AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q3 2025
Shares 16,103 Value ($000) $457 Avg Close $23.96 Range $20.48 - $30.29
Q2 2025
Shares 18,676 Value ($000) $392 Avg Close $18.29 Range $13.89 - $21.19
Q1 2025
Shares 16,225 Value ($000) $293 Avg Close $22.28 Range $17.44 - $27.31
Q3 2024
Shares 39,603 Value ($000) $1 Avg Close $32.91 Range $25.69 - $43.32
Q2 2024
Shares 41,183 Value ($000) $2 Avg Close $31.93 Range $27.12 - $39.53
Q1 2024
Shares 23,316 Value ($000) $1 Avg Close $30.50 Range $27.72 - $35.56
Q4 2023
Shares 34,087 Value ($000) $1 Avg Close $25.22 Range $16.85 - $33.10
Q3 2023
Shares 39,565 Value ($000) $1 Avg Close $25.22 Range $20.83 - $28.77
Q2 2023
Shares 40,180 Value ($000) $1 Avg Close $23.21 Range $19.46 - $28.92
Q1 2023
Shares 51,500 Value ($000) $1 Avg Close $26.02 Range $22.73 - $29.82
Q4 2022
Shares 58,603 Value ($000) $1 Avg Close $21.98 Range $15.71 - $27.58
Q3 2022
Shares 85,951 Value ($000) $1,465 Avg Close $18.20 Range $14.08 - $21.90
Q2 2022
Shares 18,740 Value ($000) $318 Avg Close $17.93 Range $15.37 - $20.90
Q1 2022
Shares 22,599 Value ($000) $491 Avg Close $21.32 Range $18.61 - $25.07
Q4 2021
Shares 20,911 Value ($000) $518 Avg Close $21.87 Range $19.83 - $24.52
Q3 2021
Shares 17,646 Value ($000) $440 Avg Close $23.93 Range $19.34 - $27.70
Q2 2021
Shares 14,313 Value ($000) $339 Avg Close $20.84 Range $16.88 - $25.74
Q1 2021
Shares 12,176 Value ($000) $289 Avg Close $19.14 Range $13.85 - $24.36
Q3 2018
Shares 12,691 Value ($000) $94 Avg Close $7.92 Range $6.80 - $8.76
Q2 2018
Shares 21,857 Value ($000) $188 Avg Close $8.50 Range $7.63 - $9.77
Q1 2018
Shares 23,841 Value ($000) $242 Avg Close $9.70 Range $8.20 - $10.88
Q4 2017
Shares 37,111 Value ($000) $373 Avg Close $9.97 Range $9.24 - $11.07
Q3 2016
Shares 11,601 Value ($000) $113 Avg Close $7.46 Range $5.13 - $9.17
Q2 2016
Shares 15,039 Value ($000) $86 Avg Close $5.44 Range $4.91 - $6.06
Q1 2016
Shares 13,042 Value ($000) $77 Avg Close $5.06 Range $3.81 - $5.78
Q4 2015
Shares 9,891 Value ($000) $60 Avg Close $5.64 Range $4.05 - $6.57
Q3 2015
Shares 13,096 Value ($000) $59 Avg Close $4.58 Range $3.74 - $5.73
Q2 2015
Shares 4,119 Value ($000) $25 Avg Close $6.72 Range $5.49 - $8.46
Q1 2015
Shares 4,315 Value ($000) $38 Avg Close $7.58 Range $5.83 - $9.44
Q4 2014
Shares 4,309 Value ($000) $31 Avg Close $6.46 Range $5.38 - $8.10
Q3 2014
Shares 4,670 Value ($000) $39 Avg Close $9.21 Range $7.83 - $10.86
Q2 2014
Shares 4,698 Value ($000) $53 Avg Close $8.60 Range $6.24 - $11.43
Q1 2014
Shares 3,206 Value ($000) $22 Avg Close $5.44 Range $4.68 - $6.41
Q4 2013
Shares 3,253 Value ($000) $20 Avg Close $4.97 Range $3.99 - $5.77
Q3 2013
Shares 8,891 Value ($000) $38 Avg Close $4.00 Range $3.73 - $4.42
Q2 2013
Shares 4,681 Value ($000) $20 Avg Close $3.93 Range $3.31 - $4.40