Taiwan Semiconductor Mfg shares owned by Loudon Investment Management
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Loudon Investment Management
from 13F filings
Historical chart of Loudon Investment Management investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Loudon Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0M | 15k | 279.29 |
| 2025-06-30 | $3.3M | 14k | 226.49 |
| 2025-03-31 | $2.4M | 14k | 166.00 |
| 2024-12-31 | $2.8M | 14k | 197.49 |
| 2024-09-30 | $2.5M | 14k | 173.67 |
| 2024-06-30 | $2.5M | 15k | 173.81 |
| 2024-03-31 | $2.0M | 15k | 136.05 |
| 2023-12-31 | $1.3M | 15k | 86.90 |
| 2023-09-30 | $1.3M | 15k | 86.90 |
| 2023-06-30 | $1.5M | 15k | 100.92 |
| 2023-03-31 | $1.5M | 17k | 93.02 |
| 2022-12-31 | $1.1M | 15k | 74.49 |
| 2022-09-30 | $1.1M | 16k | 68.55 |
| 2022-06-30 | $795k | 9.7k | 81.80 |
| 2022-03-31 | $912k | 8.7k | 104.30 |
| 2021-12-31 | $1.0M | 8.5k | 120.32 |
| 2021-09-30 | $951k | 8.5k | 111.63 |
| 2021-06-30 | $1.0M | 8.5k | 120.20 |
| 2021-03-31 | $1.1M | 9.0k | 118.30 |
| 2020-12-31 | $987k | 9.1k | 109.06 |
| 2020-09-30 | $516k | 6.4k | 81.00 |
| 2020-06-30 | $425k | 7.5k | 56.75 |
| 2020-03-31 | $358k | 7.5k | 47.80 |
| 2019-12-31 | $435k | 7.5k | 58.09 |
| 2019-09-30 | $348k | 7.5k | 46.47 |
| 2019-06-30 | $293k | 7.5k | 39.12 |
| 2019-03-31 | $307k | 14k | 22.57 |
| 2018-12-31 | $276k | 7.5k | 36.85 |
| 2018-09-30 | $465k | 11k | 44.18 |
| 2018-06-30 | $385k | 11k | 36.58 |
| 2018-03-31 | $2.9M | 61k | 48.38 |
| 2017-12-31 | $417k | 11k | 39.62 |
| 2017-09-30 | $405k | 11k | 37.55 |
| 2017-06-30 | $377k | 11k | 34.96 |
| 2017-03-31 | $368k | 11k | 32.83 |
| 2016-12-31 | $334k | 12k | 28.77 |
| 2016-09-30 | $365k | 12k | 30.59 |
| 2016-06-30 | $322k | 12k | 26.22 |
| 2016-03-31 | $322k | 12k | 26.22 |
| 2015-12-31 | $295k | 13k | 22.72 |
| 2015-09-30 | $313k | 15k | 20.75 |
| 2015-06-30 | $343k | 15k | 22.74 |
| 2015-03-31 | $441k | 19k | 23.48 |
| 2014-12-31 | $481k | 22k | 22.38 |
| 2014-09-30 | $434k | 22k | 20.19 |
| 2014-06-30 | $470k | 22k | 21.37 |
| 2014-03-31 | $653k | 33k | 20.03 |
| 2013-12-31 | $631k | 36k | 17.45 |
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