SIGMA INVESTMENT COUNSELORS INC's ownership history for ECL

SIGMA INVESTMENT COUNSELORS INC currently holds 1.0K shares with a market value of $267.4K. It started holding ECL on 2025-06-30. At its peak, it held 1.0K shares on 2025-06-30. Its highest holding value was $275.2K on 2025-09-30. At its lowest, it held 1.0K shares on 2025-06-30, with a value of $263.8K on 2025-12-31. In the recent 180 days, SIGMA INVESTMENT COUNSELORS INC has increased its shares by 0.