United Microelectronics shares owned by Jane Street
Quarter-by-quarter ownership of United Microelectronics (UMC) shares owned by Jane Street
from 13F filings
Historical chart of Jane Street investment in United Microelectronics
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Quarterly reported holdings in United Microelectronics by Jane Street
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $7.8M | 1.0M | 7.58 |
| 2025-06-30 | $6.0M | 780k | 7.65 |
| 2025-03-31 | $9.3M | 1.3M | 7.15 |
| 2024-12-31 | $8.9M | 1.4M | 6.49 |
| 2024-09-30 | $11M | 1.3M | 8.42 |
| 2024-06-30 | $5.4M | 619k | 8.76 |
| 2024-03-31 | $6.3M | 782k | 8.09 |
| 2023-12-31 | $3.3M | 388k | 8.46 |
| 2023-09-30 | $1.4M | 197k | 7.06 |
| 2023-06-30 | $5.4M | 681k | 7.89 |
| 2023-03-31 | $5.1M | 583k | 8.76 |
| 2022-12-31 | $4.2M | 640k | 6.53 |
| 2022-09-30 | $1000k | 180k | 5.57 |
| 2022-06-30 | $861k | 127k | 6.77 |
| 2022-03-31 | $8.5M | 930k | 9.12 |
| 2021-12-31 | $4.3M | 364k | 11.70 |
| 2021-09-30 | $4.7M | 411k | 11.43 |
| 2021-06-30 | $7.6M | 804k | 9.45 |
| 2021-03-31 | $9.4M | 1.0M | 9.11 |
| 2020-12-31 | $437k | 52k | 8.43 |
| 2020-09-30 | $7.8M | 1.6M | 4.79 |
| 2020-06-30 | $769k | 291k | 2.64 |
| 2020-03-31 | $2.0M | 907k | 2.17 |
| 2019-12-31 | $1.0M | 381k | 2.68 |
| 2019-09-30 | $1.2M | 565k | 2.09 |
| 2019-06-30 | $177k | 80k | 2.21 |
| 2018-12-31 | $278k | 156k | 1.79 |
| 2018-09-30 | $2.0M | 774k | 2.58 |
| 2018-06-30 | $1.6M | 582k | 2.82 |
| 2018-03-31 | $555k | 214k | 2.59 |
| 2017-03-31 | $712k | 369k | 1.93 |
| 2016-12-31 | $65k | 37k | 1.75 |
| 2016-06-30 | $61k | 31k | 1.98 |
| 2016-03-31 | $738k | 355k | 2.08 |
| 2015-12-31 | $828k | 441k | 1.88 |
| 2015-09-30 | $2.1M | 1.3M | 1.62 |
| 2015-06-30 | $104k | 51k | 2.05 |
| 2015-03-31 | $322k | 142k | 2.27 |
| 2014-12-31 | $322k | 142k | 2.27 |
| 2014-09-30 | $307k | 154k | 1.99 |
| 2014-06-30 | $225k | 93k | 2.41 |
| 2014-03-31 | $1.3M | 641k | 2.08 |