SuperworthSmurfit Westrock market cap SW
Share price times shares outstanding: what the whole company sells for, since 2024.
- Today, Oct 23, 2026
- $22B
- Highest close in our data
- $29.5B
- Nov 2024
Smurfit Westrock is worth $22B at the close on Oct 23, 2026, at $41.85 a share.
That is down 2% over the last year.
Its highest close in our data was $29.5B in Nov 2024.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $22B | $19B | $26.9B | +9% |
| 2025 | $20.2B | $17.6B | $29.1B | −28% |
| 2024 | $28.3B | $20.2B | $29.5B | n/a |
Against its peers
Companies in Packaging & Containers nearest Smurfit Westrock's size, closest first, today.
| Company | Market cap |
|---|---|
| SWSmurfit Westrock | $22B |
| PKGPackaging Corporation of America | $22B |
| SONSonoco Products | $5B |
| GPKGraphic Packaging | $2.6B |
| Peer median | $5B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Smurfit Westrock
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.