10.3M | −28.83% |
| Q3 2024 | 2024-09-30 | $29.8M | −$3.2M | −9.57% |
| Q2 2024 | 2024-06-30 | $30.4M | −$4.2M | −12.11% |
| Q1 2024 | 2024-03-31 | $25.8M | $13.0M | +100.94% |
| Q4 2023 | 2023-12-31 | $35.7M | $25.2M | +241.53% |
| Q3 2023 | 2023-09-30 | $33.0M | $21.4M | +185.71% |
| Q2 2023 | 2023-06-30 | $34.6M | $23.1M | +201.93% |
| Q1 2023 | 2023-03-31 | $12.8M | $2.0M | +18.71% |
| Q4 2022 | 2022-12-31 | $10.4M | −$21.4M | −67.20% |
| Q3 2022 | 2022-09-30 | $11.5M | $638,000 | +5.85% |
| Q2 2022 | 2022-06-30 | $11.5M | −$711,000 | −5.85% |
| Q1 2022 | 2022-03-31 | $10.8M | −$4.7M | −30.11% |
| Q4 2021 | 2021-12-31 | $31.9M | $15.6M | +95.80% |
| Q3 2021 | 2021-09-30 | $10.9M | −$10.8M | −49.72% |
| Q2 2021 | 2021-06-30 | $12.2M | −$9.9M | −44.90% |
| Q1 2021 | 2021-03-31 | $15.5M | −$12.5M | −44.75% |
| Q4 2020 | 2020-12-31 | $16.3M | −$10.3M | −38.70% |
| Q3 2020 | 2020-09-30 | $21.7M | −$5.9M | −21.27% |
| Q2 2020 | 2020-06-30 | $22.1M | −$6.7M | −23.24% |
| Q1 2020 | 2020-03-31 | $28.0M | −$4.2M | −12.95% |
| Q4 2019 | 2019-12-31 | $26.5M | $14.3M | +117.34% |
| Q3 2019 | 2019-09-30 | $27.6M | −$1.6M | −5.51% |
| Q2 2019 | 2019-06-30 | $28.8M | $5.6M | +24.03% |
| Q1 2019 | 2019-03-31 | $32.2M | −$4.3M | −11.80% |
| Q4 2018 | 2018-12-31 | $12.2M | — | — |
| Q3 2018 | 2018-09-30 | $29.2M | −$7.9M | −21.33% |
| Q2 2018 | 2018-06-30 | $23.2M | −$14.2M | −37.91% |
| Q1 2018 | 2018-03-31 | $36.5M | $2.8M | +8.32% |
| Q3 2017 | 2017-09-30 | $37.1M | −$461,000 | −1.23% |
| Q2 2017 | 2017-06-30 | $37.3M | $5.7M | +17.87% |
| Q1 2017 | 2017-03-31 | $33.7M | $1.9M | +5.84% |
| Q4 2016 | 2016-12-31 | $38.4M | $10.8M | +39.15% |
| Q3 2016 | 2016-09-30 | $37.5M | $11.7M | +45.28% |
| Q2 2016 | 2016-06-30 | $31.7M | $3.0M | +10.59% |
| Q1 2016 | 2016-03-31 | $31.8M | $5.2M | +19.52% |
| Q4 2015 | 2015-12-31 | $27.6M | $145,000 | +0.53% |
| Q3 2015 | 2015-09-30 | $25.8M | $708,000 | +2.82% |
| Q2 2015 | 2015-06-30 | $28.6M | $6.5M | +29.38% |
| Q1 2015 | 2015-03-31 | $26.6M | −$503,000 | −1.85% |
| Q4 2014 | 2014-12-31 | $27.5M | $5.0M | +22.06% |
| Q3 2014 | 2014-09-30 | $25.1M | $2.1M | +9.15% |
| Q2 2014 | 2014-06-30 | $22.1M | −$2.0M | −8.10% |
| Q1 2014 | 2014-03-31 | $27.1M | −$5.6M | −17.13% |
| Q4 2013 | 2013-12-31 | $22.5M | −$5.8M | −20.36% |
| Q3 2013 | 2013-09-30 | $23.0M | −$437,000 | −1.86% |
| Q2 2013 | 2013-06-30 | $24.1M | −$8.1M | −25.27% |
| Q1 2013 | 2013-03-31 | $32.8M | $3.2M | +10.99% |
| Q4 2012 | 2012-12-31 | $28.3M | $4.0M | +16.71% |
| Q3 2012 | 2012-09-30 | $23.5M | $548,000 | +2.39% |
| Q2 2012 | 2012-06-30 | $32.2M | $12.8M | +66.10% |
| Q1 2012 | 2012-03-31 | $29.5M | $10.0M | +50.91% |
| Q4 2011 | 2011-12-31 | $24.2M | — | — |
| Q3 2011 | 2011-09-30 | $22.9M | $4.2M | +22.21% |
| Q2 2011 | 2011-06-30 | $19.4M | −$488,000 | −2.45% |
| Q1 2011 | 2011-03-31 | $19.6M | — | — |
| Q3 2010 | 2010-09-30 | $18.7M | — | — |
| Q2 2010 | 2010-06-30 | $19.9M | — | — |
Ironwood Pharmaceuticals r&d spending trends
Over the last five fiscal years, Ironwood Pharmaceuticals's r&d spending increased from $88.1M to $95.1M, a change of $7.1M. The latest reported quarter, Q2 2026, shows $22.4M.
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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