Stock comparison
ROK vs TER
Rockwell Automation, Inc. and Teradyne, Inc. - both members of Robotics / Automation.
ROKUS
Rockwell Automation, Inc.
- Last close
- $432.93
- Market cap
- $48.2B
- Sector
- Industrials
- 30d return
- -4.1%
- 90d return
- -2.3%
- 252d return
- -
TERUS
Teradyne, Inc.
- Last close
- $387.70
- Market cap
- $60.6B
- Sector
- Information Technology
- 30d return
- -3.7%
- 90d return
- +15.5%
- 252d return
- -
Shared context
Bubbles
Want the full picture? ROK stock page · TER stock page · full correlation matrix
Data refreshes daily. Last close 2026-09-24.