The short version

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

  • McKesson is the larger company, worth $116.6B, about 1.8 times Cencora.
  • McKesson grew revenue faster over the last year (+7.7% vs +5.1%).
  • McKesson keeps more of each dollar of revenue as operating profit (1.6% vs 0.9%).
  • On earnings, Cencora is the cheaper stock (25.0x vs 25.3x).
  • McKesson's price assumes faster free cash flow growth: about 5% a year, against 5% for Cencora (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.

MeasureCORMCK
Market cap$63.5B$116.6B
Share price$323.85$938.84
Revenue (last fiscal year)$321.3B$403.4B
Free cash flow (last fiscal year)$3.2B$5.7B
Revenue growth, last year+5.1%+7.7%
Revenue growth per year, last 5 fiscal years+10.7%+11.2%
Operating margin0.91%1.6%
Net margin0.79%1.1%
Return on equity86.0%—
P/E (trailing)25.0x25.3x
Price / free cash flow19.8x20.4x
EV / EBITDA16.0x16.4x
FCF growth the price implies4.9%5.3%
Dividend yield0.69%0.32%
Debt / equity26.4x—
Fundamental gradeDD
Superinvestors holding it36
Insider purchases, last 12 months210

Results from SEC filings

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

Cencora

YearRevenueFree cash flowOp. margin
2021$214.0B$2.2B1.1%
2022$238.6B$2.2B0.99%
2023$262.2B$3.5B0.89%
2024$294.0B$3.0B0.74%
2025$321.3B$3.2B0.82%

McKesson

YearRevenueFree cash flowOp. margin
2022$264.0B$4.0B0.77%
2023$276.7B$4.8B1.6%
2024$309.0B$3.9B1.3%
2025$359.1B$5.5B1.2%
2026$403.4B$5.7B1.5%

Where the revenue comes from

Cencora · by segments, 2025

U.S. Healthcare Solutions$291.0B91%
International Healthcare Solutions$30.4B9%

McKesson · by segments, 2026

North American Pharmaceutical$336.7B84%
Oncology & Multispecialty$48.4B12%
Medical-Surgical Solutions$11.5B3%
Prescription Technology Solutions$5.8B1%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, Cencora or McKesson?

McKesson (MCK), at $116.6B against $63.5B.

Is COR or MCK cheaper?

By trailing P/E, Cencora (25.0x) is cheaper than McKesson (25.3x). A lower multiple can also mean the market expects less growth.

Which grows faster, COR or MCK?

McKesson: revenue grew +7.7% over the last year, against +5.1%.

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