McKesson MCK PEG ratio
PEG ratio at other companies
Other financials
Where this comes from
Calculated from McKesson’s reported figures.
Based on the most recent quarter.
The official record: McKesson’s 10-K, filed May 8, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is McKesson's PEG ratio?
- McKesson (MCK) reported PEG ratio of 0.5× in Q1 2026.
- How has McKesson's PEG ratio changed year-over-year?
- McKesson's PEG ratio decreased by 80.9% year-over-year, from 2.6× to 0.5×.
- What does PEG ratio mean?
- The P/E ratio adjusted for how fast earnings are growing.
- How do you interpret PEG ratio?
- Around 1.0 is often cited as fairly valued for the growth on offer; below 1.0 can flag a growth bargain. Highly sensitive to the growth input and meaningless when growth is zero or negative.
- How does PEG ratio compare across companies?
- A rough cross-company growth-adjusted screen; treat as directional given its sensitivity to the (trailing) growth basis.