About Illumina, Inc. (ILMN)
Illumina, Inc. is a Diagnostics & Research company operating in the Healthcare sector.
ILMN trades on the US stock exchanges (NYSE/NASDAQ) and is classified as a large-cap stock .
Key Statistics
- Current Price
- $235.99
- Market Cap
- $35.63B
- 52-Week High
- $309.35
- 52-Week Low
- $112.65
- Sector
- Healthcare
- Industry
- Diagnostics & Research
$1,000 Invested in Illumina, Inc. (ILMN)
How much would $1,000 invested in ILMN be worth today?
What would $1,000 invested in ILMN 1 year ago be worth today?
A $1,000 investment in Illumina, Inc. (ILMN) in 2025 would be worth $2,384 as of November 2026, representing a +138.3% total return.
What would $1,000 invested in ILMN 3 years ago be worth today?
A $1,000 investment in Illumina, Inc. (ILMN) in 2023 would be worth $2,173 as of November 2026, representing a +117.3% total return.
What would $1,000 invested in ILMN 5 years ago be worth today?
A $1,000 investment in Illumina, Inc. (ILMN) in 2021 would be worth $577 as of November 2026, representing a -42.4% total return.
What would $1,000 invested in ILMN 10 years ago be worth today?
A $1,000 investment in Illumina, Inc. (ILMN) in 2016 would be worth $1,711 as of November 2026, representing a +71.1% total return.
What would $1,000 invested in ILMN at IPO be worth today?
A $1,000 investment in Illumina, Inc. (ILMN) at IPO would be worth $12,386 as of November 2026, representing a +1138.6% total return.
Monthly Returns Heatmap
Over the past 26+ years (315 months), Illumina, Inc. (ILMN) has averaged a monthly return of +2.06% with a median return of +2.29%. The stock had 180 positive months (57%) and 134 negative months (43%). The best month in ILMN's history was May 2003 with a +73.4% return, while the worst was March 2001 at -52.9%. Historically, January tends to be the strongest month (averaging +9.2%), and February the weakest (-4.5%).
ILMN's longest winning streak was 14 consecutive months of gains, while its longest losing streak was 5 consecutive months of losses. The best full year was 2006 with a cumulative return of +130.0%, and the worst was 2002 at -88.5%.
Annual Returns
Over 26 years of trading history, Illumina, Inc. (ILMN) has delivered an average annual return of +28.25% with a median return of +14.65%. The compound annual growth rate (CAGR) is +14.01%. The stock posted gains in 17 years (65%) and losses in 9 years (35%).
ILMN's best year was 2006 with a +178.79% gain, while the worst was 2002 at -71.34%. The longest streak of consecutive positive years was 5, and the longest losing streak was 4 years. ILMN achieved double-digit gains (10%+) in 15 years. It suffered double-digit losses in 7 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +79.93% | $131.16 | $235.99 |
| 2025 | -1.85% | $133.63 | $131.16 |
| 2024 | -1.34% | $135.45 | $133.63 |
| 2023 | -31.14% | $196.69 | $135.45 |
| 2022 | -46.85% | $370.08 | $196.69 |
| 2021 | +2.82% | $359.92 | $370.08 |
| 2020 | +11.53% | $322.70 | $359.92 |
| 2019 | +10.61% | $291.76 | $322.70 |
| 2018 | +37.27% | $212.54 | $291.76 |
| 2017 | +70.64% | $124.55 | $212.54 |
| 2016 | -33.30% | $186.72 | $124.55 |
| 2015 | +3.99% | $179.55 | $186.72 |
| 2014 | +66.90% | $107.58 | $179.55 |
| 2013 | +98.94% | $54.08 | $107.58 |
| 2012 | +82.38% | $29.65 | $54.08 |
| 2011 | -51.88% | $61.61 | $29.65 |
| 2010 | +106.45% | $29.84 | $61.61 |
| 2009 | +17.77% | $25.34 | $29.84 |
| 2008 | -12.08% | $28.82 | $25.34 |
| 2007 | +50.75% | $19.12 | $28.82 |
| 2006 | +178.79% | $6.86 | $19.12 |
| 2005 | +48.73% | $4.61 | $6.86 |
| 2004 | +34.47% | $3.43 | $4.61 |
| 2003 | +109.20% | $1.64 | $3.43 |
| 2002 | -71.34% | $5.72 | $1.64 |
| 2001 | -26.79% | $7.81 | $5.72 |
Frequently Asked Questions: ILMN
What sector is ILMN in? ▼
ILMN operates in the Healthcare sector, specifically in the Diagnostics & Research industry. This sector includes pharmaceutical companies, biotechnology firms, medical device manufacturers, and healthcare providers.
How has ILMN performed historically? ▼
Over 26 years of trading history, ILMN has posted gains in 17 years (65% of the time). The best year was 2006 with a +178.8% return. Past performance does not guarantee future results.
How can I invest in ILMN? ▼
You can invest in ILMN through any brokerage account that offers access to US stock exchanges. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold ILMN.
Last updated: 11/1/2026