Operating margin · 2016–2025
Illumina operating margin
18.6%+37.6 pp · FY2025
Illumina (ILMN) reported 18.6% in operating margin for fiscal 2025, +37.6 pp from the year before.
| Fiscal year | Operating margin | Change | Filing |
|---|---|---|---|
| FY2025 | 18.6% | +37.6 pp | Derived |
| FY2024 | −19.1% | +4.7 pp | Derived |
| FY2023 | −23.7% | +67.4 pp | Derived |
| FY2022 | −91.2% | −88.4 pp | Derived |
| FY2021 | −2.7% | −20.6 pp | Derived |
| FY2020 | 17.9% | −35.6% | Derived |
| FY2019 | 27.8% | +4.9% | Derived |
| FY2018 | 26.5% | +20.3% | Derived |
| FY2017 | 22.0% | −10.0% | Derived |
| FY2016 | 24.5% | — | Derived |
Operating margin — Operating margin is operating income divided by revenue. Only companies with at least $1 billion in revenue are ranked here.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2016–2025 compound annual growth −3.0%
Calculated from two reported figures, so it has no single filing of its own.
Operating margin at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
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CompaniesRanked. (September 25, 2026). Illumina operating margin. CompaniesRanked. https://companiesranked.com/en/company/illumina/operating-marginBibTeX
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author = {{CompaniesRanked}},
title = {{Illumina operating margin}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/illumina/operating-margin}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.