Stock comparison
IBM vs WDC
International Business Machines Corporation and Western Digital Corporation
IBMUS
International Business Machines Corporation
- Last close
- $234.32
- Market cap
- $220.8B
- Sector
- Information Technology
- 30d return
- -19.1%
- 90d return
- -4.4%
- 252d return
- -
WDCUS
Western Digital Corporation
- Last close
- $508.80
- Market cap
- $159.8B
- Sector
- Information Technology
- 30d return
- -5.6%
- 90d return
- +63.1%
- 252d return
- -
Want the full picture? IBM stock page · WDC stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-15.