Taiwan Semiconductor Mfg shares owned by Oppenheimer & Co
Quarter-by-quarter ownership of Taiwan Semiconductor Mfg (TSM) shares owned by Oppenheimer & Co
from 13F filings
Historical chart of Oppenheimer & Co investment in Taiwan Semiconductor Mfg
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Quarterly reported holdings in Taiwan Semiconductor Mfg by Oppenheimer & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $35M | 125k | 279.29 |
| 2025-06-30 | $29M | 127k | 226.49 |
| 2025-03-31 | $20M | 121k | 166.00 |
| 2024-12-31 | $24M | 122k | 197.49 |
| 2024-09-30 | $21M | 122k | 173.67 |
| 2024-03-31 | $17M | 128k | 136.05 |
| 2023-09-30 | $11M | 125k | 86.90 |
| 2023-06-30 | $13M | 130k | 100.92 |
| 2023-03-31 | $13M | 139k | 93.02 |
| 2022-12-31 | $8.4M | 112k | 74.49 |
| 2022-09-30 | $8.0M | 116k | 68.57 |
| 2022-06-30 | $10M | 126k | 81.75 |
| 2022-03-31 | $14M | 130k | 104.26 |
| 2021-12-31 | $18M | 149k | 120.32 |
| 2021-09-30 | $16M | 139k | 111.65 |
| 2021-06-30 | $14M | 116k | 120.15 |
| 2021-03-31 | $14M | 114k | 118.29 |
| 2020-12-31 | $14M | 129k | 109.05 |
| 2020-09-30 | $11M | 130k | 81.07 |
| 2020-06-30 | $7.6M | 135k | 56.77 |
| 2020-03-31 | $5.2M | 108k | 47.79 |
| 2019-12-31 | $6.6M | 114k | 58.10 |
| 2019-09-30 | $5.2M | 112k | 46.48 |
| 2019-06-30 | $4.5M | 116k | 39.17 |
| 2019-03-31 | $4.6M | 113k | 40.95 |
| 2018-12-31 | $4.1M | 111k | 36.91 |
| 2018-09-30 | $4.9M | 111k | 44.16 |
| 2018-06-30 | $3.6M | 97k | 36.56 |
| 2018-03-31 | $3.4M | 77k | 43.76 |
| 2017-12-31 | $1.2M | 30k | 39.65 |
| 2017-09-30 | $241k | 6.4k | 37.54 |
| 2017-06-30 | $215k | 6.2k | 34.86 |
| 2017-03-31 | $232k | 7.1k | 32.76 |
| 2016-12-31 | $230k | 8.0k | 28.70 |
| 2015-06-30 | $1.8M | 81k | 22.71 |
| 2015-03-31 | $1.1M | 45k | 23.47 |
| 2014-12-31 | $350k | 16k | 22.41 |
| 2013-06-30 | $197k | 11k | 18.29 |
| 2011-03-31 | $200k | 17k | 12.16 |