WELCH & FORBES LLC's ownership history for ISRG

WELCH & FORBES LLC currently holds 9.3K shares with a market value of $4.3M. It started holding ISRG on 2024-09-30. At its peak, it held 9.8K shares on 2024-09-30. Its highest holding value was $5.3M on 2025-12-31. At its lowest, it held 9.3K shares on 2026-03-31, with a value of $4.2M on 2025-09-30. In the recent 180 days, WELCH & FORBES LLC has decreased its shares by 101. In the recent year, WELCH & FORBES LLC has decreased its shares by 288.