Illumina Inc.
ILMN | NASDAQ
$238.82
-$0.80 (-0.33%)
At close: Sep 21, 2026, 4:00 PM ET
$238.59
-$0.23 (-0.10%)
After-hours:
Sep 21, 2026, 7:43 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $36.18B | $15.54B | +75.24% |
| Dec 25, 2025 | $20.65B | -$860.58M | -4.00% |
| Dec 26, 2024 | $21.51B | $127.37M | +0.60% |
| Dec 28, 2023 | $21.38B | -$9.47B | -30.70% |
| Dec 29, 2022 | $30.85B | -$27.2B | -46.85% |
| Dec 30, 2021 | $58.05B | $5.55B | +10.57% |
| Dec 30, 2020 | $52.5B | $5.03B | +10.59% |
| Dec 26, 2019 | $47.47B | $4.87B | +11.42% |
| Dec 27, 2018 | $42.61B | $11.6B | +37.43% |
| Dec 28, 2017 | $31B | $12.71B | +69.49% |
| Dec 29, 2016 | $18.29B | -$8.94B | -32.82% |
| Dec 30, 2015 | $27.23B | $1.41B | +5.47% |
| Dec 25, 2014 | $25.81B | $12.36B | +91.81% |
| Dec 26, 2013 | $13.46B | $6.92B | +105.75% |
| Dec 27, 2012 | $6.54B | $2.93B | +80.89% |
| Dec 29, 2011 | $3.62B | -$5.69B | -61.15% |
| Dec 30, 2010 | $9.31B | $5.25B | +129.34% |
| Dec 30, 2009 | $4.06B | $1.11B | +37.51% |
| Dec 25, 2008 | $2.95B | -$220.75M | -6.96% |
| Dec 27, 2007 | $3.17B | $1.4B | +79.38% |
| Dec 28, 2006 | $1.77B | n/a | n/a |
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