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The Williams Companies, Inc. company logo
The Williams Companies, Inc. logo

The Williams Companies, Inc. (WMB) Market Cap

Market Cap

$91.21B$489.27M+0.54%

Summary

As of today, WMB market cap is $91B, up +0.54% in the most recent trading session on
Based on its current market cap, WMB falls into the Large Cap category
WMB market cap is up +24.17% year-to-date, up +19.69% over the past 365 days
WMB market cap is currently -6.07% below its historical high of $97B set on
WMB market cap is +126.77% above its 3-year low of $40B reached on
WMB market cap is higher than 94.44% of companies in Energy sector

Market Cap Chart

SUGGESTED SERIES

Performance

WMB Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$91B+0.5%+3.6%-1.8%+24.2%+19.7%+113.0%+155.8%
Price$74.57+0.5%+3.6%-1.9%+24.1%+19.6%+111.9%+153.9%
Shares Outstanding1.22B+0.0%–––+0.1%+0.5%+0.8%
PE Ratio29.77+0.5%+3.7%-1.9%+5.7%-7.7%+87.2%-16.1%
TTM Revenue$12.32B+1.6%–+1.6%–+8.7%+14.4%+38.2%
TTM EPS$2.51+10.1%–+10.1%–+26.4%+15.5%+164.5%
$121.80B+0.4%+2.7%-1.4%+18.3%+17.0%+83.4%+110.7%
TTM Dividend$2.080.0%0.0%+1.2%+3.8%+5.1%+17.4%+27.3%
TTM Net Income$3.24B+9.9%–+9.9%–+26.2%+13.6%+168.1%

Market Cap Highs

WMB Market Cap Highs Comparison
PeriodHighDateCurrent
1M$91Bat high
3M$93B-1.8%
6M$97B-6.1%
1Y$97B-6.1%
3Y$97B-6.1%
5Y$97B-6.1%
All$97B-6.1%

Market Cap Lows

WMB Market Cap Lows Comparison
PeriodLowDateCurrent
1M$83B+9.7%
3M$83B+9.7%
6M$83B+9.7%
1Y$69B+32.1%
3Y$40B+126.8%
5Y$31B+196.4%
All$370M>+9999.0%

Market Cap History

DateValueChange
$91B+24.2%
$73B+11.3%
$66B+55.6%
$42B+5.8%
$40B+26.7%
$32B+30.1%
$24B-15.4%
$29B+7.8%
$27B+5.9%
$25B+7.8%
$23B+21.3%
$19B-42.7%
$34B+27.4%
$26B+18.2%
$22B+40.2%
$16B+34.9%
$12B+17.7%
$10B+46.8%
$7B-60.1%
$17B+34.4%
$13B+17.4%
$11B+46.2%
DateValueChange
$7B+78.6%
$4B+264.8%
$1B-89.4%
$11B-19.2%
$13B+31.7%
$10B+0.8%
$10B+46.4%
$7B+54.5%
$4B+29.8%
$3B+99.4%
$2B-9.1%
$2B+38.7%
$1B+13.0%
$1B+49.7%
$801M-32.5%
$1B+36.7%
$867M+30.7%
$664M+11.0%
$598M-21.8%
$764M+0.4%
$761M-

FAQ

What is the current market cap of WMB?
As of today, WMB market cap is $91B
What market cap category does WMB fall into?
Based on its current market cap, WMB falls into the Large Cap category
What is WMB market cap today change?
WMB market cap is up +0.54% today
What is 1-year change in WMB market cap?
WMB market cap is up +19.69% year-over-year
How far is WMB market cap from its all-time high?
WMB market cap is currently -6.07% below its historical high of $97B set on May 19, 2026
How does WMB market cap rank versus sector peers?
WMB market cap is higher than 94.44% of companies in Energy sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. WMB Official Website www.williams.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/107263/000119312525304001/0001193125-25-304001-index.htm
  3. WMB Profile on Yahoo Finance finance.yahoo.com/quote/WMB
  4. WMB Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wmb