HARMONIC INC. Research and Development Expense
HARMONIC INC. (HLIT) reported Research and Development Expense of $21.20 million for the 3-month period ending 2026-07-03, per its 10-Q filed 2026-08-17.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-08-17
- HARMONIC INC. research and development expense for the quarter ending 2026-07-03 was $21.20M, a 17.82% increase year-over-year.
- HARMONIC INC. research and development expense for the quarter ending 2026-04-03 was $20.88M, a 6.19% increase year-over-year.
- HARMONIC INC. research and development expense for the quarter ending 2025-12-31 was -$14.16M.
- HARMONIC INC. research and development expense for the quarter ending 2025-09-26 was $29.70M, a 1.24% decline year-over-year.
- HARMONIC INC. research and development expense for fiscal 2025 was $76.33M, a 5.17% increase from fiscal 2024.
- HARMONIC INC. research and development expense for fiscal 2024 was $72.57M, a 4.11% increase from fiscal 2023.
- HARMONIC INC. research and development expense for fiscal 2023 was $69.71M, a 42.06% decline from fiscal 2022.
- HARMONIC INC. research and development expense for fiscal 2022 was $120.31M, a 17.68% increase from fiscal 2021.
| Period end | Research and Development Expense 3 month | Research and Development Expense 3 month as first filed | Research and Development Expense 6 month | Research and Development Expense 6 month as first filed | Research and Development Expense 9 month | Research and Development Expense 9 month as first filed | Research and Development Expense 12 month | Research and Development Expense 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-07-03 | $21.20M 10-Q · filed 2026-08-17 | $42.08M 10-Q · filed 2026-08-17 | $27.92M derived: sum of 3 quarters · filed 2026-08-17 | $57.62M derived: sum of 4 quarters · filed 2026-08-17 | ||||
| 2026-04-03 | $20.88M 10-Q · filed 2026-05-13 | $6.72M derived: sum of 2 quarters · filed 2026-05-13 | $36.42M derived: sum of 3 quarters · filed 2026-05-13 | $54.41M derived: sum of 4 quarters · filed 2026-08-17 | ||||
| 2025-12-31 | -$14.16M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $15.54M derived: sum of 2 quarters · filed 2026-02-24 | $33.53M derived: sum of 3 quarters · filed 2026-08-17 | $76.33M 10-K · filed 2026-02-24 | ||||
| 2025-09-26 | $29.70M 10-Q · filed 2025-11-04 | $47.69M derived: sum of 2 quarters · filed 2026-08-17 | $90.49M 10-Q · filed 2025-11-04 | $50.37M derived: sum of 4 quarters · filed 2026-08-17 | ||||
| 2025-06-27 | $17.99M 10-Q · filed 2026-08-17 | $29.44M 10-Q · filed 2025-08-01 | $37.66M 10-Q · filed 2026-08-17 | $60.79M 10-Q · filed 2025-08-01 | $20.67M derived: sum of 3 quarters · filed 2026-08-17 | $50.74M derived: sum of 4 quarters · filed 2026-08-17 | ||
| 2025-03-28 | $19.66M 10-Q · filed 2026-05-13 | $31.35M 10-Q · filed 2025-05-01 | $2.68M derived: sum of 2 quarters · filed 2026-05-13 | $32.75M derived: sum of 3 quarters · filed 2026-05-13 | $61.53M derived: sum of 4 quarters · filed 2026-05-13 | |||
| 2024-12-31 | -$16.99M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $13.09M derived: sum of 2 quarters · filed 2026-02-24 | $41.87M derived: sum of 3 quarters · filed 2026-02-24 | $72.57M 10-K · filed 2026-02-24 | $120.97M 10-K · filed 2025-02-14 | |||
| 2024-09-27 | $30.07M 10-Q · filed 2025-11-04 | $58.86M derived: sum of 2 quarters · filed 2025-11-04 | $89.56M 10-Q · filed 2025-11-04 | $63.24M derived: sum of 4 quarters · filed 2026-02-24 | ||||
| 2024-06-28 | $28.78M 10-Q · filed 2025-08-01 | $59.49M 10-Q · filed 2025-08-01 | $33.17M derived: sum of 3 quarters · filed 2026-02-24 | $63.48M derived: sum of 4 quarters · filed 2026-02-24 | ||||
| 2024-03-29 | $30.70M 10-Q · filed 2025-05-01 | $4.38M derived: sum of 2 quarters · filed 2026-02-24 | $34.70M derived: sum of 3 quarters · filed 2026-02-24 | $66.90M derived: sum of 4 quarters · filed 2026-02-24 | ||||
| 2023-12-31 | -$26.32M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-24 | $3.99M derived: sum of 2 quarters · filed 2026-02-24 | $36.20M derived: sum of 3 quarters · filed 2026-02-24 | $69.71M 10-K · filed 2026-02-24 | $126.28M 10-K · filed 2024-02-16 | |||
| 2023-09-29 | $30.32M 10-Q · filed 2024-11-01 | $62.52M derived: sum of 2 quarters · filed 2024-11-01 | $96.03M 10-Q · filed 2024-11-01 | $127.12M derived: sum of 4 quarters · filed 2025-02-14 | ||||
| 2023-06-30 | $32.20M 10-Q · filed 2024-08-02 | $65.71M 10-Q · filed 2024-08-02 | $96.80M derived: sum of 3 quarters · filed 2025-02-14 | $127.27M derived: sum of 4 quarters · filed 2025-02-14 | ||||
| 2023-03-31 | $33.51M 10-Q · filed 2024-05-02 | $64.60M derived: sum of 2 quarters · filed 2025-02-14 | $95.06M derived: sum of 3 quarters · filed 2025-02-14 | $124.98M derived: sum of 4 quarters · filed 2025-02-14 | ||||
| 2022-12-31 | $31.09M derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-14 | $61.55M derived: sum of 2 quarters · filed 2025-02-14 | $91.47M derived: sum of 3 quarters · filed 2025-02-14 | $120.31M 10-K · filed 2025-02-14 | ||||
| 2022-09-30 | $30.47M 10-Q · filed 2023-11-03 | $60.39M derived: sum of 2 quarters · filed 2023-11-03 | $89.22M 10-Q · filed 2023-11-03 | $116.59M derived: sum of 4 quarters · filed 2024-02-16 | ||||
| 2022-07-01 | $29.92M 10-Q · filed 2023-08-04 | $58.75M 10-Q · filed 2023-08-04 | $86.12M derived: sum of 3 quarters · filed 2024-02-16 | $112.67M derived: sum of 4 quarters · filed 2024-02-16 | ||||
| 2022-04-01 | $28.83M 10-Q · filed 2023-05-09 | $56.20M derived: sum of 2 quarters · filed 2024-02-16 | $82.75M derived: sum of 3 quarters · filed 2024-02-16 | $107.54M derived: sum of 4 quarters · filed 2024-02-16 | ||||
| 2021-12-31 | $27.37M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-16 | $53.92M derived: sum of 2 quarters · filed 2024-02-16 | $78.70M derived: sum of 3 quarters · filed 2024-02-16 | $102.23M 10-K · filed 2024-02-16 | ||||
| 2021-10-01 | $26.55M 10-Q · filed 2022-11-04 | $51.34M derived: sum of 2 quarters · filed 2022-11-04 | $74.86M 10-Q · filed 2022-11-04 | $95.53M derived: sum of 4 quarters · filed 2023-10-02 | ||||
| 2021-07-02 | $24.78M 10-Q · filed 2022-08-05 | $48.31M 10-Q · filed 2022-08-05 | $68.98M derived: sum of 3 quarters · filed 2023-10-02 | $89.18M derived: sum of 4 quarters · filed 2023-10-02 | ||||
| 2021-04-02 | $23.53M 10-Q · filed 2022-05-05 | $44.20M derived: sum of 2 quarters · filed 2023-10-02 | $64.40M derived: sum of 3 quarters · filed 2023-10-02 | $83.90M derived: sum of 4 quarters · filed 2023-10-02 | ||||
| 2020-12-31 | $20.67M derived: 10-K/A 12 month − 10-Q 9 month · filed 2023-10-02 | $40.87M derived: sum of 2 quarters · filed 2023-10-02 | $60.37M derived: sum of 3 quarters · filed 2023-10-02 | $82.49M 10-K/A · filed 2023-10-02 | ||||
| 2020-09-25 | $20.21M 10-Q · filed 2021-11-05 | $39.70M derived: sum of 2 quarters · filed 2021-11-05 | $61.83M 10-Q · filed 2021-11-05 | $83.53M derived: sum of 4 quarters · filed 2022-02-28 | ||||
| 2020-06-26 | $19.50M 10-Q · filed 2021-08-06 | $41.62M 10-Q · filed 2021-08-06 | $63.32M derived: sum of 3 quarters · filed 2022-02-28 | $83.52M derived: sum of 4 quarters · filed 2022-02-28 | ||||
| 2020-03-27 | $22.12M 10-Q · filed 2021-05-07 | $43.83M derived: sum of 2 quarters · filed 2022-02-28 | $64.02M derived: sum of 3 quarters · filed 2022-02-28 | $85.34M derived: sum of 4 quarters · filed 2022-02-28 | ||||
| 2019-12-31 | $21.70M derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-28 | $41.90M derived: sum of 2 quarters · filed 2022-02-28 | $63.21M derived: sum of 3 quarters · filed 2022-02-28 | $84.61M 10-K · filed 2022-02-28 | ||||
| 2019-09-27 | $20.20M 10-Q · filed 2020-11-02 | $41.51M derived: sum of 2 quarters · filed 2020-11-02 | $62.91M 10-Q · filed 2020-11-02 | $84.82M derived: sum of 4 quarters · filed 2021-03-02 | ||||
| 2019-06-28 | $21.31M 10-Q · filed 2020-08-04 | $42.71M 10-Q · filed 2020-08-04 | $64.63M derived: sum of 3 quarters · filed 2021-03-02 | $86.88M derived: sum of 4 quarters · filed 2021-03-02 | ||||
| 2019-03-29 | $21.40M 10-Q · filed 2020-05-05 | $43.31M derived: sum of 2 quarters · filed 2021-03-02 | $65.56M derived: sum of 3 quarters · filed 2021-03-02 | $87.11M derived: sum of 4 quarters · filed 2021-03-02 | ||||
| 2018-12-31 | $21.91M derived: 10-K 12 month − 10-Q 9 month · filed 2021-03-02 | $44.16M derived: sum of 2 quarters · filed 2021-03-02 | $65.71M derived: sum of 3 quarters · filed 2021-03-02 | $89.16M 10-K · filed 2021-03-02 | ||||
| 2018-09-28 | $22.25M 10-Q · filed 2019-11-04 | $43.79M derived: sum of 2 quarters · filed 2019-11-04 | $67.25M 10-Q · filed 2019-11-04 | $90.00M derived: sum of 4 quarters · filed 2020-03-02 | ||||
| 2018-06-29 | $21.54M 10-Q · filed 2019-08-05 | $45.00M 10-Q · filed 2019-08-05 | $67.75M derived: sum of 3 quarters · filed 2020-03-02 | $89.04M derived: sum of 4 quarters · filed 2020-03-02 | ||||
| 2018-03-30 | $23.46M 10-Q · filed 2019-05-06 | $46.21M derived: sum of 2 quarters · filed 2020-03-02 | $67.50M derived: sum of 3 quarters · filed 2020-03-02 | $94.55M derived: sum of 4 quarters · filed 2020-03-02 | ||||
| 2017-12-31 | $22.75M derived: 10-K 12 month − 10-Q 9 month · filed 2020-03-02 | $44.04M derived: sum of 2 quarters · filed 2020-03-02 | $71.10M derived: sum of 3 quarters · filed 2020-03-02 | $95.98M 10-K · filed 2020-03-02 | ||||
| 2017-09-29 | $21.29M 10-Q · filed 2018-11-05 | $48.34M derived: sum of 2 quarters · filed 2018-11-05 | $73.23M 10-Q · filed 2018-11-05 | $97.36M derived: sum of 4 quarters · filed 2019-03-01 | ||||
| 2017-06-30 | $27.05M 10-Q · filed 2018-08-06 | $51.94M 10-Q · filed 2018-08-06 | $76.07M derived: sum of 3 quarters · filed 2019-03-01 | $100.27M derived: sum of 4 quarters · filed 2019-03-01 | ||||
| 2017-03-31 | $24.88M 10-Q · filed 2018-05-08 | $49.01M derived: sum of 2 quarters · filed 2019-03-01 | $73.21M derived: sum of 3 quarters · filed 2019-03-01 | $99.72M derived: sum of 4 quarters · filed 2019-03-01 | ||||
| 2016-12-31 | $24.13M derived: 10-K 12 month − 10-Q 9 month · filed 2019-03-01 | $48.33M derived: sum of 2 quarters · filed 2019-03-01 | $74.84M derived: sum of 3 quarters · filed 2019-03-01 | $98.40M 10-K · filed 2019-03-01 | ||||
| 2016-09-30 | $24.20M 10-Q · filed 2017-11-07 | $50.71M derived: sum of 2 quarters · filed 2017-11-07 | $74.27M 10-Q · filed 2017-11-07 | $95.99M derived: sum of 4 quarters · filed 2018-03-05 | ||||
| 2016-07-01 | $26.51M 10-Q · filed 2017-08-08 | $50.07M 10-Q · filed 2017-08-08 | $71.79M derived: sum of 3 quarters · filed 2018-03-05 | $93.47M derived: sum of 4 quarters · filed 2018-03-05 | ||||
| 2016-04-01 | $23.56M 10-Q · filed 2017-05-08 | $45.28M derived: sum of 2 quarters · filed 2018-03-05 | $66.96M derived: sum of 3 quarters · filed 2018-03-05 | $88.78M derived: sum of 4 quarters · filed 2018-03-05 | ||||
| 2015-12-31 | $21.72M derived: 10-K 12 month − 10-Q 9 month · filed 2018-03-05 | $43.40M derived: sum of 2 quarters · filed 2018-03-05 | $65.22M derived: sum of 3 quarters · filed 2018-03-05 | $87.55M 10-K · filed 2018-03-05 | ||||
| 2015-10-02 | $21.68M 10-Q · filed 2016-11-09 | $43.49M derived: sum of 2 quarters · filed 2016-11-09 | $65.82M 10-Q · filed 2016-11-09 | $88.71M derived: sum of 4 quarters · filed 2017-03-03 | ||||
| 2015-07-03 | $21.82M 10-Q · filed 2016-08-10 | $44.15M 10-Q · filed 2016-08-10 | $67.03M derived: sum of 3 quarters · filed 2017-03-03 | $89.83M derived: sum of 4 quarters · filed 2017-03-03 | ||||
| 2015-04-03 | $22.33M 10-Q · filed 2016-05-11 | $45.21M derived: sum of 2 quarters · filed 2017-03-03 | $68.02M derived: sum of 3 quarters · filed 2017-03-03 | $91.50M derived: sum of 4 quarters · filed 2017-03-03 | ||||
| 2014-12-31 | $22.89M derived: 10-K 12 month − 10-Q 9 month · filed 2017-03-03 | $45.69M derived: sum of 2 quarters · filed 2017-03-03 | $69.17M derived: sum of 3 quarters · filed 2017-03-03 | $93.06M 10-K · filed 2017-03-03 | ||||
| 2014-09-26 | $22.80M 10-Q · filed 2015-11-06 | $46.29M derived: sum of 2 quarters · filed 2015-11-06 | $70.18M 10-Q · filed 2015-11-06 | $94.48M derived: sum of 4 quarters · filed 2016-03-24 | ||||
| 2014-06-27 | $23.48M 10-Q · filed 2015-08-11 | $47.37M 10-Q · filed 2015-08-11 | $71.68M derived: sum of 3 quarters · filed 2016-03-24 | $96.24M derived: sum of 4 quarters · filed 2016-03-24 | ||||
| 2014-03-28 | $23.89M 10-Q · filed 2015-05-11 | $48.20M derived: sum of 2 quarters · filed 2016-03-24 | $72.75M derived: sum of 3 quarters · filed 2016-03-24 | $98.58M derived: sum of 4 quarters · filed 2016-03-24 | ||||
| 2013-12-31 | $24.31M derived: 10-K 12 month − 10-Q 9 month · filed 2016-03-24 | $48.87M derived: sum of 2 quarters · filed 2016-03-24 | $74.69M derived: sum of 3 quarters · filed 2016-03-24 | $99.94M 10-K · filed 2016-03-24 | ||||
| 2013-09-27 | $24.56M 10-Q · filed 2014-11-03 | $50.38M derived: sum of 2 quarters · filed 2014-11-03 | $75.63M 10-Q · filed 2014-11-03 | $101.05M derived: sum of 4 quarters · filed 2015-03-02 | ||||
| 2013-06-28 | $25.82M 10-Q · filed 2014-08-04 | $51.07M 10-Q · filed 2014-08-04 | $76.49M derived: sum of 3 quarters · filed 2015-03-02 | $102.08M derived: sum of 4 quarters · filed 2015-03-02 | ||||
| 2013-03-29 | $25.25M 10-Q · filed 2014-05-05 | $50.67M derived: sum of 2 quarters · filed 2015-03-02 | $76.26M derived: sum of 3 quarters · filed 2015-03-02 | $101.11M derived: sum of 4 quarters · filed 2015-03-02 | ||||
| 2012-12-31 | $25.42M derived: 10-K 12 month − 10-Q 9 month · filed 2015-03-02 | $51.01M derived: sum of 2 quarters · filed 2015-03-02 | $75.86M derived: sum of 3 quarters · filed 2015-03-02 | $102.63M 10-K · filed 2015-03-02 | $106.22M 10-K · filed 2013-03-01 | |||
| 2012-09-28 | $26.52M 10-Q · filed 2012-11-07 | $50.44M derived: sum of 2 quarters · filed 2013-11-04 | $77.20M 10-Q · filed 2013-11-04 | $79.99M 10-Q · filed 2012-11-07 | $99.07M derived: sum of 4 quarters · filed 2014-02-28 | |||
| 2012-06-29 | $24.86M 10-Q · filed 2013-08-07 | $25.64M 10-Q · filed 2012-08-08 | $51.62M 10-Q · filed 2013-08-07 | $53.47M 10-Q · filed 2012-08-08 | $73.48M derived: sum of 3 quarters · filed 2014-02-28 | $99.12M derived: sum of 4 quarters · filed 2014-02-28 | ||
| 2012-03-30 | $26.76M 10-Q · filed 2013-05-08 | $27.83M 10-Q · filed 2012-05-09 | $48.63M derived: sum of 2 quarters · filed 2014-02-28 | $74.27M derived: sum of 3 quarters · filed 2014-02-28 | $99.93M derived: sum of 4 quarters · filed 2014-02-28 | |||
| 2011-12-31 | $21.86M derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-28 | $47.50M derived: sum of 2 quarters · filed 2014-02-28 | $73.17M derived: sum of 3 quarters · filed 2014-02-28 | $99.31M 10-K · filed 2014-02-28 | $102.73M 10-K · filed 2012-02-29 | |||
| 2011-09-30 | $25.64M 10-Q · filed 2011-11-09 | $51.30M derived: sum of 2 quarters · filed 2012-11-07 | $77.45M 10-Q · filed 2012-11-07 | $101.70M derived: sum of 4 quarters · filed 2013-03-01 | ||||
| 2011-07-01 | $25.66M 10-Q · filed 2012-08-08 | $51.81M 10-Q · filed 2012-08-08 | $76.06M derived: sum of 3 quarters · filed 2013-03-01 | $95.06M derived: sum of 4 quarters · filed 2013-03-01 | ||||
| 2011-04-01 | $26.15M 10-Q · filed 2012-05-09 | $50.40M derived: sum of 2 quarters · filed 2013-03-01 | $69.40M derived: sum of 3 quarters · filed 2013-03-01 | $86.38M derived: sum of 4 quarters · filed 2013-03-01 | ||||
| 2010-12-31 | $24.25M derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-01 | $43.25M derived: sum of 2 quarters · filed 2013-03-01 | $60.23M derived: sum of 3 quarters · filed 2013-03-01 | $77.20M 10-K · filed 2013-03-01 | ||||
| 2010-10-01 | $19.00M 10-Q · filed 2011-11-09 | $35.98M derived: sum of 2 quarters · filed 2011-11-09 | $52.95M 10-Q · filed 2011-11-09 | $68.56M derived: sum of 4 quarters · filed 2012-02-29 | ||||
| 2010-07-02 | $16.98M 10-Q · filed 2011-08-10 | $33.94M 10-Q · filed 2011-08-10 | $49.55M derived: sum of 3 quarters · filed 2012-02-29 | $65.43M derived: sum of 4 quarters · filed 2012-02-29 | ||||
| 2010-04-02 | $16.97M 10-Q · filed 2011-05-11 | $32.58M derived: sum of 2 quarters · filed 2012-02-29 | $48.45M derived: sum of 3 quarters · filed 2012-02-29 | $63.91M derived: sum of 4 quarters · filed 2012-02-29 | ||||
| 2009-12-31 | $15.61M derived: 10-K 12 month − 10-Q 9 month · filed 2012-02-29 | $31.49M derived: sum of 2 quarters · filed 2012-02-29 | $46.94M derived: sum of 3 quarters · filed 2012-02-29 | $61.44M 10-K · filed 2012-02-29 | ||||
| 2009-10-02 | $15.88M 10-Q · filed 2010-11-10 | $31.33M derived: sum of 2 quarters · filed 2010-11-10 | $45.83M 10-Q · filed 2010-11-10 | |||||
| 2009-07-03 | $15.45M 10-Q · filed 2010-08-10 | $29.95M 10-Q · filed 2010-08-10 | ||||||
| 2008-12-31 | $54.47M 10-K · filed 2011-03-01 |
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