Applied Optoelectronics annual r&d spending
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Applied Optoelectronics R&D Spending Growth & History (AAOI)
Applied Optoelectronics's r&d spending was $85.5M for fiscal 2025.
View full Applied Optoelectronics company overviewApplied Optoelectronics annual r&d spending history
| Fiscal year | Period ended | R&D spending | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $85.5M | $30.6M | +55.59% |
| 2024 | 2024-12-31 | $55.0M | $19.0M | +52.76% |
| 2023 | 2023-12-31 | $36.0M | −$269,000 | −0.74% |
| 2022 | 2022-12-31 | $36.2M | −$5.0M | −12.07% |
| 2021 | 2021-12-31 | $41.2M | −$2.2M | −5.01% |
| 2020 | 2020-12-31 | $43.4M | −$6,000 | −0.01% |
| 2019 | 2019-12-31 | $43.4M | −$6.5M | −13.03% |
| 2018 | 2018-12-31 | $49.9M | $14.5M | +41.11% |
| 2017 | 2017-12-31 | $35.4M | $3.6M | +11.28% |
| 2016 | 2016-12-31 | $31.8M | $10.9M | +52.41% |
| 2015 | 2015-12-31 | $20.9M | $4.9M | +30.57% |
| 2014 | 2014-12-31 | $16.0M | $7.5M | +87.62% |
| 2013 | 2013-12-31 | $8.5M | $909,000 | +11.96% |
| 2012 | 2012-12-31 | $7.6M | $1.2M | +17.86% |
| 2011 | 2011-12-31 | $6.5M | — | — |
Applied Optoelectronics quarterly r&d spending
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| Fiscal quarter | Period ended | R&D spending | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $34.9M | $14.3M | +69.18% |
| Q1 2026 | 2026-03-31 | $25.7M | $7.8M | +44.05% |
| Q4 2025 | 2025-12-31 | $25.8M | $9.1M | +54.27% |
| Q3 2025 | 2025-09-30 | $21.3M | $7.8M | +58.36% |
| Q2 2025 | 2025-06-30 | $20.6M | $7.5M | +57.61% |
| Q1 2025 | 2025-03-31 | $17.8M | $6.1M | +52.07% |
| Q4 2024 | 2024-12-31 | $16.7M | $7.4M | +79.16% |
| Q3 2024 | 2024-09-30 | $13.4M | $4.0M | +41.99% |
| Q2 2024 | 2024-06-30 | $13.1M | $4.4M | +51.37% |
| Q1 2024 | 2024-03-31 | $11.7M | $3.2M | +37.21% |
| Q4 2023 | 2023-12-31 | $9.3M | $118,000 | +1.28% |
| Q3 2023 | 2023-09-30 | $9.5M | $251,000 | +2.73% |
| Q2 2023 | 2023-06-30 | $8.6M | $312,000 | +3.75% |
| Q1 2023 | 2023-03-31 | $8.5M | −$950,000 | −10.01% |
| Q4 2022 | 2022-12-31 | $9.2M | −$5,000 | −0.05% |
| Q3 2022 | 2022-09-30 | $9.2M | −$943,000 | −9.29% |
| Q2 2022 | 2022-06-30 | $8.3M | −$2.6M | −23.69% |
| Q1 2022 | 2022-03-31 | $9.5M | −$1.4M | −13.20% |
| Q4 2021 | 2021-12-31 | $9.2M | −$1.6M | −14.75% |
| Q3 2021 | 2021-09-30 | $10.1M | −$1.1M | −9.43% |
| Q2 2021 | 2021-06-30 | $10.9M | $111,000 | +1.03% |
| Q1 2021 | 2021-03-31 | $10.9M | $370,000 | +3.50% |
| Q4 2020 | 2020-12-31 | $10.8M | $229,000 | +2.16% |
| Q3 2020 | 2020-09-30 | $11.2M | $740,000 | +7.07% |
| Q2 2020 | 2020-06-30 | $10.8M | −$348,000 | −3.12% |
| Q1 2020 | 2020-03-31 | $10.6M | −$627,000 | −5.61% |
| Q4 2019 | 2019-12-31 | $10.6M | −$745,000 | −6.57% |
| Q3 2019 | 2019-09-30 | $10.5M | −$3.7M | −26.19% |
| Q2 2019 | 2019-06-30 | $11.2M | −$1.5M | −11.81% |
| Q1 2019 | 2019-03-31 | $11.2M | −$551,000 | −4.69% |
| Q4 2018 | 2018-12-31 | $11.3M | $672,000 | +6.30% |
| Q3 2018 | 2018-09-30 | $14.2M | $5.0M | +54.30% |
| Q2 2018 | 2018-06-30 | $12.6M | $4.6M | +56.63% |
| Q1 2018 | 2018-03-31 | $11.7M | $4.3M | +57.91% |
| Q4 2017 | 2017-12-31 | $10.7M | $3.5M | +48.03% |
| Q3 2017 | 2017-09-30 | $9.2M | $828,000 | +9.90% |
| Q2 2017 | 2017-06-30 | $8.1M | $259,000 | +3.31% |
| Q1 2017 | 2017-03-31 | $7.4M | −$964,000 | −11.48% |
| Q4 2016 | 2016-12-31 | $7.2M | $1.2M | +20.94% |
| Q3 2016 | 2016-09-30 | $8.4M | $3.0M | +55.25% |
| Q2 2016 | 2016-06-30 | $7.8M | $3.1M | +66.22% |
| Q1 2016 | 2016-03-31 | $8.4M | $3.6M | +74.73% |
| Q4 2015 | 2015-12-31 | $6.0M | $1.7M | +41.20% |
| Q3 2015 | 2015-09-30 | $5.4M | $1.2M | +28.42% |
| Q2 2015 | 2015-06-30 | $4.7M | $692,000 | +17.26% |
| Q1 2015 | 2015-03-31 | $4.8M | $1.3M | +35.50% |
| Q4 2014 | 2014-12-31 | $4.2M | $1.8M | +75.88% |
| Q3 2014 | 2014-09-30 | $4.2M | $2.0M | +89.69% |
| Q2 2014 | 2014-06-30 | $4.0M | $2.1M | +111.22% |
| Q1 2014 | 2014-03-31 | $3.5M | $1.5M | +76.95% |
| Q4 2013 | 2013-12-31 | $2.4M | $256,000 | +11.94% |
| Q3 2013 | 2013-09-30 | $2.2M | $33,000 | +1.52% |
| Q2 2013 | 2013-06-30 | $1.9M | $190,000 | +11.12% |
| Q1 2013 | 2013-03-31 | $2.0M | $430,000 | +27.32% |
| Q4 2012 | 2012-12-31 | $2.1M | — | — |
| Q3 2012 | 2012-09-30 | $2.2M | — | — |
| Q2 2012 | 2012-06-30 | $1.7M | — | — |
| Q1 2012 | 2012-03-31 | $1.6M | — | — |
Applied Optoelectronics r&d spending trends
Over the last five fiscal years, Applied Optoelectronics's r&d spending increased from $43.4M to $85.5M, a change of $42.1M. The latest reported quarter, Q2 2026, shows $34.9M.
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 Applied Optoelectronics source filings ↗