River Street Advisors LLC's ownership history for ATMP

River Street Advisors LLC currently holds 18.3K shares with a market value of $528.2K. It started holding ATMP on 2024-09-30. At its peak, it held 18.3K shares on 2024-09-30. Its highest holding value was $562.5K on 2025-03-31. At its lowest, it held 18.3K shares on 2024-09-30, with a value of $476.4K on 2024-09-30. In the recent 180 days, River Street Advisors LLC has increased its shares by 0. In the recent year, River Street Advisors LLC has increased its shares by 0.