Illumina annual gross margin
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2025
Illumina Gross Margin Growth & History (ILMN)
Illumina's gross margin was 66.08% for fiscal 2025.
View full Illumina company overviewIllumina annual gross margin history
| Fiscal year | Period ended | Gross margin | Change (percentage points) |
|---|---|---|---|
| 2025 | 2025-12-28 | 66.08% | +0.64 pp |
| 2024 | 2024-12-29 | 65.44% | +4.52 pp |
| 2023 | 2023-12-31 | 60.92% | −3.91 pp |
| 2022 | 2023-01-01 | 64.83% | −4.85 pp |
| 2021 | 2022-01-02 | 69.69% | +1.67 pp |
| 2020 | 2021-01-03 | 68.01% | −1.62 pp |
| 2019 | 2019-12-29 | 69.63% | +0.62 pp |
| 2018 | 2018-12-30 | 69.01% | +2.66 pp |
| 2017 | 2017-12-31 | 66.35% | −3.12 pp |
| 2016 | 2017-01-01 | 69.47% | −0.30 pp |
| 2015 | 2016-01-03 | 69.77% | +0.06 pp |
| 2014 | 2014-12-28 | 69.72% | +5.55 pp |
| 2013 | 2013-12-29 | 64.16% | −3.19 pp |
| 2012 | 2012-12-30 | 67.35% | +0.17 pp |
| 2011 | 2012-01-01 | 67.18% | +0.54 pp |
| 2010 | 2011-01-02 | 66.63% | −1.48 pp |
| 2009 | 2010-01-03 | 68.12% | +6.52 pp |
| 2008 | 2008-12-28 | 61.60% | — |
Illumina quarterly gross margin
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| Fiscal quarter | Period ended | Gross margin | Change (percentage points) |
|---|---|---|---|
| Q2 2026 | 2026-06-28 | 66.44% | +0.81 pp |
| Q1 2026 | 2026-03-29 | 66.09% | +0.48 pp |
| Q4 2025 | 2025-12-28 | 65.49% | −0.45 pp |
| Q3 2025 | 2025-09-28 | 67.62% | −1.36 pp |
| Q2 2025 | 2025-06-29 | 65.63% | +0.79 pp |
| Q1 2025 | 2025-03-30 | 65.61% | +3.62 pp |
| Q4 2024 | 2024-12-29 | 65.94% | +5.96 pp |
| Q3 2024 | 2024-09-29 | 68.98% | +7.86 pp |
| Q2 2024 | 2024-06-30 | 64.84% | +2.59 pp |
| Q1 2024 | 2024-03-31 | 61.99% | +1.73 pp |
| Q4 2023 | 2023-12-31 | 59.98% | −2.10 pp |
| Q3 2023 | 2023-10-01 | 61.13% | −3.18 pp |
| Q2 2023 | 2023-07-02 | 62.24% | −3.76 pp |
| Q1 2023 | 2023-04-02 | 60.26% | −6.38 pp |
| Q4 2022 | 2023-01-01 | 62.08% | −6.14 pp |
| Q3 2022 | 2022-10-02 | 64.30% | −5.19 pp |
| Q2 2022 | 2022-07-03 | 66.01% | −5.22 pp |
| Q1 2022 | 2022-04-03 | 66.64% | −3.26 pp |
| Q4 2021 | 2022-01-02 | 68.22% | +2.12 pp |
| Q3 2021 | 2021-10-03 | 69.49% | +3.25 pp |
| Q2 2021 | 2021-07-04 | 71.23% | +3.61 pp |
| Q1 2021 | 2021-04-04 | 69.90% | −2.16 pp |
| Q4 2020 | 2021-01-03 | 66.11% | −3.43 pp |
| Q3 2020 | 2020-09-27 | 66.25% | −5.20 pp |
| Q2 2020 | 2020-06-28 | 67.61% | −0.76 pp |
| Q1 2020 | 2020-03-29 | 72.06% | +3.03 pp |
| Q4 2019 | 2019-12-29 | 69.54% | +1.57 pp |
| Q3 2019 | 2019-09-29 | 71.44% | +1.46 pp |
| Q2 2019 | 2019-06-30 | 68.38% | −0.90 pp |
| Q1 2019 | 2019-03-31 | 69.03% | +0.23 pp |
| Q4 2018 | 2018-12-30 | 67.97% | −1.69 pp |
| Q3 2018 | 2018-09-30 | 69.99% | +2.48 pp |
| Q2 2018 | 2018-07-01 | 69.28% | +3.72 pp |
| Q1 2018 | 2018-04-01 | 68.80% | +7.26 pp |
| Q4 2017 | 2017-12-31 | 69.67% | +1.98 pp |
| Q3 2017 | 2017-10-01 | 67.51% | −2.67 pp |
| Q2 2017 | 2017-07-02 | 65.56% | −5.11 pp |
| Q1 2017 | 2017-04-02 | 61.54% | −7.87 pp |
| Q4 2016 | 2017-01-01 | 67.69% | −1.60 pp |
| Q3 2016 | 2016-10-02 | 70.18% | −0.25 pp |
| Q2 2016 | 2016-07-03 | 70.67% | +0.89 pp |
| Q1 2016 | 2016-04-03 | 69.41% | −0.23 pp |
| Q4 2015 | 2016-01-03 | 69.29% | −5.83 pp |
| Q3 2015 | 2015-09-27 | 70.43% | +0.95 pp |
| Q2 2015 | 2015-06-28 | 69.78% | +2.63 pp |
| Q1 2015 | 2015-03-29 | 69.63% | +3.50 pp |
| Q4 2014 | 2014-12-28 | 75.13% | +8.20 pp |
| Q3 2014 | 2014-09-28 | 69.48% | +10.64 pp |
| Q2 2014 | 2014-06-29 | 67.15% | +2.60 pp |
| Q1 2014 | 2014-03-30 | 66.14% | −0.12 pp |
| Q4 2013 | 2013-12-29 | 66.93% | +1.08 pp |
| Q3 2013 | 2013-09-29 | 58.84% | −9.68 pp |
| Q2 2013 | 2013-06-30 | 64.55% | −4.23 pp |
| Q1 2013 | 2013-03-31 | 66.26% | −0.10 pp |
| Q4 2012 | 2012-12-30 | 65.85% | −2.37 pp |
| Q3 2012 | 2012-09-30 | 68.52% | +1.80 pp |
| Q2 2012 | 2012-07-01 | 68.78% | +1.51 pp |
| Q1 2012 | 2012-04-01 | 66.36% | −0.20 pp |
| Q4 2011 | 2012-01-01 | 68.22% | +4.64 pp |
| Q3 2011 | 2011-10-02 | 66.72% | +0.50 pp |
| Q2 2011 | 2011-07-03 | 67.27% | −1.64 pp |
| Q1 2011 | 2011-04-03 | 66.56% | −2.24 pp |
| Q4 2010 | 2011-01-02 | 63.58% | −4.07 pp |
| Q3 2010 | 2010-10-03 | 66.22% | −2.55 pp |
| Q2 2010 | 2010-07-04 | 68.91% | — |
| Q1 2010 | 2010-04-04 | 68.80% | — |
| Q3 2009 | 2009-09-27 | 67.65% | — |
| Q2 2009 | 2009-06-28 | 68.77% | — |
Illumina gross margin trends
Over the last five reported fiscal years, Illumina's gross margin decreased from 68.01% to 66.08%, a change of −1.93 percentage points. The latest reported quarter, Q2 2026, shows 66.44%.
About the metric
What gross margin means
Gross margin measures the percentage of revenue remaining after the direct costs of producing goods or services. It helps show how efficiently a company turns sales into gross profit before operating expenses.
Calculation and source
How gross margin is calculated
TickerStat calculates gross margin as SEC-reported gross profit divided by SEC-reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Illumina filings at SEC.gov ↗