Illumina ILMN Ratios & Valuation
| TTM Q1 '26 | TTM Q4 '25 | TTM Q3 '25 | TTM Q2 '25 | TTM Q1 '25 | ||
|---|---|---|---|---|---|---|
| Profitability | ||||||
| Gross margin | 265%+7.3pp | 265.2%+12.4pp | 264.5%+16.3pp | 262.3%+16.5pp | 257.7%+11.7pp | |
| Net margin | 84.7%+240pp | 43%+205pp | -4.5%+155pp | -57%+91.4pp | -155.1%+18.4pp | |
| Returns | ||||||
| Return on equity | 166.4%+336pp | 108.7%+275pp | 45.2%+201pp | -25.4%+108pp | -169.7%-63.1pp | |
| Efficiency | ||||||
| Asset turnover | 2.8×+0.7× | 2.6×+0.6× | 2.5×+0.6× | 2.3×+0.6× | 2.1×+0.5× | |
| Liquidity | ||||||
| Current ratio | 7.1×-0.1× | 7.2×+0.1× | 6.9×-0.1× | 7.9×+1.7× | 7.2×+0.7× | |
| Leverage | ||||||
| Debt-to-equity | 3.1×-1.4× | 3.2×-0.8× | 3.4×-0.2× | 4×+1.3× | 4.6×+2.9× | |
| Per Share | ||||||
| Book value per share | $64.67+24.1% | $62.19-15.2% | $59.66-37.0% | $57.48-51.6% | $52.13-65.5% | |
| Valuation | ||||||
| Market capitalization | $67.97B-4.4% | $61.69B-23.2% | $62.85B-22.7% | $68.98B-16.1% | $71.09B-25.4% | |
| Price / earnings | 78×— | —— | —— | —— | —— | |
| Price / sales | 15.7×-0.5× | 14.3×-3.9× | 14.5×-3.7× | 15.9×-2.5× | 16.2×-5.1× | |
| Price / book | 26.9×-8.6× | 25.2×-8.8× | 26.8×-2.2× | 30.4×+7.5× | 35.6×+19.7× |
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.
