IDXX vs ISRG
Idexx Laboratories (IDXX) and Intuitive Surgical (ISRG) compared side by side. Intuitive Surgical (ISRG) is larger, with a market cap of $159.8B versus $44.1B for Idexx Laboratories, about 3.6 times the size. On trailing earnings, IDXX is cheaper at 39.4x versus 54.7x for ISRG.
Head to head
| Metric | IDXX | ISRG |
|---|---|---|
| Market cap | $44.1B | $159.8B |
| P/E (TTM) | 39.4x | 54.7x |
| Forward P/E | 33.5x | 36.4x |
| Revenue (TTM) | $4.6B | $11.6B |
| Revenue growth | 9.7% | 21.7% |
| Gross margin | 62.4% | 66.6% |
| Operating margin | 35.0% | 33.3% |
| Free cash flow | $1.2B | $3.2B |
| Dividend yield | None | None |
| 1-year return | -12.2% | -18.0% |
| 5-year return (annual) | -3.0% | +5.8% |
| Max drawdown | -81% | -82% |
| FI Handbook grade | B- | B |
Highlighted: the stronger figure on metrics where higher or lower is clearly better.
Growth of $10,000 (5 years, price only)
IDXX vs ISRG FAQ
Which is bigger, IDXX or ISRG?
Intuitive Surgical (ISRG) is larger, with a market cap of $159.8B versus $44.1B for Idexx Laboratories, about 3.6 times the size.
Is IDXX or ISRG cheaper?
On trailing earnings, IDXX is cheaper at 39.4x versus 54.7x for ISRG. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, IDXX or ISRG?
IDXX returned -12.2% over the past year including dividends, versus -18.0% for ISRG, through October 23, 2026.
Full pages: Idexx Laboratories · Intuitive Surgical