United Microelectronics shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of United Microelectronics (UMC) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in United Microelectronics
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Quarterly reported holdings in United Microelectronics by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $16M | 2.1M | 7.58 |
| 2025-06-30 | $13M | 1.7M | 7.65 |
| 2025-03-31 | $10M | 1.4M | 7.15 |
| 2024-12-31 | $8.4M | 1.3M | 6.49 |
| 2024-09-30 | $9.0M | 1.1M | 8.42 |
| 2024-06-30 | $6.3M | 717k | 8.76 |
| 2024-03-31 | $5.8M | 720k | 8.09 |
| 2023-12-31 | $5.5M | 655k | 8.46 |
| 2023-09-30 | $4.8M | 680k | 7.06 |
| 2023-06-30 | $5.4M | 689k | 7.89 |
| 2023-03-31 | $6.0M | 684k | 8.76 |
| 2022-12-31 | $4.4M | 669k | 6.53 |
| 2022-09-30 | $4.4M | 797k | 5.57 |
| 2022-06-30 | $4.1M | 601k | 6.77 |
| 2022-03-31 | $5.5M | 597k | 9.14 |
| 2021-12-31 | $3.1M | 262k | 11.70 |
| 2021-09-30 | $998k | 87k | 11.43 |
| 2021-06-30 | $1.2M | 131k | 9.45 |
| 2021-03-31 | $1.2M | 134k | 9.11 |
| 2020-12-31 | $1.6M | 196k | 8.43 |
| 2020-09-30 | $1.4M | 302k | 4.79 |
| 2020-06-30 | $809k | 306k | 2.64 |
| 2020-03-31 | $691k | 318k | 2.17 |
| 2019-12-31 | $927k | 346k | 2.68 |
| 2019-09-30 | $954k | 457k | 2.09 |
| 2019-06-30 | $1.0M | 467k | 2.21 |
| 2019-03-31 | $959k | 510k | 1.88 |
| 2018-12-31 | $913k | 510k | 1.79 |
| 2018-09-30 | $1.5M | 596k | 2.58 |
| 2018-06-30 | $1.8M | 628k | 2.82 |
| 2018-03-31 | $1.6M | 623k | 2.59 |
| 2017-12-31 | $1.2M | 499k | 2.39 |
| 2017-09-30 | $1.2M | 489k | 2.50 |
| 2017-06-30 | $1.0M | 412k | 2.44 |
| 2017-03-31 | $803k | 416k | 1.93 |
| 2016-12-31 | $728k | 416k | 1.75 |
| 2016-09-30 | $891k | 482k | 1.85 |
| 2016-06-30 | $997k | 501k | 1.99 |
| 2016-03-31 | $1.4M | 671k | 2.08 |
| 2015-12-31 | $1.3M | 706k | 1.88 |
| 2015-09-30 | $1.1M | 706k | 1.62 |
| 2015-03-31 | $1.2M | 486k | 2.44 |
| 2014-12-31 | $1.1M | 486k | 2.27 |
| 2014-09-30 | $693k | 348k | 1.99 |
| 2014-06-30 | $882k | 366k | 2.41 |
| 2014-03-31 | $762k | 366k | 2.08 |
| 2013-12-31 | $734k | 360k | 2.04 |
| 2013-09-30 | $423k | 205k | 2.06 |
| 2013-06-30 | $475k | 204k | 2.33 |