McKessonMCK
NYSE · USA · Segment 8 of 8 in the Medicine, pharma & life science value chain: Distribution & pharmacy infrastructure
American pharmaceutical wholesaler — one of the largest distributors of medicines to pharmacies, hospitals and clinics in the US.
Distribution & pharmacy infrastructure: Wholesalers, distribution and pharmacy chains that get medicines to patients.
Key metrics
Market cap
$92.8B
Price
$803.61
Today
+1.4%
Return YTD
−3.4%
Return 1Y
+9.0%
P/E
19.5
P/S
0.2
P/B
15.7
Data as of 2026-07-10 · updates daily after U.S. close
Theme exposure
In the value chain
Products & services
- Drug distribution
- Pharmacy services
- Oncology network
Competitors
Risks
- Low-margin business
- Opioid-related settlements
Same segment: Distribution & pharmacy infrastructure
See where McKesson sits in the full Medicine, pharma & life science map — every segment from upstream suppliers to end markets, with daily metrics.Open the Life science value chain →