WELCH & FORBES LLC's ownership history for SO

WELCH & FORBES LLC currently holds 6.5K shares with a market value of $620.4K. It started holding SO on 2024-09-30. At its peak, it held 6.8K shares on 2024-12-31. Its highest holding value was $620.4K on 2025-09-30. At its lowest, it held 6.1K shares on 2025-06-30, with a value of $556.7K on 2025-06-30. In the recent 180 days, WELCH & FORBES LLC has increased its shares by 197. In the recent year, WELCH & FORBES LLC has decreased its shares by 71.