Market cap
$23.819 B
$45.41 +2.44%
Close of 21 Sept 2026
Revenue
$31.2B
#137 by revenue
Earnings
$699.0M
#502 by earnings
Shares outstanding
524,522,908
Latest filing cover page
P/E ratio
34.1
Cap ÷ net income
Containers/Packaging, ranked by market cap
All 18 →What if Smurfit Westrock were worth as much as…
Open the what-if tool →Where these numbers come from
Share counts and financials for Smurfit Westrock are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.