AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

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

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

Q4 2025
Shares 190,103 Value ($000) $8 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 163,442 Value ($000) $5 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 62,680 Value ($000) $1 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 63,837 Value ($000) $1 Avg Close $22.28 Range $17.44 - $27.31
Q2 2024
Shares 113,751 Value ($000) $5 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 2,279 Value ($000) $0 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 2,279 Value ($000) $0 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 4,217 Value ($000) $0 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 3,342 Value ($000) $0 Avg Close $23.21 Range $19.46 - $28.92
Q4 2021
Shares 6,911 Value ($000) $171 Avg Close $21.87 Range $19.83 - $24.52
Q1 2021
Shares 18,634 Value ($000) $442 Avg Close $19.14 Range $13.85 - $24.36
Q4 2020
Shares 611,982 Value ($000) $9,228 Avg Close $12.70 Range $10.09 - $14.70
Q3 2020
Shares 576,716 Value ($000) $6,459 Avg Close $11.54 Range $9.98 - $14.72
Q2 2020
Shares 1,029,317 Value ($000) $12,672 Avg Close $9.62 Range $6.65 - $12.20
Q3 2019
Shares 388,100 Value ($000) $3,531 Avg Close $7.99 Range $6.78 - $9.12
Q1 2019
Shares 182,829 Value ($000) $1,562 Avg Close $7.71 Range $5.86 - $8.92
Q4 2018
Shares 24,055 Value ($000) $158 Avg Close $6.15 Range $5.33 - $7.05
Q3 2018
Shares 9,356 Value ($000) $69 Avg Close $7.92 Range $6.80 - $8.76
Q2 2018
Shares 799 Value ($000) $7 Avg Close $8.50 Range $7.63 - $9.77
Q1 2018
Shares 732 Value ($000) $7 Avg Close $9.70 Range $8.20 - $10.88
Q4 2017
Shares 93,002 Value ($000) $935 Avg Close $9.97 Range $9.24 - $11.07
Q3 2017
Shares 702 Value ($000) $7 Avg Close $8.92 Range $7.75 - $10.48
Q2 2017
Shares 174,601 Value ($000) $1,705 Avg Close $10.55 Range $8.97 - $11.63
Q1 2017
Shares 41,271 Value ($000) $478 Avg Close $9.61 Range $8.43 - $10.85
Q4 2016
Shares 395,561 Value ($000) $4,172 Avg Close $9.93 Range $8.41 - $11.63
Q3 2016
Shares 31,717 Value ($000) $308 Avg Close $7.46 Range $5.13 - $9.17
Q2 2016
Shares 242,097 Value ($000) $1,394 Avg Close $5.44 Range $4.91 - $6.06
Q1 2016
Shares 626,639 Value ($000) $3,691 Avg Close $5.06 Range $3.81 - $5.78
Q4 2015
Shares 879,991 Value ($000) $5,350 Avg Close $5.64 Range $4.05 - $6.57
Q3 2015
Shares 2,580,627 Value ($000) $11,586 Avg Close $4.58 Range $3.74 - $5.73
Q2 2015
Shares 5,922,187 Value ($000) $35,413 Avg Close $6.72 Range $5.49 - $8.46
Q1 2015
Shares 6,305,448 Value ($000) $55,708 Avg Close $7.58 Range $5.83 - $9.44
Q4 2014
Shares 7,025,320 Value ($000) $49,881 Avg Close $6.46 Range $5.38 - $8.10
Q3 2014
Shares 7,676,445 Value ($000) $64,561 Avg Close $9.21 Range $7.83 - $10.86
Q2 2014
Shares 5,591,471 Value ($000) $62,509 Avg Close $8.60 Range $6.24 - $11.43
Q1 2014
Shares 1,164,879 Value ($000) $7,993 Avg Close $5.44 Range $4.68 - $6.41
Q4 2013
Shares 92,512 Value ($000) $567 Avg Close $4.97 Range $3.99 - $5.77