MAIRS & POWER INC's ownership history for TSM

MAIRS & POWER INC currently holds 486.5K shares with a market value of $147.9M. It started holding TSM on 2025-03-31. At its peak, it held 495.3K shares on 2025-09-30. Its highest holding value was $147.9M on 2025-12-31. At its lowest, it held 397.7K shares on 2025-03-31, with a value of $66.0M on 2025-03-31. In the recent 180 days, MAIRS & POWER INC has increased its shares by 39.7K.