Amkor Technology Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:AMKR Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 Jun 24	SellUS$163,476	Kevin Engel	Individual	4,921	US$33.22
02 May 24	SellUS$156,500	Mark Rogers	Individual	5,000	US$31.30
07 Mar 24	SellUS$430,889	Winston Churchill	Individual	11,903	US$36.20
06 Mar 24	SellUS$334,001	Farshad Haghighi	Individual	9,911	US$33.70
04 Dec 23	SellUS$247,533	Gil Tily	Individual	8,809	US$28.10
03 Nov 23	SellUS$119,200	Mark Rogers	Individual	5,000	US$23.84
06 Sep 23	SellUS$232,200,000	James Kim	Individual	10,000,000	US$23.22
06 Sep 23	SellUS$232,200,000	James Kim	Individual	10,000,000	US$23.22

Insider Trading Volume

Insider Buying: AMKR insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of AMKR?
Owner Type	Number of Shares	Ownership Percentage
State or Government	44,310	0.018%
General Public	193,988	0.0788%
Private Companies	52,085,396	21.2%
Individual Insiders	89,228,901	36.2%
Institutions	104,617,656	42.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 83.92% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
23.4%	James Kim	57,584,963	US$2.2b	4.56%	no data
7.92%	Sujochil, LP	19,484,809	US$759.1m	0%	no data
6.79%	Susan Y. Kim 2012 Irrevocable Trust U/A Dated 7/26/12	16,710,668	US$651.0m	0%	no data
6.08%	John Kim	14,977,680	US$583.5m	0%	no data
6.08%	The Vanguard Group, Inc.	14,976,630	US$583.5m	1.49%	0.01%
5.89%	Dimensional Fund Advisors LP	14,487,504	US$564.4m	-2.51%	0.1%
4.93%	BlackRock, Inc.	12,136,723	US$472.8m	-20.2%	0.01%
4.6%	Susan Kim	11,335,085	US$441.6m	-54.7%	no data
2.43%	LSV Asset Management	5,979,518	US$233.0m	-7.11%	0.46%
1.57%	AllianceBernstein L.P.	3,856,418	US$150.2m	-13%	0.05%
1.56%	State Street Global Advisors, Inc.	3,836,397	US$149.5m	2.94%	0.01%
1.46%	James J Kim Trust	3,587,004	US$139.7m	-29.9%	no data
1.32%	First Trust Advisors LP	3,237,461	US$126.1m	33.4%	0.12%
1.07%	Geode Capital Management, LLC	2,644,767	US$103.0m	2.94%	0.01%
1.02%	2023 Grantor Retained Annuity Trust Of Susan Y. Kim	2,500,000	US$97.4m	0%	no data
1.01%	James J Kim Family Control Group	2,478,325	US$96.6m	0%	no data
0.95%	EARNEST Partners, LLC	2,347,891	US$91.5m	-2.48%	0.42%
0.93%	Agnes C. Kim 2023 Grant Trust	2,298,001	US$89.5m	-29.9%	no data
0.8%	John T. Kim 2012 Generation-Skipping Trust U/A Dated 12/11/12	1,957,350	US$76.3m	0%	no data
0.79%	Charles Schwab Investment Management, Inc.	1,939,871	US$75.6m	0%	0.01%
0.78%	AQR Capital Management, LLC	1,913,222	US$74.5m	-21%	0.12%
0.67%	SW Investment Management LLC	1,650,000	US$64.3m	-17.5%	20.28%
0.67%	Northern Trust Global Investments	1,644,924	US$64.1m	-11.4%	0.01%
0.61%	Alexandra Panichello	1,507,900	US$58.7m	0%	no data
0.61%	Jacqueline Panichello	1,507,900	US$58.7m	0%	no data