AMKOR TECHNOLOGY INC

Ticker: AMKR CUSIP: 031652100 Class: Common Stock

WINTON GROUP Ltd's Holding History (CIK: 0001612063)

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

Q3 2025

Shares 42,772 Value ($000) $1,215 Avg Close $23.96 Range $20.48 - $30.29

Q2 2025

Shares 97,108 Value ($000) $2,038 Avg Close $18.29 Range $13.89 - $21.19

Q1 2025

Shares 56,979 Value ($000) $1,029 Avg Close $22.28 Range $17.44 - $27.31

Q4 2024

Shares 32,096 Value ($000) $825 Avg Close $26.77 Range $23.33 - $30.71

Q3 2024

Shares 33,224 Value ($000) $1,017 Avg Close $32.91 Range $25.69 - $43.32

Q2 2024

Shares 29,708 Value ($000) $1,189 Avg Close $31.93 Range $27.12 - $39.53

Q1 2024

Shares 28,710 Value ($000) $926 Avg Close $30.50 Range $27.72 - $35.56

Q4 2023

Shares 13,981 Value ($000) $465 Avg Close $25.22 Range $16.85 - $33.10

Q3 2023

Shares 17,454 Value ($000) $394 Avg Close $25.22 Range $20.83 - $28.77

Q2 2023

Shares 17,409 Value ($000) $518 Avg Close $23.21 Range $19.46 - $28.92

Q1 2023

Shares 14,129 Value ($000) $368 Avg Close $26.02 Range $22.73 - $29.82

Q4 2022

Shares 9,354 Value ($000) $224 Avg Close $21.98 Range $15.71 - $27.58

Q3 2022

Shares 20,709 Value ($000) $353 Avg Close $18.20 Range $14.08 - $21.90

Q2 2022

Shares 25,666 Value ($000) $435 Avg Close $17.93 Range $15.37 - $20.90

Q1 2022

Shares 19,953 Value ($000) $433 Avg Close $21.32 Range $18.61 - $25.07

Q4 2021

Shares 21,361 Value ($000) $530 Avg Close $21.87 Range $19.83 - $24.52

Q2 2021

Shares 13,405 Value ($000) $317 Avg Close $20.84 Range $16.88 - $25.74

Q1 2021

Shares 14,246 Value ($000) $338 Avg Close $19.14 Range $13.85 - $24.36

Q4 2020

Shares 22,878 Value ($000) $345 Avg Close $12.70 Range $10.09 - $14.70

Q3 2020

Shares 51,293 Value ($000) $574 Avg Close $11.54 Range $9.98 - $14.72

Q2 2020

Shares 60,838 Value ($000) $749 Avg Close $9.62 Range $6.65 - $12.20

Q1 2020

Shares 93,395 Value ($000) $728 Avg Close $10.13 Range $5.03 - $13.81

Q4 2019

Shares 114,285 Value ($000) $1,486 Avg Close $11.12 Range $8.40 - $14.21

Q3 2019

Shares 111,996 Value ($000) $1,019 Avg Close $7.99 Range $6.78 - $9.12

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	42,772	$1,215	$23.96	$20.48 - $30.29
Q2 2025	97,108	$2,038	$18.29	$13.89 - $21.19
Q1 2025	56,979	$1,029	$22.28	$17.44 - $27.31
Q4 2024	32,096	$825	$26.77	$23.33 - $30.71
Q3 2024	33,224	$1,017	$32.91	$25.69 - $43.32
Q2 2024	29,708	$1,189	$31.93	$27.12 - $39.53
Q1 2024	28,710	$926	$30.50	$27.72 - $35.56
Q4 2023	13,981	$465	$25.22	$16.85 - $33.10
Q3 2023	17,454	$394	$25.22	$20.83 - $28.77
Q2 2023	17,409	$518	$23.21	$19.46 - $28.92
Q1 2023	14,129	$368	$26.02	$22.73 - $29.82
Q4 2022	9,354	$224	$21.98	$15.71 - $27.58
Q3 2022	20,709	$353	$18.20	$14.08 - $21.90
Q2 2022	25,666	$435	$17.93	$15.37 - $20.90
Q1 2022	19,953	$433	$21.32	$18.61 - $25.07
Q4 2021	21,361	$530	$21.87	$19.83 - $24.52
Q2 2021	13,405	$317	$20.84	$16.88 - $25.74
Q1 2021	14,246	$338	$19.14	$13.85 - $24.36
Q4 2020	22,878	$345	$12.70	$10.09 - $14.70
Q3 2020	51,293	$574	$11.54	$9.98 - $14.72
Q2 2020	60,838	$749	$9.62	$6.65 - $12.20
Q1 2020	93,395	$728	$10.13	$5.03 - $13.81
Q4 2019	114,285	$1,486	$11.12	$8.40 - $14.21
Q3 2019	111,996	$1,019	$7.99	$6.78 - $9.12