SIGMA INVESTMENT COUNSELORS INC's ownership history for ISRG

SIGMA INVESTMENT COUNSELORS INC currently holds 15.9K shares with a market value of $7.3M. It started holding ISRG on 2024-09-30. At its peak, it held 19.0K shares on 2024-09-30. Its highest holding value was $9.6M on 2025-12-31. At its lowest, it held 15.9K shares on 2026-03-31, with a value of $7.3M on 2026-03-31. In the recent 180 days, SIGMA INVESTMENT COUNSELORS INC has decreased its shares by 1.4K. In the recent year, SIGMA INVESTMENT COUNSELORS INC has decreased its shares by 425.