Stock comparison
AEHR vs ISRG
AEHRUS
Aehr Test Systems
- Last close
- $84.20
- Market cap
- $2.7B
- Sector
- Information Technology
- 30d return
- -25.5%
- 90d return
- +136.5%
- 252d return
- -
ISRGUS
Intuitive Surgical, Inc.
- Last close
- $402.33
- Market cap
- $142.5B
- Sector
- Health Care
- 30d return
- +0.0%
- 90d return
- -17.9%
- 252d return
- -
Want the full picture? AEHR stock page · ISRG stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-16.