Illumina ILMN Business Segments
| Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | ||
|---|---|---|---|---|---|---|
| Total Revenue by Business | ||||||
| Microarray | $96M+2.1% | $93M-7.0% | $83M-2.4% | $87M-9.4% | $94M-3.1% | |
| Sequencing | $995M+5.1% | $1.07B+6.2% | $1B+0.6% | $972M-4.3% | $947M-3.3% | |
| Total Revenue by Product | ||||||
| Consumables | $797M+3.8% | $832M+6.8% | $816M+1.1% | $811M+0.5% | $768M+0.8% | |
| Instruments | $120M+7.1% | $158M-0.6% | $111M+3.7% | $101M-15.8% | $112M-1.8% | |
| Service | $174M+8.1% | $169M+1.8% | $157M-5.4% | $147M-20.5% | $161M-19.5% | |
| Total Revenue by Geography | ||||||
| Asia-Pacific | $93M+13.4% | —— | —— | —— | $82M— | |
| Europe, Middle East, Africa and Latin America | $356M+7.2% | —— | —— | —— | $332M— | |
| Greater China | $52M-27.8% | $56M-30.0% | $52M-30.7% | $63M-16.0% | $72M-7.7% | |
| United States and Canada | $590M+6.3% | —— | —— | —— | $555M— |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Illumina break its business down?
- Illumina (ILMN) reports total revenue by business across 2 parts — Microarray and Sequencing. Each is extracted from the segment footnotes and tracked over time.
- Where does Illumina's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Illumina's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
