Illumina, Inc. (ILMN) stock
ILMNNasdaqLaboratory Analytical InstrumentsFiscal year ends January 3
Financials through Q3 FY2026, quarter ended Sep 27, 2026Last filing: 10-Q on Oct 30, 2026Score 13/3016% above fair value
$207.01−2.54 (-1.21%)
Close on Nov 13, 2026Market cap $31.30BP/E 35.5Yield –
Illumina gross margin
Gross margin is gross profit as a percentage of revenue.
Illumina's gross margin for the twelve months ending Sep 27, 2026 was 67.9%. For fiscal 2025 it was 66.1%, against 65.4% the year before. The highest annual figure on record is 69.8% in fiscal 2015.
Annual gross margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 28, 2025 | 66.1% | +0.6 |
| FY2024 | Dec 29, 2024 | 65.4% | +4.5 |
| FY2023 | Dec 31, 2023 | 60.9% | −3.9 |
| FY2022 | Jan 1, 2023 | 64.8% | −4.9 |
| FY2021 | Jan 2, 2022 | 69.7% | +1.7 |
| FY2020 | Jan 3, 2021 | 68.0% | −1.6 |
| FY2019 | Dec 29, 2019 | 69.6% | +0.6 |
| FY2018 | Dec 30, 2018 | 69.0% | +2.7 |
| FY2017 | Dec 31, 2017 | 66.4% | −3.1 |
| FY2016 | Jan 1, 2017 | 69.5% | −0.3 |
| FY2015 | Jan 3, 2016 | 69.8% | +0.1 |
| FY2014 | Dec 28, 2014 | 69.7% | +5.6 |
| FY2013 | Dec 29, 2013 | 64.2% | −3.2 |
| FY2012 | Dec 30, 2012 | 67.4% | +0.2 |
| FY2011 | Jan 1, 2012 | 67.2% | +0.5 |
| FY2010 | Jan 2, 2011 | 66.6% | −1.5 |
| FY2009 | Jan 3, 2010 | 68.1% | +6.5 |
| FY2008 | Dec 28, 2008 | 61.6% | – |
Quarterly gross margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 27, 2026 | 73.5% | +5.9 |
| Q2 FY2026 | Jun 28, 2026 | 66.4% | +0.8 |
| Q1 FY2026 | Mar 29, 2026 | 66.1% | +0.5 |
| Q4 FY2025 | Dec 28, 2025 | 65.5% | −0.5 |
| Q3 FY2025 | Sep 28, 2025 | 67.6% | −1.4 |
| Q2 FY2025 | Jun 29, 2025 | 65.6% | +0.8 |
| Q1 FY2025 | Mar 30, 2025 | 65.6% | +3.6 |
| Q4 FY2024 | Dec 29, 2024 | 65.9% | +5.9 |
| Q3 FY2024 | Sep 29, 2024 | 69.0% | +7.9 |
| Q2 FY2024 | Jun 30, 2024 | 64.8% | +2.6 |
| Q1 FY2024 | Mar 31, 2024 | 62.0% | +1.7 |
| Q4 FY2023 | Dec 31, 2023 | 60.1% | −2.0 |
| Q3 FY2023 | Oct 1, 2023 | 61.1% | −3.2 |
| Q2 FY2023 | Jul 2, 2023 | 62.2% | −3.8 |
| Q1 FY2023 | Apr 2, 2023 | 60.3% | −6.4 |
| Q4 FY2022 | Jan 1, 2023 | 62.0% | −6.1 |
| Q3 FY2022 | Oct 2, 2022 | 64.3% | −5.2 |
| Q2 FY2022 | Jul 3, 2022 | 66.0% | −5.2 |
| Q1 FY2022 | Apr 3, 2022 | 66.6% | −3.3 |
| Q4 FY2021 | Jan 2, 2022 | 68.1% | +2.0 |
| Q3 FY2021 | Oct 3, 2021 | 69.5% | +3.2 |
| Q2 FY2021 | Jul 4, 2021 | 71.2% | +3.6 |
| Q1 FY2021 | Apr 4, 2021 | 69.9% | −2.2 |
| Q4 FY2020 | Jan 3, 2021 | 66.1% | −3.4 |
| Q3 FY2020 | Sep 27, 2020 | 66.2% | −5.2 |
| Q2 FY2020 | Jun 28, 2020 | 67.6% | −0.8 |
| Q1 FY2020 | Mar 29, 2020 | 72.1% | +3.0 |
| Q4 FY2019 | Dec 29, 2019 | 69.5% | +1.4 |
| Q3 FY2019 | Sep 29, 2019 | 71.4% | +1.5 |
| Q2 FY2019 | Jun 30, 2019 | 68.4% | −0.9 |
| Q1 FY2019 | Mar 31, 2019 | 69.0% | +0.2 |
| Q4 FY2018 | Dec 30, 2018 | 68.1% | −1.6 |
| Q3 FY2018 | Sep 30, 2018 | 70.0% | +2.5 |
| Q2 FY2018 | Jul 1, 2018 | 69.3% | +3.7 |
| Q1 FY2018 | Apr 1, 2018 | 68.8% | +7.3 |
| Q4 FY2017 | Dec 31, 2017 | 69.7% | +2.0 |
| Q3 FY2017 | Oct 1, 2017 | 67.5% | – |
| Q2 FY2017 | Jul 2, 2017 | 65.6% | – |
| Q1 FY2017 | Apr 2, 2017 | 61.5% | – |
| Q4 FY2016 | Jan 1, 2017 | 67.7% | – |
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