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Westport Fuel Systems Inc. (WPRT): R&D Expense

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2011-03-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$5.78M
Year ended 2025-12-31
-37.3%
3-year compound annual growth
-22.7%
5-year compound annual growth
-19.8%
10-year compound annual growth
$91.13M2010-03-31: $26.21M2011-03-31: $24.62M2012-12-31: $73.20M2013-12-31: $91.13M2014-12-31: $76.58M2015-12-31: $52.78M2016-12-31: $55.45M2017-12-31: $50.13M2018-12-31: $30.62M2019-12-31: $25.17M2020-12-31: $20.98M2021-12-31: $25.19M2022-12-31: $23.50M2023-12-31: $12.84M2024-12-31: $9.53M2025-12-31: $5.78M$5.78M
2010-03-31 R&D Expense (USD) 2025-12-31
Period endedR&D ExpenseChange YoYSource filing
2025-12-31$5.78M-39.3%2026-04-23, From 2025-01-01
2024-12-31$9.53M-25.7%2026-04-23, From 2024-01-01
2023-12-31$12.84M-45.4%2026-04-23, From 2023-01-01
2022-12-31$23.50M-6.7%2024-03-25, From 2022-01-01
2021-12-31$25.19M+20.1%2023-03-13, From 2021-01-01
2020-12-31$20.98M-16.7%2022-03-14, From 2020-01-01
2019-12-31$25.17M-17.8%2021-03-15, From 2019-01-01
2018-12-31$30.62M-38.9%2020-03-17, From 2018-01-01
2017-12-31$50.13M-9.6%2020-03-17, From 2017-01-01
2016-12-31$55.45M+5.1%2019-03-19, From 2016-01-01
2015-12-31$52.78M-31.1%2018-03-23, From 2015-01-01
2014-12-31$76.58M-16.0%2017-03-31, From 2014-01-01
2013-12-31$91.13M+24.5%2016-03-29, From 2013-01-01
2012-12-31$73.20Mn/a2015-10-16, From 2012-01-01
No annual figure between 2011-03-31 and 2012-12-31.
2011-03-31$24.62Mn/c2013-06-03, From 2010-04-01
2010-03-31$26.21Mn/a2012-09-25, From 2009-04-01

R&D Expense at similar companies

Companies with the same SEC industry code (Engines & Turbines), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedR&D ExpenseChange YoY
Westport Fuel Systems Inc. (WPRT)2025-12-31$5.78M-39.3%
Capstone Energy Plus, Inc. (CEPL)2026-03-31$3.62M+35.8%
Power Solutions International, Inc. (PSIX)2025-12-31$18.16M-9.4%
BWX Technologies, Inc. (BWXT)2025-12-31$13.87M+85.4%
Brunswick Corp (BC)2025-12-31$168.70M-0.5%
Cummins Inc (CMI)2025-12-31$1.40B-4.6%

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