Stock comparison
IBM vs WDC
International Business Machines Corporation and Western Digital Corporation
IBMUS
International Business Machines Corporation
- Last close
- $235.68
- Market cap
- $222.0B
- Sector
- Information Technology
- 30d return
- -18.0%
- 90d return
- -1.9%
- 252d return
- -
WDCUS
Western Digital Corporation
- Last close
- $459.44
- Market cap
- $165.6B
- Sector
- Information Technology
- 30d return
- -21.1%
- 90d return
- +25.5%
- 252d return
- -
Want the full picture? IBM stock page · WDC stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-21.