UNITED MICROELECTRONICS CORP

Ticker: UMC CUSIP: 910873405 Class: ADR

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025
Shares 2,297,586 Value ($000) $18 Avg Close — Range —
Q3 2025
Shares 27,521 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 314,993 Value ($000) $2 Avg Close — Range —
Q1 2025
Shares 162,392 Value ($000) $1 Avg Close — Range —
Q4 2024
Shares 1,483,558 Value ($000) $10 Avg Close — Range —
Q3 2024
Shares 7,326,059 Value ($000) $62 Avg Close — Range —
Q2 2024
Shares 439,765 Value ($000) $4 Avg Close — Range —
Q1 2024
Shares 205,159 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 17,026 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 61,564 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 424,589 Value ($000) $3 Avg Close — Range —
Q1 2023
Shares 561,746 Value ($000) $5 Avg Close — Range —
Q4 2022
Shares 90,789 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 262,483 Value ($000) $1,461 Avg Close — Range —
Q2 2022
Shares 700,816 Value ($000) $4,744 Avg Close — Range —
Q1 2022
Shares 1,040,044 Value ($000) $9,480 Avg Close — Range —
Q4 2021
Shares 1,993,422 Value ($000) $23,318 Avg Close — Range —
Q3 2021
Shares 3,012,173 Value ($000) $34,423 Avg Close — Range —
Q2 2021
Shares 2,764,964 Value ($000) $26,130 Avg Close — Range —
Q1 2021
Shares 5,780,426 Value ($000) $52,660 Avg Close — Range —
Q4 2020
Shares 5,762,788 Value ($000) $48,580 Avg Close — Range —
Q3 2020
Shares 7,645,524 Value ($000) $36,621 Avg Close — Range —
Q2 2020
Shares 8,043,669 Value ($000) $21,235 Avg Close — Range —
Q1 2020
Shares 8,218,172 Value ($000) $17,833 Avg Close — Range —
Q4 2019
Shares 8,294,700 Value ($000) $22,232 Avg Close — Range —
Q3 2019
Shares 8,314,063 Value ($000) $17,376 Avg Close — Range —
Q2 2019
Shares 8,314,063 Value ($000) $18,375 Avg Close — Range —
Q1 2019
Shares 8,623,374 Value ($000) $16,211 Avg Close — Range —
Q4 2018
Shares 11,927,018 Value ($000) $21,351 Avg Close — Range —
Q3 2018
Shares 17,898,059 Value ($000) $46,177 Avg Close — Range —
Q2 2018
Shares 17,917,886 Value ($000) $50,527 Avg Close — Range —
Q1 2018
Shares 18,880,254 Value ($000) $48,898 Avg Close — Range —
Q4 2017
Shares 19,684,393 Value ($000) $47,046 Avg Close — Range —
Q3 2017
Shares 19,955,351 Value ($000) $49,890 Avg Close — Range —
Q2 2017
Shares 19,572,156 Value ($000) $47,757 Avg Close — Range —
Q1 2017
Shares 15,662,204 Value ($000) $30,228 Avg Close — Range —
Q4 2016
Shares 18,633,089 Value ($000) $32,610 Avg Close — Range —
Q3 2016
Shares 20,697,411 Value ($000) $38,288 Avg Close — Range —
Q2 2016
Shares 21,873,942 Value ($000) $43,527 Avg Close — Range —
Q1 2016
Shares 22,188,710 Value ($000) $46,154 Avg Close — Range —
Q4 2015
Shares 22,393,405 Value ($000) $42,103 Avg Close — Range —
Q3 2015
Shares 22,607,461 Value ($000) $36,623 Avg Close — Range —
Q2 2015
Shares 23,184,939 Value ($000) $47,529 Avg Close — Range —
Q1 2015
Shares 23,227,824 Value ($000) $56,675 Avg Close — Range —
Q4 2014
Shares 23,302,249 Value ($000) $52,898 Avg Close — Range —
Q3 2014
Shares 23,576,796 Value ($000) $46,915 Avg Close — Range —
Q2 2014
Shares 24,360,187 Value ($000) $58,709 Avg Close — Range —
Q1 2014
Shares 24,436,124 Value ($000) $50,828 Avg Close — Range —
Q4 2013
Shares 25,463,757 Value ($000) $51,946 Avg Close — Range —
Q3 2013
Shares 26,017,080 Value ($000) $53,594 Avg Close — Range —