Ardelyx annual r&d spending
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Ardelyx R&D Spending Growth & History (ARDX)
Ardelyx's r&d spending was $71.5M for fiscal 2025.
View full Ardelyx company overviewArdelyx annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $71.5M | $19.2M | +36.72% |
| 2024 | 2024-12-31 | $52.3M | $16.8M | +47.22% |
| 2023 | 2023-12-31 | $35.5M | $335,000 | +0.95% |
| 2022 | 2022-12-31 | $35.2M | −$55.9M | −61.38% |
| 2021 | 2021-12-31 | $91.1M | $26.1M | +40.10% |
| 2020 | 2020-12-31 | $65.1M | −$6.6M | −9.24% |
| 2019 | 2019-12-31 | $71.7M | $2.3M | +3.32% |
| 2018 | 2018-12-31 | $69.4M | −$6.1M | −8.10% |
| 2017 | 2017-12-31 | $75.5M | −$18.7M | −19.84% |
| 2016 | 2016-12-31 | $94.2M | $54.3M | +136.08% |
| 2015 | 2015-12-31 | $39.9M | $14.0M | +54.00% |
| 2014 | 2014-12-31 | $25.9M | −$2.2M | −7.81% |
| 2013 | 2013-12-31 | $28.1M | $17.9M | +175.85% |
| 2012 | 2012-12-31 | $10.2M | — | — |
Ardelyx quarterly r&d spending
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Q2.26
| Fiscal quarter | Period ended | R&D spending | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $26.1M | $10.4M | +66.62% |
| Q1 2026 | 2026-03-31 | $20.2M | $5.3M | +35.15% |
| Q4 2025 | 2025-12-31 | $22.9M | $9.2M | +67.25% |
| Q3 2025 | 2025-09-30 | $18.1M | $2.8M | +18.01% |
| Q2 2025 | 2025-06-30 | $15.7M | $2.9M | +22.76% |
| Q1 2025 | 2025-03-31 | $14.9M | $4.4M | +41.20% |
| Q4 2024 | 2024-12-31 | $13.7M | $4.1M | +43.49% |
| Q3 2024 | 2024-09-30 | $15.3M | $6.7M | +77.26% |
| Q2 2024 | 2024-06-30 | $12.8M | $4.5M | +54.09% |
| Q1 2024 | 2024-03-31 | $10.6M | $1.5M | +16.34% |
| Q4 2023 | 2023-12-31 | $9.5M | $382,000 | +4.18% |
| Q3 2023 | 2023-09-30 | $8.6M | $1.2M | +15.67% |
| Q2 2023 | 2023-06-30 | $8.3M | −$1.5M | −14.98% |
| Q1 2023 | 2023-03-31 | $9.1M | $242,000 | +2.73% |
| Q4 2022 | 2022-12-31 | $9.1M | −$11.8M | −56.40% |
| Q3 2022 | 2022-09-30 | $7.5M | −$16.2M | −68.49% |
| Q2 2022 | 2022-06-30 | $9.7M | −$16.3M | −62.56% |
| Q1 2022 | 2022-03-31 | $8.9M | −$11.6M | −56.73% |
| Q4 2021 | 2021-12-31 | $21.0M | $2.9M | +15.81% |
| Q3 2021 | 2021-09-30 | $23.7M | $11.5M | +93.59% |
| Q2 2021 | 2021-06-30 | $26.0M | $7.2M | +37.94% |
| Q1 2021 | 2021-03-31 | $20.5M | $4.6M | +29.11% |
| Q4 2020 | 2020-12-31 | $18.1M | $3.9M | +27.13% |
| Q3 2020 | 2020-09-30 | $12.2M | −$5.3M | −30.38% |
| Q2 2020 | 2020-06-30 | $18.9M | −$611,000 | −3.14% |
| Q1 2020 | 2020-03-31 | $15.8M | −$4.5M | −22.26% |
| Q4 2019 | 2019-12-31 | $14.2M | −$7.8M | −35.37% |
| Q3 2019 | 2019-09-30 | $17.6M | −$361,000 | −2.01% |
| Q2 2019 | 2019-06-30 | $19.5M | $3.4M | +21.37% |
| Q1 2019 | 2019-03-31 | $20.4M | $7.0M | +52.67% |
| Q4 2018 | 2018-12-31 | $22.0M | $4.9M | +28.41% |
| Q3 2018 | 2018-09-30 | $17.9M | $2.6M | +16.77% |
| Q2 2018 | 2018-06-30 | $16.0M | −$4.5M | −22.00% |
| Q1 2018 | 2018-03-31 | $13.3M | −$9.0M | −40.37% |
| Q4 2017 | 2017-12-31 | $17.2M | −$9.1M | −34.53% |
| Q3 2017 | 2017-09-30 | $15.4M | −$9.5M | −38.20% |
| Q2 2017 | 2017-06-30 | $20.6M | −$3.3M | −13.70% |
| Q1 2017 | 2017-03-31 | $22.4M | $3.1M | +16.30% |
| Q4 2016 | 2016-12-31 | $26.2M | $13.4M | +105.02% |
| Q3 2016 | 2016-09-30 | $24.9M | $10.2M | +69.08% |
| Q2 2016 | 2016-06-30 | $23.8M | $17.6M | +284.61% |
| Q1 2016 | 2016-03-31 | $19.3M | $13.1M | +210.58% |
| Q4 2015 | 2015-12-31 | $12.8M | $5.4M | +73.08% |
| Q3 2015 | 2015-09-30 | $14.7M | $9.0M | +158.25% |
| Q2 2015 | 2015-06-30 | $6.2M | $1.0M | +19.58% |
| Q1 2015 | 2015-03-31 | $6.2M | −$1.4M | −18.84% |
| Q4 2014 | 2014-12-31 | $7.4M | — | — |
| Q3 2014 | 2014-09-30 | $5.7M | −$890,000 | −13.52% |
| Q2 2014 | 2014-06-30 | $5.2M | −$2.1M | −28.35% |
| Q1 2014 | 2014-03-31 | $7.6M | — | — |
| Q3 2013 | 2013-09-30 | $6.6M | — | — |
| Q2 2013 | 2013-06-30 | $7.2M | — | — |
Ardelyx r&d spending trends
Over the last five fiscal years, Ardelyx's r&d spending increased from $65.1M to $71.5M, a change of $6.5M. The latest reported quarter, Q2 2026, shows $26.1M.
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.
Review Ardelyx source filings ↗