SuperworthWestern Midstream Partners market cap WES
Share price times shares outstanding: what the whole company sells for, since 2013.
- Today, Oct 23, 2026
- $18.6B
- Highest close in our data
- $20.5B
- Sep 2026
Western Midstream Partners is worth $18.6B at the close on Oct 23, 2026, at $45.13 a share.
That is up 28% over the last year and up 112% over five years.
Its highest close in our data was $20.5B in Sep 2026.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $18.6B | $16B | $20.5B | +17% |
| 2025 | $16B | $13.9B | $16.3B | +7% |
| 2024 | $14.9B | $10.5B | $16B | +34% |
| 2023 | $11.1B | $9.5B | $11.3B | +7% |
| 2022 | $10.3B | $9.2B | $11.6B | +14% |
| 2021 | $9.1B | $6.1B | $9.7B | +58% |
| 2020 | $5.8B | $1.4B | $9.5B | −37% |
| 2019 | $9.2B | $6.5B | $14.5B | +52% |
| 2018 | $6.1B | $6.1B | $9.2B | −26% |
| 2017 | $8.1B | $7.9B | $10.3B | −12% |
| 2016 | $9.3B | $4.5B | $10B | +17% |
| 2015 | $7.9B | $6.6B | $15.4B | −46% |
| 2014 | $14.8B | $9.2B | $15.7B | +49% |
| 2013 | $9.9B | $8.9B | $10.5B | n/a |
Against its peers
Companies in Oil & Gas Midstream nearest Western Midstream Partners' size, closest first, today.
| Company | Market cap |
|---|---|
| WESWestern Midstream Partners | $18.6B |
| DTMDT Midstream | $12.6B |
| CQPCheniere Energy Partners | $32B |
| VGVenture Global | $35B |
| AMAntero Midstream | $9.9B |
| KNTKKinetik | $9B |
| SWXSouthwest Gas | $6.6B |
| MPLXMPLX Lp | $59.9B |
| OKEONEOK | $60.4B |
| LNGCheniere Energy | $61.7B |
| TRGPTarga Resources | $64.8B |
| Peer median | $33.5B |
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 Western Midstream Partners
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.