Great Diamond Partners, LLC's ownership history for AMT

Great Diamond Partners, LLC currently holds 2.2K shares with a market value of $388.1K. It started holding AMT on 2025-06-30. At its peak, it held 2.4K shares on 2025-06-30. Its highest holding value was $522.7K on 2025-06-30. At its lowest, it held 2.2K shares on 2026-03-31, with a value of $388.1K on 2026-03-31. In the recent 180 days, Great Diamond Partners, LLC has decreased its shares by 94.