Taiwan Semiconductor Mfg shares owned by Mairs and Power
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Mairs and Power
from 13F filings
Historical chart of Mairs and Power investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Mairs and Power
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $138M | 495k | 279.29 |
| 2025-06-30 | $101M | 447k | 226.49 |
| 2025-03-31 | $66M | 398k | 166.00 |