AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 36,149 Value ($000) $1,427 Avg Close $35.54 Range $28.11 - $47.28
Q3 2025
Shares 31,099 Value ($000) $883 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 31,484 Value ($000) $661 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 879 Value ($000) $16 Avg Close $22.28 Range $17.44 - $27.31
Q4 2024
Shares 1,154 Value ($000) $30 Avg Close $26.77 Range $23.33 - $30.71
Q3 2024
Shares 1,712 Value ($000) $52 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 1,621 Value ($000) $65 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 1,621 Value ($000) $52 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 1,534 Value ($000) $51 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 1,237 Value ($000) $28 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 1,237 Value ($000) $37 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 2,380 Value ($000) $62 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 2,079 Value ($000) $50 Avg Close $21.98 Range $15.71 - $27.58
Q3 2022
Shares 993 Value ($000) $17 Avg Close $18.20 Range $14.08 - $21.90
Q2 2022
Shares 130 Value ($000) $2 Avg Close $17.93 Range $15.37 - $20.90
Q1 2022
Shares 52 Value ($000) $1 Avg Close $21.32 Range $18.61 - $25.07
Q4 2021
Shares 52 Value ($000) $1 Avg Close $21.87 Range $19.83 - $24.52
Q3 2021
Shares 175 Value ($000) $4 Avg Close $23.93 Range $19.34 - $27.70
Q2 2021
Shares 38 Value ($000) $1 Avg Close $20.84 Range $16.88 - $25.74
Q1 2021
Shares 38 Value ($000) $1 Avg Close $19.14 Range $13.85 - $24.36
Q4 2020
Shares 38 Value ($000) $1 Avg Close $12.70 Range $10.09 - $14.70