UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

Mizuho Securities Co. Ltd.'s Holding History (CIK: 0001520309)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 782 Value ($000) $6 Avg Close Range
Q3 2025
Shares 782 Value ($000) $6 Avg Close Range
Q2 2025
Shares 501 Value ($000) $4 Avg Close Range
Q4 2024
Shares 53,335 Value ($000) $347 Avg Close Range
Q3 2024
Shares 29,335 Value ($000) $247 Avg Close Range
Q2 2024
Shares 82,335 Value ($000) $721 Avg Close Range
Q1 2024
Shares 69,335 Value ($000) $561 Avg Close Range
Q4 2023
Shares 82,335 Value ($000) $697 Avg Close Range
Q3 2023
Shares 82,335 Value ($000) $581 Avg Close Range
Q2 2023
Shares 56,335 Value ($000) $444 Avg Close Range
Q1 2023
Shares 128,235 Value ($000) $1,123 Avg Close Range
Q4 2022
Shares 118,317 Value ($000) $773 Avg Close Range
Q3 2022
Shares 104,225 Value ($000) $581 Avg Close Range
Q2 2022
Shares 230,225 Value ($000) $2,694 Avg Close Range
Q1 2022
Shares 198,830 Value ($000) $1,813 Avg Close Range
Q4 2021
Shares 69,130 Value ($000) $809 Avg Close Range
Q3 2021
Shares 27,930 Value ($000) $319 Avg Close Range
Q2 2021
Shares 27,930 Value ($000) $264 Avg Close Range
Q1 2021
Shares 9,730 Value ($000) $89 Avg Close Range
Q4 2020
Shares 17,730 Value ($000) $149 Avg Close Range
Q3 2020
Shares 413,730 Value ($000) $1,982 Avg Close Range
Q2 2020
Shares 670,737 Value ($000) $1,455 Avg Close Range
Q1 2020
Shares 1,025,908 Value ($000) $2,226 Avg Close Range
Q4 2019
Shares 1,025,908 Value ($000) $2,749 Avg Close Range
Q3 2019
Shares 1,025,908 Value ($000) $2,144 Avg Close Range
Q2 2019
Shares 1,025,908 Value ($000) $2,267 Avg Close Range
Q1 2019
Shares 1,001,185 Value ($000) $1,882 Avg Close Range
Q4 2018
Shares 1,190,671 Value ($000) $2,131 Avg Close Range