CSS LLC/IL's ownership history for AMT

CSS LLC/IL currently holds 3.0K shares with a market value of $521.4K. It started holding AMT on 2025-12-31. At its peak, it held 3.0K shares on 2025-12-31. Its highest holding value was $521.4K on 2025-12-31. At its lowest, it held 3.0K shares on 2025-12-31, with a value of $521.4K on 2025-12-31.