Taiwan Semiconductor Mfg shares owned by Koss-Olinger Consulting
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Koss-Olinger Consulting
from 13F filings
Historical chart of Koss-Olinger Consulting investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Koss-Olinger Consulting
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.2M | 9.6k | 226.44 |
| 2025-06-30 | $2.2M | 9.6k | 226.49 |
| 2025-03-31 | $1.6M | 9.7k | 165.98 |
| 2024-09-30 | $598k | 3.4k | 173.58 |
| 2024-06-30 | $530k | 3.1k | 173.71 |
| 2023-09-30 | $276k | 3.2k | 86.98 |
| 2023-06-30 | $320k | 3.2k | 100.85 |
| 2023-03-31 | $295k | 3.2k | 92.97 |
| 2022-12-31 | $246k | 3.3k | 74.43 |
| 2022-03-31 | $254k | 2.4k | 104.44 |
| 2021-12-31 | $381k | 3.2k | 120.23 |
| 2021-09-30 | $435k | 3.9k | 111.65 |
| 2021-06-30 | $543k | 4.5k | 120.05 |
| 2021-03-31 | $493k | 4.2k | 118.20 |