Illumina ILMN Business Segments
| TTM Q1 '26 | TTM Q4 '25 | TTM Q3 '25 | TTM Q2 '25 | TTM Q1 '25 | ||
|---|---|---|---|---|---|---|
| Total Revenue by Business | ||||||
| Microarray | $359M+0.6% | $357M-1.9% | $364M-0.5% | $366M-2.4% | $375M-0.8% | |
| Sequencing | $4.03B+1.2% | $3.99B+1.6% | $3.92B+0.2% | $3.92B-1.1% | $3.96B-0.8% | |
| Total Revenue by Product | ||||||
| Consumables | $3.26B+0.9% | $3.23B+1.7% | $3.17B+0.3% | $3.17B+0.1% | $3.16B+0.2% | |
| Instruments | $490M+1.7% | $482M-0.2% | $483M+0.8% | $479M-3.8% | $498M-0.4% | |
| Service | $647M+2.1% | $634M+0.5% | $631M-1.4% | $640M-5.6% | $678M-5.4% | |
| Total Revenue by Geography | ||||||
| Greater China | $223M-8.2% | $243M-9.0% | $267M-7.9% | $290M-4.0% | $302M-1.9% |
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.
