United Microelectronics shares owned by Callan Family Office
Quarter-by-quarter ownership of United Microelectronics (UMC) shares owned by Callan Family Office
from 13F filings
Historical chart of Callan Family Office investment in United Microelectronics
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Quarterly reported holdings in United Microelectronics by Callan Family Office
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $284k | 38k | 7.58 |
| 2025-06-30 | $419k | 55k | 7.65 |
| 2025-03-31 | $77k | 11k | 7.15 |
| 2024-12-31 | $70k | 11k | 6.49 |