iRhythm Holdings annual r&d spending
2014
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2025
iRhythm Holdings R&D Spending Growth & History (IRTC)
iRhythm Holdings's r&d spending was $84.6M for fiscal 2025.
View full iRhythm Holdings company overviewiRhythm Holdings annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $84.6M | $13.2M | +18.40% |
| 2024 | 2024-12-31 | $71.5M | $11.2M | +18.62% |
| 2023 | 2023-12-31 | $60.2M | $13.6M | +29.25% |
| 2022 | 2022-12-31 | $46.6M | $7.9M | +20.53% |
| 2021 | 2021-12-31 | $38.7M | −$2.7M | −6.43% |
| 2020 | 2020-12-31 | $41.3M | $4.0M | +10.80% |
| 2019 | 2019-12-31 | $37.3M | $16.4M | +78.81% |
| 2018 | 2018-12-31 | $20.9M | $7.6M | +57.26% |
| 2017 | 2017-12-31 | $13.3M | $6.1M | +85.52% |
| 2016 | 2016-12-31 | $7.2M | $801,000 | +12.62% |
| 2015 | 2015-12-31 | $6.3M | $651,000 | +11.43% |
| 2014 | 2014-12-31 | $5.7M | — | — |
iRhythm Holdings 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 | $19.8M | −$1.2M | −5.56% |
| Q1 2026 | 2026-03-31 | $21.4M | −$161,000 | −0.75% |
| Q4 2025 | 2025-12-31 | $21.0M | $2.0M | +10.30% |
| Q3 2025 | 2025-09-30 | $21.0M | $5.3M | +34.02% |
| Q2 2025 | 2025-06-30 | $21.0M | $1.3M | +6.71% |
| Q1 2025 | 2025-03-31 | $21.5M | $4.5M | +26.63% |
| Q4 2024 | 2024-12-31 | $19.1M | $3.7M | +23.77% |
| Q3 2024 | 2024-09-30 | $15.7M | −$615,000 | −3.77% |
| Q2 2024 | 2024-06-30 | $19.7M | $6.0M | +43.96% |
| Q1 2024 | 2024-03-31 | $17.0M | $2.2M | +14.50% |
| Q4 2023 | 2023-12-31 | $15.4M | $2.7M | +21.63% |
| Q3 2023 | 2023-09-30 | $16.3M | $4.9M | +42.46% |
| Q2 2023 | 2023-06-30 | $13.7M | $1.7M | +14.50% |
| Q1 2023 | 2023-03-31 | $14.8M | $4.3M | +40.79% |
| Q4 2022 | 2022-12-31 | $12.7M | $805,000 | +6.78% |
| Q3 2022 | 2022-09-30 | $11.4M | $2.8M | +31.81% |
| Q2 2022 | 2022-06-30 | $11.9M | $2.3M | +24.35% |
| Q1 2022 | 2022-03-31 | $10.5M | $2.0M | +23.88% |
| Q4 2021 | 2021-12-31 | $11.9M | $266,000 | +2.29% |
| Q3 2021 | 2021-09-30 | $8.7M | −$83,000 | −0.95% |
| Q2 2021 | 2021-06-30 | $9.6M | −$2.9M | −23.41% |
| Q1 2021 | 2021-03-31 | $8.5M | $95,000 | +1.13% |
| Q4 2020 | 2020-12-31 | $11.6M | $2.3M | +25.21% |
| Q3 2020 | 2020-09-30 | $8.8M | −$4.7M | −35.05% |
| Q2 2020 | 2020-06-30 | $12.5M | $4.7M | +60.12% |
| Q1 2020 | 2020-03-31 | $8.4M | $1.7M | +25.62% |
| Q4 2019 | 2019-12-31 | $9.3M | $2.2M | +30.83% |
| Q3 2019 | 2019-09-30 | $13.5M | $8.4M | +165.41% |
| Q2 2019 | 2019-06-30 | $7.8M | $3.2M | +68.56% |
| Q1 2019 | 2019-03-31 | $6.7M | $2.7M | +65.69% |
| Q4 2018 | 2018-12-31 | $7.1M | $3.0M | +73.71% |
| Q3 2018 | 2018-09-30 | $5.1M | $1.3M | +34.20% |
| Q2 2018 | 2018-06-30 | $4.6M | $1.9M | +67.40% |
| Q1 2018 | 2018-03-31 | $4.0M | $1.4M | +54.25% |
| Q4 2017 | 2017-12-31 | $4.1M | $1.8M | +77.07% |
| Q3 2017 | 2017-09-30 | $3.8M | $2.2M | +131.80% |
| Q2 2017 | 2017-06-30 | $2.8M | $1.1M | +66.53% |
| Q1 2017 | 2017-03-31 | $2.6M | $1.1M | +69.64% |
| Q4 2016 | 2016-12-31 | $2.3M | — | — |
| Q3 2016 | 2016-09-30 | $1.6M | −$16,000 | −0.97% |
| Q2 2016 | 2016-06-30 | $1.7M | — | — |
| Q1 2016 | 2016-03-31 | $1.5M | — | — |
| Q3 2015 | 2015-09-30 | $1.7M | — | — |
iRhythm Holdings r&d spending trends
Over the last five fiscal years, iRhythm Holdings's r&d spending increased from $41.3M to $84.6M, a change of $43.3M. The latest reported quarter, Q2 2026, shows $19.8M.
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 iRhythm Holdings source filings ↗