Taiwan Semiconductor Mfg shares owned by Portland Global Advisors
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Portland Global Advisors
from 13F filings
Historical chart of Portland Global Advisors investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Portland Global Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $674k | 2.4k | 279.29 |
| 2025-06-30 | $544k | 2.4k | 226.49 |
| 2025-03-31 | $398k | 2.4k | 166.00 |
| 2024-12-31 | $608k | 3.1k | 197.49 |
| 2024-09-30 | $548k | 3.2k | 173.67 |
| 2024-06-30 | $526k | 3.0k | 173.81 |
| 2024-03-31 | $418k | 3.1k | 136.05 |
| 2023-09-30 | $267k | 3.1k | 86.83 |
| 2023-06-30 | $403k | 4.0k | 100.88 |
| 2023-03-31 | $410k | 4.4k | 93.08 |
| 2022-12-31 | $345k | 4.6k | 74.59 |
| 2022-09-30 | $317k | 4.6k | 68.54 |
| 2022-06-30 | $378k | 4.6k | 81.73 |
| 2022-03-31 | $482k | 4.6k | 104.22 |
| 2021-12-31 | $590k | 4.9k | 120.26 |
| 2021-09-30 | $548k | 4.9k | 111.70 |
| 2021-06-30 | $590k | 4.9k | 120.26 |
| 2021-03-31 | $699k | 5.9k | 118.35 |
| 2020-12-31 | $644k | 5.9k | 109.04 |
| 2020-09-30 | $398k | 4.9k | 81.13 |
| 2020-06-30 | $279k | 4.9k | 56.87 |
| 2020-03-31 | $234k | 4.9k | 47.70 |
| 2019-12-31 | $285k | 4.9k | 58.09 |
| 2019-09-30 | $228k | 4.9k | 46.47 |
| 2019-03-31 | $201k | 4.9k | 40.97 |
| 2018-09-30 | $217k | 4.9k | 44.23 |
| 2018-03-31 | $201k | 4.6k | 43.84 |