IDEXX Laboratoriesvs.Labcorp
IDXX vs LH · both in Diagnostics, part of the Medicine, pharma & life science value chain: Tests, imaging and assays that support clinical decision-making.
IDEXX Laboratories is about 2.0× larger than Labcorp by market cap; Labcorp trades at the lower P/E (24.1 vs 40.7); year to date, Labcorp leads (+10.3% vs −16.7%).
Side by side
| IDXX | LH | |
|---|---|---|
| Market cap | $44.5B | $22.7B |
| Price | $563.57 | $276.81 |
| Today | +0.9% | −0.3% |
| Return YTD | −16.7% | +10.3% |
| Return 1Y | +4.2% | +9.1% |
| P/E | 40.7 | 24.1 |
| P/S | 10.0 | 1.6 |
| P/B | 28.6 | 2.6 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
IDEXX LaboratoriesIDXX
Diagnostics and software for veterinarians; market leader in veterinary diagnostics.
Full IDXX profile →LabcorpLH
One of the largest US clinical laboratory networks plus contract research.
Full LH profile →More comparisons in Diagnostics
See where IDXX and LH sit in the full Medicine, pharma & life science map — every segment from suppliers to end markets.Open the Life science value chain →