Employee Count History - Illumina, Inc.
Historical employee count data from SEC filings.
Workforce Trend Analysis
Employee Count History
SEC Filing History
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| Filing Date | Period | Employee Count | Form Type | YoY Change |
|---|---|---|---|---|
| Feb 12, 2026 | Dec 28, 2025 | 8,600 | 10-K | -4.12% |
| Feb 12, 2025 | Dec 29, 2024 | 8,970 | 10-K | -3.03% |
| Feb 16, 2024 | Dec 31, 2023 | 9,250 | 10-K | +1.65% |
| Feb 17, 2023 | Jan 1, 2023 | 10,200 | 10-K | +12.09% |
| Feb 18, 2022 | Jan 2, 2022 | 9,100 | 10-K | +16.67% |
| Feb 17, 2021 | Jan 3, 2021 | 7,800 | 10-K | +0.65% |
Feb 11, 2020 | Dec 29, 2019 | — | — | — |
Feb 12, 2019 | Dec 30, 2018 | — | — | — |
Feb 13, 2018 | Dec 31, 2017 | — | — | — |
Feb 14, 2017 | Jan 1, 2017 | — | — | — |
Mar 2, 2016 | Jan 3, 2016 | — | — | — |
Feb 18, 2015 | Dec 28, 2014 | — | — | — |
Feb 18, 2014 | Dec 29, 2013 | — | — | — |
Feb 15, 2013 | Dec 30, 2012 | — | — | — |
Feb 24, 2012 | Jan 1, 2012 | — | — | — |
Feb 28, 2011 | Jan 2, 2011 | — | — | — |
Feb 26, 2010 | Jan 3, 2010 | — | — | — |
Feb 26, 2009 | Dec 28, 2008 | — | — | — |
Feb 26, 2008 | Dec 30, 2007 | — | — | — |
Feb 28, 2007 | Dec 31, 2006 | — | — | — |
Mar 6, 2006 | Jan 1, 2006 | — | — | — |
Mar 8, 2005 | Jan 2, 2005 | — | — | — |
Mar 12, 2004 | Dec 28, 2003 | — | — | — |
Mar 27, 2003 | Dec 29, 2002 | — | — | — |
Mar 29, 2002 | Dec 30, 2001 | — | — | — |
Mar 29, 2001 | Dec 31, 2000 | — | — | — |