AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 2,099,349 Value ($000) $82,882 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 2,195,166 Value ($000) $62,343 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 2,153,491 Value ($000) $45,202 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 2,092,078 Value ($000) $37,783 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 2,006,273 Value ($000) $51,541 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 1,878,912 Value ($000) $57,495 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 1,790,686 Value ($000) $71,663 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 1,939,871 Value ($000) $62,541 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 1,852,309 Value ($000) $61,626 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 1,710,584 Value ($000) $38,659 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 1,398,618 Value ($000) $41,609 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 1,409,950 Value ($000) $36,687 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 1,394,658 Value ($000) $33,444 Avg Close $21.98 Range $15.71 - $27.58
Q3 2022
Shares 1,396,811 Value ($000) $23,816 Avg Close $18.20 Range $14.08 - $21.90
Q2 2022
Shares 1,319,468 Value ($000) $22,365 Avg Close $17.93 Range $15.37 - $20.90
Q1 2022
Shares 1,298,344 Value ($000) $28,201 Avg Close $21.32 Range $18.61 - $25.07
Q4 2021
Shares 1,207,819 Value ($000) $29,942 Avg Close $21.87 Range $19.83 - $24.52
Q3 2021
Shares 1,223,387 Value ($000) $30,524 Avg Close $23.93 Range $19.34 - $27.70
Q2 2021
Shares 1,296,494 Value ($000) $30,689 Avg Close $20.84 Range $16.88 - $25.74
Q1 2021
Shares 1,302,980 Value ($000) $30,894 Avg Close $19.14 Range $13.85 - $24.36
Q4 2020
Shares 1,328,752 Value ($000) $20,038 Avg Close $12.70 Range $10.09 - $14.70
Q3 2020
Shares 1,329,856 Value ($000) $14,895 Avg Close $11.54 Range $9.98 - $14.72
Q2 2020
Shares 1,361,832 Value ($000) $16,765 Avg Close $9.62 Range $6.65 - $12.20
Q1 2020
Shares 1,518,069 Value ($000) $11,826 Avg Close $10.13 Range $5.03 - $13.81
Q4 2019
Shares 1,429,086 Value ($000) $18,579 Avg Close $11.12 Range $8.40 - $14.21
Q3 2019
Shares 1,491,438 Value ($000) $13,573 Avg Close $7.99 Range $6.78 - $9.12
Q2 2019
Shares 1,545,932 Value ($000) $11,533 Avg Close $7.29 Range $5.97 - $9.08
Q1 2019
Shares 1,500,379 Value ($000) $12,814 Avg Close $7.71 Range $5.86 - $8.92
Q4 2018
Shares 1,360,702 Value ($000) $8,927 Avg Close $6.15 Range $5.33 - $7.05
Q3 2018
Shares 1,301,893 Value ($000) $9,621 Avg Close $7.92 Range $6.80 - $8.76
Q2 2018
Shares 1,255,596 Value ($000) $10,786 Avg Close $8.50 Range $7.63 - $9.77
Q1 2018
Shares 1,072,064 Value ($000) $10,861 Avg Close $9.70 Range $8.20 - $10.88
Q4 2017
Shares 1,234,325 Value ($000) $12,405 Avg Close $9.97 Range $9.24 - $11.07
Q3 2017
Shares 1,201,658 Value ($000) $12,678 Avg Close $8.92 Range $7.75 - $10.48
Q2 2017
Shares 1,164,211 Value ($000) $11,375 Avg Close $10.55 Range $8.97 - $11.63
Q1 2017
Shares 1,468,118 Value ($000) $17,016 Avg Close $9.61 Range $8.43 - $10.85
Q4 2016
Shares 986,574 Value ($000) $10,409 Avg Close $9.93 Range $8.41 - $11.63
Q3 2016
Shares 831,765 Value ($000) $8,085 Avg Close $7.46 Range $5.13 - $9.17
Q2 2016
Shares 723,437 Value ($000) $4,160 Avg Close $5.44 Range $4.91 - $6.06
Q1 2016
Shares 659,083 Value ($000) $3,882 Avg Close $5.06 Range $3.81 - $5.78
Q4 2015
Shares 846,147 Value ($000) $5,145 Avg Close $5.64 Range $4.05 - $6.57
Q3 2015
Shares 834,873 Value ($000) $3,749 Avg Close $4.58 Range $3.74 - $5.73
Q2 2015
Shares 1,175,891 Value ($000) $7,032 Avg Close $6.72 Range $5.49 - $8.46
Q1 2015
Shares 651,171 Value ($000) $5,754 Avg Close $7.58 Range $5.83 - $9.44
Q4 2014
Shares 553,784 Value ($000) $3,932 Avg Close $6.46 Range $5.38 - $8.10
Q3 2014
Shares 555,377 Value ($000) $4,671 Avg Close $9.21 Range $7.83 - $10.86
Q2 2014
Shares 783,543 Value ($000) $8,761 Avg Close $8.60 Range $6.24 - $11.43
Q1 2014
Shares 888,097 Value ($000) $6,093 Avg Close $5.44 Range $4.68 - $6.41
Q4 2013
Shares 839,029 Value ($000) $5,144 Avg Close $4.97 Range $3.99 - $5.77
Q3 2013
Shares 668,428 Value ($000) $2,908 Avg Close $4.00 Range $3.73 - $4.42
Q2 2013
Shares 302,109 Value ($000) $1,297 Avg Close $3.93 Range $3.31 - $4.40