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Wall Street Numbers
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Western Digital Corporation logo

Western Digital Corporation (WDC) Market Cap

Market Cap

$137.04B$10.97B-7.41%

Summary

As of today, WDC market cap is $137B, down -7.41% in the most recent trading session on
Based on its current market cap, WDC falls into the Mega Cap category
WDC market cap is up +133.98% year-to-date, up +190.10% over the past 365 days
WDC market cap is currently -46.72% below its historical high of $257B set on
WDC market cap is +1293.76% above its 3-year low of $10B reached on
WDC market cap is higher than 95.76% of companies in Technology sector

Market Cap Chart

SUGGESTED SERIES

Performance

WDC Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$137B-7.4%-16.4%-25.4%+134.0%+190.1%+1238.7%+1014.9%
Price$366.11-7.4%-19.4%-31.3%+112.5%+165.1%+1058.8%+826.3%
Shares Outstanding374.32M+3.8%–––+9.4%+15.5%+20.4%
PE Ratio14.22-7.4%-19.5%-35.5%-17.8%-32.6%–+70.5%
TTM Revenue$14.48B+12.1%–+12.1%–+43.0%+27.8%-19.8%
TTM EPS$25.74+6.5%–+6.5%–+293.1%+435.9%+443.4%
Enterprise Value$136.65B-7.4%-16.4%-25.5%+129.4%+177.3%+694.8%+665.5%
TTM Dividend$0.550.0%+29.4%+37.5%+69.2%+175.0%––
TTM Net Income$9.93B+6.7%–+6.7%–+278.5%+510.9%+566.1%

Market Cap Highs

WDC Market Cap Highs Comparison
PeriodHighDateCurrent
1M$167B-17.8%
3M$189B-27.5%
6M$257B-46.7%
1Y$257B-46.7%
3Y$257B-46.7%
5Y$257B-46.7%
All$257B-46.7%

Market Cap Lows

WDC Market Cap Lows Comparison
PeriodLowDateCurrent
1M$124B+10.3%
3M$124B+10.3%
6M$124B+10.3%
1Y$47B+190.1%
3Y$10B+1293.8%
5Y$7B+1787.3%
All$44M>+9999.0%

Market Cap History

DateValueChange
$137B+134.0%
$59B+273.4%
$16B+21.5%
$13B+69.6%
$8B-50.7%
$15B+20.4%
$13B-10.7%
$14B+76.4%
$8B-54.5%
$18B+20.7%
$15B+40.5%
$11B-45.8%
$19B+29.2%
$15B+94.2%
$8B+40.8%
$5B-7.5%
$6B-21.9%
$8B+290.7%
$2B-62.1%
$5B+48.8%
$3B+12.9%
$3B+80.2%
DateValueChange
$2B-7.9%
$2B+95.8%
$942M+5.2%
$895M+178.6%
$321M-21.3%
$408M-64.6%
$1B+106.0%
$560M-43.7%
$996M+218.2%
$313M-45.8%
$578M+133.6%
$247M+29.0%
$192M+230.7%
$58M-46.2%
$108M-41.7%
$185M-41.7%
$317M-5.8%
$336M+9.4%
$308M+103.3%
$151M+23.0%
$123M-

FAQ

What is the current market cap of WDC?
As of today, WDC market cap is $137B
What market cap category does WDC fall into?
Based on its current market cap, WDC falls into the Mega Cap category
What is WDC market cap today change?
WDC market cap is down -7.41% today
What is 1-year change in WDC market cap?
WDC market cap is up +190.10% year-over-year
How far is WDC market cap from its all-time high?
WDC market cap is currently -46.72% below its historical high of $257B set on June 18, 2026
How does WDC market cap rank versus sector peers?
WDC market cap is higher than 95.76% of companies in Technology sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. WDC Official Website www.westerndigital.com
  2. WDC Profile on Yahoo Finance finance.yahoo.com/quote/WDC
  3. WDC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wdc