MRK vs PFE

A side-by-side comparison of Merck & Co Inc (MRK) and PFIZER INC (PFE) — market cap, sector and the latest annual financials from each company's SEC 10-K filing.

MetricMRKPFE
CompanyMerck & Co IncPFIZER INC
Market Cap$275.1B—
SectorPharmaceuticals—
Industry——
Employees——
Fiscal YearFY2025FY2025
Revenue$65.0B$62.6B
Gross Profit——
Operating Income——
Net Income—$7.8B
EPS (Diluted)$7.28$1.36
Free Cash Flow$12.4B$9.1B

Financials as reported on each company's latest SEC Form 10-K — fiscal years may not align. Free cash flow is operating cash flow less capital expenditure. Not investment advice.

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