Amkor Technology, Inc.

VANGUARD GROUP INC AMKR

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

15,704,172

Value ($000)

620,001

Weight

0.0%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/29/2026	620,001	0.0%	15,704,172	12/31/2025
2025 Q3	11/7/2025	448,148	0.0%	15,779,847	9/30/2025
2025 Q2	8/11/2025	316,780	0.0%	15,091,947	6/30/2025
2025 Q1	5/9/2025	289,416	0.0%	16,025,236	3/31/2025
2024 Q4	2/11/2025	402,414	0.0%	15,664,226	12/31/2024
2024 Q3	11/13/2024	445,910	0.0%	14,572,224	9/30/2024
2024 Q2	8/13/2024	550,487	0.0%	13,755,288	6/30/2024
2024 Q1	5/10/2024	482,847	0.0%	14,976,630	3/31/2024
2023 Q4	3/11/2024	490,965	0.0%	14,756,992	12/31/2023
2023 Q3	12/18/2023	311,816	0.0%	13,797,154	9/30/2023
2023 Q2	8/14/2023	371,768	0.0%	12,496,409	6/30/2023
2023 Q1	7/14/2023	314,141	0.0%	12,073,061	3/31/2023
2022 Q4	2/10/2023	314,787	0.0%	13,127,082	12/31/2022
2022 Q3	11/14/2022	222,704	0.0%	13,061,854	9/30/2022
2022 Q2	8/12/2022	222,036	0.0%	13,099,465	6/30/2022
2022 Q1	5/13/2022	260,689	0.0%	12,002,251	3/31/2022
2021 Q4	2/14/2022	294,240	0.0%	11,869,313	12/31/2021
2021 Q3	11/12/2021	295,851	0.0%	11,857,762	9/30/2021
2021 Q2	8/13/2021	227,586	0.0%	9,614,951	6/30/2021
2021 Q1	5/14/2021	253,782	0.0%	10,703,612	3/31/2021
2020 Q4	2/12/2021	177,022	0.0%	11,738,845	12/31/2020
2020 Q3	11/16/2020	124,420	0.0%	11,108,887	9/30/2020
2020 Q2	8/14/2020	142,924	0.0%	11,610,341	6/30/2020
2020 Q1	5/15/2020	76,037	0.0%	9,760,744	3/31/2020
2019 Q4	2/14/2020	112,426	0.0%	8,648,193	12/31/2019
2014 Q2	8/11/2014	73,999	0.0%	6,618,828	6/30/2014
2014 Q1	5/13/2014	48,991	0.0%	7,141,620	3/31/2014
2013 Q4	2/12/2014	41,643	0.0%	6,793,359	12/31/2013