The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Mettler-Toledo International is the larger company, worth $33.4B, about 1.3 times Laboratory Corporation of America Holdings.
  • Laboratory Corporation of America Holdings grew revenue faster over the last year (+5.8% vs +4.5%).
  • On earnings, Laboratory Corporation of America Holdings is the cheaper stock (28.0x vs 38.9x).
  • Mettler-Toledo International's price assumes faster free cash flow growth: about 14% a year, against 6% for Laboratory Corporation of America Holdings (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureLHMTD
Market cap$25.9B$33.4B
Share price$312.15$1,549.99
Revenue (last fiscal year)$14.0B$4.0B
Free cash flow (last fiscal year)$1.2B$849M
Revenue growth, last year+5.8%+4.5%
Revenue growth per year, last 5 fiscal years+1.5%+2.0%
Operating margin10.4%—
Net margin7.0%21.9%
Return on equity11.7%7062.4%
P/E (trailing)28.0x38.9x
Price / free cash flow21.5x39.4x
EV / EBITDA13.2x28.4x
FCF growth the price implies5.9%13.9%
Dividend yield0.92%—
Debt / equity1.15x285.3x
Fundamental gradeCC
Superinvestors holding it75
Insider purchases, last 12 months100

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Laboratory Corporation of America Holdings

YearRevenueFree cash flowOp. margin
2021$13.1B$2.7B23.2%
2022$11.9B$1.5B12.1%
2023$12.2B$874M6.0%
2024$13.0B$1.1B8.4%
2025$14.0B$1.2B9.9%

Mettler-Toledo International

YearRevenueFree cash flowOp. margin
2021$3.7B$801M—
2022$3.9B$738M—
2023$3.8B$861M—
2024$3.9B$864M—
2025$4.0B$849M—

Where the revenue comes from

Laboratory Corporation of America Holdings · by segments, 2025

Diagnostics$10.9B78%
Biopharma Laboratory Services$3.1B22%

Mettler-Toledo International · by segments, 2025

US Operations$1.5B37%
Western European Operations$896M22%
Other Operations$789M20%
Chinese Operations$635M16%
Swiss Operations$211M5%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open LH in Investingly

Questions

Which is bigger, Laboratory Corporation of America Holdings or Mettler-Toledo International?

Mettler-Toledo International (MTD), at $33.4B against $25.9B.

Is LH or MTD cheaper?

By trailing P/E, Laboratory Corporation of America Holdings (28.0x) is cheaper than Mettler-Toledo International (38.9x). A lower multiple can also mean the market expects less growth.

Which grows faster, LH or MTD?

Laboratory Corporation of America Holdings: revenue grew +5.8% over the last year, against +4.5%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.