SFE Investment Counsel's ownership history for TSM

SFE Investment Counsel currently holds 1.1K shares with a market value of $298.3K. It started holding TSM on 2025-06-30. At its peak, it held 1.1K shares on 2025-09-30. Its highest holding value was $298.3K on 2025-09-30. At its lowest, it held 948 shares on 2025-06-30, with a value of $214.7K on 2025-06-30.