Illumina ILMN Ratios & Valuation
| Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | ||
|---|---|---|---|---|---|---|
| Profitability | ||||||
| Gross margin | 66.2%-0.1pp | 66.1%+0.6pp | 66.2%+2.3pp | 66.6%+4.5pp | 66.3%+5.0pp | |
| Operating margin | 19.4%— | 18.6%— | —— | —— | —— | |
| Net margin | 19.4%+41.7pp | 19.6%+47.5pp | 16.4%+52.5pp | 29.3%+98.1pp | -22.3%+6.4pp | |
| Returns | ||||||
| Return on equity | 33.8%+57.7pp | 33.4%+63.5pp | 31.2%+70.7pp | 68.1%+144pp | -23.8%-3.1pp | |
| Return on invested capital | 19.6%— | 18.8%— | —— | —— | —— | |
| Efficiency | ||||||
| Asset turnover | 0.7×+0.2× | 0.7×+0.1× | 0.7×+0.2× | 0.7×+0.2× | 0.5×+0.1× | |
| Liquidity | ||||||
| Current ratio | 1.7×-0.1× | 2.1×+0.3× | 1.4×-1.0× | 1.8×+0.7× | 1.9×+0.1× | |
| Leverage | ||||||
| Debt-to-equity | 0.8×-0.1× | 0.8×-0.1× | 0.7×-0.6× | 0.9×-0.6× | 0.9×+0.5× | |
| Net debt / EBITDA | 0.9×— | 0.6×— | —— | —— | —— | |
| Per Share | ||||||
| Book value per share | $17.38+16.7% | $17.46+17.0% | $15.46+16.4% | $14.38+59.2% | $14.89-58.7% | |
| Valuation | ||||||
| Market capitalization | $18.85B+50.0% | $20.04B-5.4% | $14.6B-29.6% | $14.49B-12.7% | $12.57B-42.4% | |
| Price / earnings | 22.1×— | 23.6×— | 20.8×— | 11.5×— | —— | |
| Price / sales | 4.3×+1.4× | 4.6×-0.2× | 3.4×-1.3× | 3.4×-0.4× | 2.9×-2.0× | |
| Price / book | 7×+1.7× | 7.4×-1.6× | 6.1×-3.6× | 6.4×-5.1× | 5.3×+1.5× | |
| EV / EBITDA | 17.7×— | 19.2×— | —— | —— | —— |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- What are Illumina's profit margins?
- Illumina (ILMN) runs a 66.2% gross margin and a 19.4% operating margin, with a 19.4% net margin.
- Where do Illumina's ratios come from?
- Every ratio is computed from Illumina's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.
