Summa Corp.'s ownership history for TSM

Summa Corp. currently holds 3.6K shares with a market value of $1.1M. It started holding TSM on 2025-09-30. At its peak, it held 3.6K shares on 2025-12-31. Its highest holding value was $1.1M on 2025-12-31. At its lowest, it held 3.4K shares on 2025-09-30, with a value of $951.8K on 2025-09-30.