Quick Answer
MASIMO CORP reported R&D Expense of $126.40 million for fiscal year 2025.
MASIMO CORP R&D Expense — Annual History
| Fiscal Year | R&D Expense | YoY Change |
|---|---|---|
| 2025 | $126.40M | -30.6% |
| 2024 | $182.20M | +39.6% |
| 2023 | $130.50M | -31.8% |
| 2022 | $191.40M | +39.5% |
| 2021 | $137.20M | +15.6% |
| 2020 | $118.70M | +27.2% |
| 2019 | $93.30M | +15.2% |
| 2018 | $81.01M | +24.2% |
| 2017 | $65.23M | +13.1% |
| 2016 | $57.69M | +1.9% |
| 2015 | $56.62M | +0.1% |
| 2014 | $56.58M | +1.7% |
| 2013 | $55.63M | +18.2% |
| 2012 | $47.08M | +22.6% |
| 2011 | $38.41M | +6.7% |
| 2010 | $36.00M | +13.6% |
| 2009 | $31.70M | +24.3% |
| 2008 | $25.50M | — |
Quarterly R&D Expense
| Quarter Ending | R&D Expense | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $30.50M | -18.2% | +2.0% |
| June 30, 2025 | $29.90M | -23.5% | -11.8% |
| March 31, 2025 | $33.90M | -10.3% | -9.1% |
| September 30, 2024 | $37.30M | -19.8% | -4.6% |
| June 30, 2024 | $39.10M | -2.7% | +3.4% |
| March 31, 2024 | $37.80M | -25.1% | -18.7% |
| September 30, 2023 | $46.50M | -12.4% | +15.7% |
| June 30, 2023 | $40.20M | -15.9% | -20.4% |
- MASIMO CORP showed a decrease of -30.6% in R&D Expense compared to the prior fiscal year.
- Over the 2008–2025 period, MASIMO CORP’s r&d expense has grown by 395.8% (from $25.50 million to $126.40 million).
- The most recent figure is from MASIMO CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 27, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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