Calix, Inc Research and Development Expense
Calix, Inc (CALX) reported Research and Development Expense of $52.75 million for the 3-month period ending 2026-06-27, per its 10-Q filed 2026-07-21.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-07-21
- Calix, Inc research and development expense for the quarter ending 2026-06-27 was $52.75M, a 15.22% increase year-over-year.
- Calix, Inc research and development expense for the quarter ending 2026-03-28 was $54.65M, a 24.25% increase year-over-year.
- Calix, Inc research and development expense for the quarter ending 2025-12-31 was $53.53M, a 16.74% increase year-over-year.
- Calix, Inc research and development expense for the quarter ending 2025-09-27 was $47.05M, a 3.49% increase year-over-year.
- Calix, Inc research and development expense for fiscal 2025 was $190.36M, a 5.83% increase from fiscal 2024.
- Calix, Inc research and development expense for fiscal 2024 was $179.87M, a 1.18% increase from fiscal 2023.
- Calix, Inc research and development expense for fiscal 2023 was $177.77M, a 34.68% increase from fiscal 2022.
- Calix, Inc research and development expense for fiscal 2022 was $131.99M, a 29.73% increase from fiscal 2021.
| Period end | Research and Development Expense 3 month | Research and Development Expense 6 month | Research and Development Expense 9 month | Research and Development Expense 12 month |
|---|---|---|---|---|
| 2026-06-27 | $52.75M 10-Q · filed 2026-07-21 | $107.40M 10-Q · filed 2026-07-21 | $160.93M derived: sum of 3 quarters · filed 2026-07-21 | $207.99M derived: sum of 4 quarters · filed 2026-07-21 |
| 2026-03-28 | $54.65M 10-Q · filed 2026-04-22 | $108.18M derived: sum of 2 quarters · filed 2026-04-22 | $155.24M derived: sum of 3 quarters · filed 2026-04-22 | $201.02M derived: sum of 4 quarters · filed 2026-07-21 |
| 2025-12-31 | $53.53M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-20 | $100.59M derived: sum of 2 quarters · filed 2026-02-20 | $146.38M derived: sum of 3 quarters · filed 2026-07-21 | $190.36M 10-K · filed 2026-02-20 |
| 2025-09-27 | $47.05M 10-Q · filed 2025-10-30 | $92.84M derived: sum of 2 quarters · filed 2026-07-21 | $136.82M 10-Q · filed 2025-10-30 | $182.68M derived: sum of 4 quarters · filed 2026-07-21 |
| 2025-06-28 | $45.79M 10-Q · filed 2026-07-21 | $89.77M 10-Q · filed 2026-07-21 | $135.63M derived: sum of 3 quarters · filed 2026-07-21 | $181.09M derived: sum of 4 quarters · filed 2026-07-21 |
| 2025-03-29 | $43.98M 10-Q · filed 2026-04-22 | $89.84M derived: sum of 2 quarters · filed 2026-04-22 | $135.31M derived: sum of 3 quarters · filed 2026-04-22 | $179.43M derived: sum of 4 quarters · filed 2026-04-22 |
| 2024-12-31 | $45.86M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-20 | $91.33M derived: sum of 2 quarters · filed 2026-02-20 | $135.45M derived: sum of 3 quarters · filed 2026-02-20 | $179.87M 10-K · filed 2026-02-20 |
| 2024-09-28 | $45.47M 10-Q · filed 2025-10-30 | $89.59M derived: sum of 2 quarters · filed 2025-10-30 | $134.01M 10-Q · filed 2025-10-30 | $176.31M derived: sum of 4 quarters · filed 2026-02-20 |
| 2024-06-29 | $44.12M 10-Q · filed 2025-07-22 | $88.55M 10-Q · filed 2025-07-22 | $130.84M derived: sum of 3 quarters · filed 2026-02-20 | $177.80M derived: sum of 4 quarters · filed 2026-02-20 |
| 2024-03-30 | $44.42M 10-Q · filed 2025-04-22 | $86.72M derived: sum of 2 quarters · filed 2026-02-20 | $133.68M derived: sum of 3 quarters · filed 2026-02-20 | $179.02M derived: sum of 4 quarters · filed 2026-02-20 |
| 2023-12-31 | $42.30M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-20 | $89.26M derived: sum of 2 quarters · filed 2026-02-20 | $134.60M derived: sum of 3 quarters · filed 2026-02-20 | $177.77M 10-K · filed 2026-02-20 |
| 2023-09-30 | $46.96M 10-Q · filed 2024-10-29 | $92.30M derived: sum of 2 quarters · filed 2024-10-29 | $135.48M 10-Q · filed 2024-10-29 | $174.03M derived: sum of 4 quarters · filed 2025-02-21 |
| 2023-07-01 | $45.34M 10-Q · filed 2024-07-23 | $88.51M 10-Q · filed 2024-07-23 | $127.06M derived: sum of 3 quarters · filed 2025-02-21 | $160.26M derived: sum of 4 quarters · filed 2025-02-21 |
| 2023-04-01 | $43.17M 10-Q · filed 2024-04-23 | $81.72M derived: sum of 2 quarters · filed 2025-02-21 | $114.92M derived: sum of 3 quarters · filed 2025-02-21 | $145.35M derived: sum of 4 quarters · filed 2025-02-21 |
| 2022-12-31 | $38.55M derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-21 | $71.75M derived: sum of 2 quarters · filed 2025-02-21 | $102.18M derived: sum of 3 quarters · filed 2025-02-21 | $131.99M 10-K · filed 2025-02-21 |
| 2022-10-01 | $33.20M 10-Q · filed 2023-10-24 | $63.63M derived: sum of 2 quarters · filed 2023-10-24 | $93.44M 10-Q · filed 2023-10-24 | $119.38M derived: sum of 4 quarters · filed 2024-02-23 |
| 2022-07-02 | $30.43M 10-Q · filed 2023-07-24 | $60.25M 10-Q · filed 2023-07-24 | $86.19M derived: sum of 3 quarters · filed 2024-02-23 | $111.91M derived: sum of 4 quarters · filed 2024-02-23 |
| 2022-04-02 | $29.82M 10-Q · filed 2023-04-24 | $55.76M derived: sum of 2 quarters · filed 2024-02-23 | $81.48M derived: sum of 3 quarters · filed 2024-02-23 | $107.20M derived: sum of 4 quarters · filed 2024-02-23 |
| 2021-12-31 | $25.94M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-23 | $51.67M derived: sum of 2 quarters · filed 2024-02-23 | $77.38M derived: sum of 3 quarters · filed 2024-02-23 | $101.75M 10-K · filed 2024-02-23 |
| 2021-10-02 | $25.73M 10-Q · filed 2022-10-25 | $51.44M derived: sum of 2 quarters · filed 2022-10-25 | $75.81M 10-Q · filed 2022-10-25 | $99.09M derived: sum of 4 quarters · filed 2023-02-21 |
| 2021-07-03 | $25.72M 10-Q · filed 2022-07-26 | $50.08M 10-Q · filed 2022-07-26 | $73.37M derived: sum of 3 quarters · filed 2023-02-21 | $93.75M derived: sum of 4 quarters · filed 2023-02-21 |
| 2021-04-03 | $24.36M 10-Q · filed 2022-04-26 | $47.65M derived: sum of 2 quarters · filed 2023-02-21 | $68.03M derived: sum of 3 quarters · filed 2023-02-21 | $88.95M derived: sum of 4 quarters · filed 2023-02-21 |
| 2020-12-31 | $23.29M derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-21 | $43.67M derived: sum of 2 quarters · filed 2023-02-21 | $64.59M derived: sum of 3 quarters · filed 2023-02-21 | $85.26M 10-K · filed 2023-02-21 |
| 2020-09-26 | $20.38M 10-Q · filed 2021-10-26 | $41.30M derived: sum of 2 quarters · filed 2021-10-26 | $61.97M 10-Q · filed 2021-10-26 | $82.23M derived: sum of 4 quarters · filed 2022-02-22 |
| 2020-06-27 | $20.92M 10-Q · filed 2021-07-27 | $41.59M 10-Q · filed 2021-07-27 | $61.86M derived: sum of 3 quarters · filed 2022-02-22 | $82.75M derived: sum of 4 quarters · filed 2022-02-22 |
| 2020-03-28 | $20.67M 10-Q · filed 2021-04-27 | $40.94M derived: sum of 2 quarters · filed 2022-02-22 | $61.83M derived: sum of 3 quarters · filed 2022-02-22 | $82.53M derived: sum of 4 quarters · filed 2022-02-22 |
| 2019-12-31 | $20.26M derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-22 | $41.15M derived: sum of 2 quarters · filed 2022-02-22 | $61.85M derived: sum of 3 quarters · filed 2022-02-22 | $81.18M 10-K · filed 2022-02-22 |
| 2019-09-28 | $20.89M 10-Q · filed 2020-10-20 | $41.59M derived: sum of 2 quarters · filed 2020-10-20 | $60.92M 10-Q · filed 2020-10-20 | $82.14M derived: sum of 4 quarters · filed 2021-02-22 |
| 2019-06-29 | $20.70M 10-Q · filed 2020-07-21 | $40.03M 10-Q · filed 2020-07-21 | $61.24M derived: sum of 3 quarters · filed 2021-02-22 | $82.36M derived: sum of 4 quarters · filed 2021-02-22 |
| 2019-03-30 | $19.33M 10-Q · filed 2020-04-30 | $40.55M derived: sum of 2 quarters · filed 2021-02-22 | $61.66M derived: sum of 3 quarters · filed 2021-02-22 | $83.76M derived: sum of 4 quarters · filed 2021-02-22 |
| 2018-12-31 | $21.21M derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-22 | $42.33M derived: sum of 2 quarters · filed 2021-02-22 | $64.43M derived: sum of 3 quarters · filed 2021-02-22 | $89.96M 10-K · filed 2021-02-22 |
| 2018-09-29 | $21.11M 10-Q · filed 2019-10-24 | $43.21M derived: sum of 2 quarters · filed 2019-10-24 | $68.75M 10-Q · filed 2019-10-24 | $96.90M derived: sum of 4 quarters · filed 2020-02-21 |
| 2018-06-30 | $22.10M 10-Q · filed 2019-07-25 | $47.64M 10-Q · filed 2019-07-25 | $75.79M derived: sum of 3 quarters · filed 2020-02-21 | $108.42M derived: sum of 4 quarters · filed 2020-02-21 |
| 2018-03-31 | $25.54M 10-Q · filed 2019-05-01 | $53.69M derived: sum of 2 quarters · filed 2020-02-21 | $86.32M derived: sum of 3 quarters · filed 2020-02-21 | $119.27M derived: sum of 4 quarters · filed 2020-02-21 |
| 2017-12-31 | $28.15M derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-21 | $60.78M derived: sum of 2 quarters · filed 2020-02-21 | $93.73M derived: sum of 3 quarters · filed 2020-02-21 | $127.54M 10-K · filed 2020-02-21 |
| 2017-09-30 | $32.63M 10-Q · filed 2018-11-05 | $65.58M derived: sum of 2 quarters · filed 2018-11-05 | $99.39M 10-Q · filed 2018-11-05 | $130.34M derived: sum of 4 quarters · filed 2019-03-01 |
| 2017-07-01 | $32.95M 10-Q · filed 2018-08-08 | $66.76M 10-Q · filed 2018-08-08 | $97.70M derived: sum of 3 quarters · filed 2019-03-01 | $125.82M derived: sum of 4 quarters · filed 2019-03-01 |
| 2017-04-01 | $33.81M 10-Q · filed 2018-05-10 | $64.75M derived: sum of 2 quarters · filed 2019-03-01 | $92.87M derived: sum of 3 quarters · filed 2019-03-01 | $117.90M derived: sum of 4 quarters · filed 2019-03-01 |
| 2016-12-31 | $30.94M derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-01 | $59.06M derived: sum of 2 quarters · filed 2019-03-01 | $84.10M derived: sum of 3 quarters · filed 2019-03-01 | $106.87M 10-K · filed 2019-03-01 |
| 2016-09-24 | $28.12M 10-Q · filed 2017-11-08 | $53.15M derived: sum of 2 quarters · filed 2017-11-08 | $75.92M 10-Q · filed 2017-11-08 | $98.75M derived: sum of 4 quarters · filed 2018-03-14 |
| 2016-06-25 | $25.03M 10-Q · filed 2017-08-10 | $47.81M 10-Q · filed 2017-08-10 | $70.64M derived: sum of 3 quarters · filed 2018-03-14 | $92.75M derived: sum of 4 quarters · filed 2018-03-14 |
| 2016-03-26 | $22.77M 10-Q · filed 2017-05-10 | $45.60M derived: sum of 2 quarters · filed 2018-03-14 | $67.72M derived: sum of 3 quarters · filed 2018-03-14 | $90.57M derived: sum of 4 quarters · filed 2018-03-14 |
| 2015-12-31 | $22.83M derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-14 | $44.95M derived: sum of 2 quarters · filed 2018-03-14 | $67.80M derived: sum of 3 quarters · filed 2018-03-14 | $89.71M 10-K · filed 2018-03-14 |
| 2015-09-26 | $22.12M 10-Q · filed 2016-11-02 | $44.97M derived: sum of 2 quarters · filed 2016-11-02 | $66.89M 10-Q · filed 2016-11-02 | $88.09M derived: sum of 4 quarters · filed 2017-02-28 |
| 2015-06-27 | $22.85M 10-Q · filed 2016-08-03 | $44.77M 10-Q · filed 2016-08-03 | $65.97M derived: sum of 3 quarters · filed 2017-02-28 | $85.90M derived: sum of 4 quarters · filed 2017-02-28 |
| 2015-03-28 | $21.91M 10-Q · filed 2016-05-04 | $43.12M derived: sum of 2 quarters · filed 2017-02-28 | $63.05M derived: sum of 3 quarters · filed 2017-02-28 | $82.59M derived: sum of 4 quarters · filed 2017-02-28 |
| 2014-12-31 | $21.21M derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-28 | $41.14M derived: sum of 2 quarters · filed 2017-02-28 | $60.68M derived: sum of 3 quarters · filed 2017-02-28 | $80.31M 10-K · filed 2017-02-28 |
| 2014-09-27 | $19.93M 10-Q · filed 2015-10-30 | $39.47M derived: sum of 2 quarters · filed 2015-10-30 | $59.10M 10-Q · filed 2015-10-30 | $78.42M derived: sum of 4 quarters · filed 2016-02-26 |
| 2014-06-28 | $19.54M 10-Q · filed 2015-07-29 | $39.17M 10-Q · filed 2015-07-29 | $58.49M derived: sum of 3 quarters · filed 2016-02-26 | $78.27M derived: sum of 4 quarters · filed 2016-02-26 |
| 2014-03-29 | $19.63M 10-Q · filed 2015-05-04 | $38.95M derived: sum of 2 quarters · filed 2016-02-26 | $58.72M derived: sum of 3 quarters · filed 2016-02-26 | $78.76M derived: sum of 4 quarters · filed 2016-02-26 |
| 2013-12-31 | $19.32M derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-26 | $39.09M derived: sum of 2 quarters · filed 2016-02-26 | $59.13M derived: sum of 3 quarters · filed 2016-02-26 | $79.30M 10-K · filed 2016-02-26 |
| 2013-09-28 | $19.78M 10-Q · filed 2014-10-30 | $39.81M derived: sum of 2 quarters · filed 2014-10-30 | $59.98M 10-Q · filed 2014-10-30 | $77.13M derived: sum of 4 quarters · filed 2015-03-04 |
| 2013-06-29 | $20.04M 10-Q · filed 2014-07-31 | $40.21M 10-Q · filed 2014-07-31 | $57.35M derived: sum of 3 quarters · filed 2015-03-04 | $73.52M derived: sum of 4 quarters · filed 2015-03-04 |
| 2013-03-30 | $20.17M 10-Q · filed 2014-05-01 | $37.31M derived: sum of 2 quarters · filed 2015-03-04 | $53.48M derived: sum of 3 quarters · filed 2015-03-04 | $69.95M derived: sum of 4 quarters · filed 2015-03-04 |
| 2012-12-31 | $17.14M derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-04 | $33.31M derived: sum of 2 quarters · filed 2015-03-04 | $49.78M derived: sum of 3 quarters · filed 2015-03-04 | $66.75M 10-K · filed 2015-03-04 |
| 2012-09-29 | $16.16M 10-Q · filed 2013-10-31 | $32.64M derived: sum of 2 quarters · filed 2013-10-31 | $49.60M 10-Q · filed 2013-10-31 | $66.99M derived: sum of 4 quarters · filed 2014-02-20 |
| 2012-06-30 | $16.47M 10-Q · filed 2013-08-06 | $33.44M 10-Q · filed 2013-08-06 | $50.82M derived: sum of 3 quarters · filed 2014-02-20 | $67.54M derived: sum of 4 quarters · filed 2014-02-20 |
| 2012-03-31 | $16.97M 10-Q · filed 2013-05-02 | $34.35M derived: sum of 2 quarters · filed 2014-02-20 | $51.07M derived: sum of 3 quarters · filed 2014-02-20 | $69.65M derived: sum of 4 quarters · filed 2014-02-20 |
| 2011-12-31 | $17.39M derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-20 | $34.10M derived: sum of 2 quarters · filed 2014-02-20 | $52.69M derived: sum of 3 quarters · filed 2014-02-20 | $67.72M 10-K · filed 2014-02-20 |
| 2011-09-24 | $16.72M 10-Q · filed 2012-11-02 | $35.30M derived: sum of 2 quarters · filed 2012-11-02 | $50.34M 10-Q · filed 2012-11-02 | $66.52M derived: sum of 4 quarters · filed 2013-02-22 |
| 2011-06-25 | $18.58M 10-Q · filed 2012-08-07 | $33.62M 10-Q · filed 2012-08-07 | $49.80M derived: sum of 3 quarters · filed 2013-02-22 | $64.10M derived: sum of 4 quarters · filed 2013-02-22 |
| 2011-03-26 | $15.04M 10-Q · filed 2012-05-03 | $31.22M derived: sum of 2 quarters · filed 2013-02-22 | $45.52M derived: sum of 3 quarters · filed 2013-02-22 | $58.60M derived: sum of 4 quarters · filed 2013-02-22 |
| 2010-12-31 | $16.18M derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-22 | $30.48M derived: sum of 2 quarters · filed 2013-02-22 | $43.56M derived: sum of 3 quarters · filed 2013-02-22 | $55.41M 10-K · filed 2013-02-22 |
| 2010-09-25 | $14.30M 10-Q · filed 2011-10-21 | $27.39M derived: sum of 2 quarters · filed 2011-10-21 | $39.23M 10-Q · filed 2011-10-21 | |
| 2010-06-26 | $13.09M 10-Q · filed 2011-07-22 | $24.93M 10-Q · filed 2011-07-22 | ||
| 2009-12-31 | $46.13M 10-K · filed 2012-02-24 |
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