Taiwan Semiconductor Mfg shares owned by Westmount Partners
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Westmount Partners
from 13F filings
Historical chart of Westmount Partners investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Westmount Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $613k | 2.1k | 288.43 |
| 2025-06-30 | $482k | 2.1k | 226.46 |
| 2025-03-31 | $345k | 2.1k | 165.98 |
| 2024-12-31 | $411k | 2.1k | 197.46 |
| 2024-09-30 | $324k | 1.9k | 173.67 |
| 2024-06-30 | $260k | 1.5k | 172.33 |
| 2024-03-31 | $201k | 1.5k | 136.05 |