Diodes Inc (DIOD): R&D Expense
$162.18M
Year ended 2025-12-31
$164.28M
Trailing 12 months to 2026-06-30
+8.7%
3-year compound annual growth
+11.5%
5-year compound annual growth
+11.0%
10-year compound annual growth
| Period ended | R&D Expense | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | $162.18M | +21.0% | 2026-02-10, From 2025-01-01 |
| 2024-12-31 | $134.05M | -0.6% | 2026-02-10, From 2024-01-01 |
| 2023-12-31 | $134.87M | +6.8% | 2026-02-10, From 2023-01-01 |
| 2022-12-31 | $126.32M | +6.0% | 2025-02-14, From 2022-01-01 |
| 2021-12-31 | $119.20M | +26.4% | 2024-02-09, From 2021-01-01 |
| 2020-12-31 | $94.29M | +6.5% | 2023-02-10, From 2020-01-01 |
| 2019-12-31 | $88.52M | +2.6% | 2022-02-18, From 2019-01-01 |
| 2018-12-31 | $86.29M | +10.8% | 2021-02-22, From 2018-01-01 |
| 2017-12-31 | $77.88M | +11.4% | 2020-02-12, From 2017-01-01 |
| 2016-12-31 | $69.94M | +22.6% | 2019-02-21, From 2016-01-01 |
| 2015-12-31 | $57.03M | +9.4% | 2018-02-20, From 2015-01-01 |
| 2014-12-31 | $52.14M | +7.9% | 2017-02-27, From 2014-01-01 |
| 2013-12-31 | $48.30M | +43.1% | 2016-03-11, From 2013-01-01 |
| 2012-12-31 | $33.76M | +24.0% | 2015-03-02, From 2012-01-01 |
| 2011-12-31 | $27.23M | +2.4% | 2014-02-27, From 2011-01-01 |
| 2010-12-31 | $26.58M | +11.9% | 2013-02-27, From 2010-01-01 |
| 2009-12-31 | $23.76M | +8.6% | 2012-02-28, From 2009-01-01 |
| 2008-12-31 | $21.88M | n/a | 2011-02-28, From 2008-01-01 |
R&D Expense at similar companies
| Company | Year ended | R&D Expense | Change YoY |
|---|---|---|---|
| Diodes Inc (DIOD) | 2025-12-31 | $162.18M | +21.0% |
| Enphase Energy, Inc. (ENPH) | 2025-12-31 | $189.07M | -6.1% |
| Viavi Solutions Inc. (VIAV) | 2026-06-27 | $262.70M | +25.9% |
| Tower Semiconductor Ltd (TSEM) | 2025-12-31 | $86.50M | +8.9% |
| Penguin Solutions, Inc. (PENG) | 2025-08-29 | $79.80M | -2.1% |
| Credo Technology Group Holding Ltd (CRDO) | 2026-05-02 | $279.38M | +90.2% |
| Array Technologies, Inc. (ARRY) | 2025-12-31 | $9.90M | +47.8% |
| OSI Systems Inc (OSIS) | 2026-06-30 | $79.14M | +7.8% |
| Synaptics Inc (SYNA) | 2026-06-27 | $381.80M | +10.1% |
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