Amkor Technology, Inc.

BMV:AMKR * Stock Report

Market Cap: Mex$353.3b

Amkor Technology Ownership

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

Recent Insider Transactions

BMV:AMKR * Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
11 May 26SellMex$19,921,370Gil TilyIndividual15,000Mex$1,328.09
08 May 26SellMex$63,917,197Marie Rutten GuillaumeIndividual50,000Mex$1,278.34
05 May 26SellMex$9,306,740Winston ChurchillIndividual7,000Mex$1,329.53
25 Feb 26SellMex$12,672,994Farshad HaghighiIndividual14,625Mex$866.53
24 Feb 26SellMex$7,764,675Marie Rutten GuillaumeIndividual9,252Mex$839.24
24 Feb 26SellMex$10,028,737Kevin EngelIndividual11,962Mex$838.38
17 Feb 26SellMex$3,580,677Kevin EngelIndividual4,530Mex$790.44
12 Feb 26BuyMex$8,369,228,530James KimIndividual10,000,000Mex$836.92
15 Jan 26SellMex$9,403,442Marie Rutten GuillaumeIndividual10,000Mex$940.34
12 Dec 25SellMex$16,765,862Gil TilyIndividual20,000Mex$838.29
12 Dec 25SellMex$9,175,555Kevin EngelIndividual11,000Mex$834.14
09 Sep 25SellMex$5,493,038Farshad HaghighiIndividual11,792Mex$465.83
01 Aug 25BuyMex$182,575,003James J Kim Family Control GroupCompany441,589Mex$413.45
01 Aug 25BuyMex$182,575,003James J Kim Family Control GroupCompany441,589Mex$413.45
01 Aug 25SellMex$182,575,003James KimIndividual441,589Mex$413.45
31 Jul 25SellMex$6,649,608Mark RogersIndividual15,000Mex$443.31

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 TypeNumber of SharesOwnership Percentage
State or Government95,8200.0387%
General Public11,133,7364.49%
Private Companies37,841,95115.3%
Individual Insiders74,404,72130%
Institutions124,396,29050.2%

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

Top Shareholders

Top 25 shareholders own 71.38% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14%
James Kim
34,727,364Mex$49.5b0%no data
7.86%
Sujochil, LP
19,484,809Mex$27.8b0%no data
7.61%
Susan Kim
18,860,698Mex$26.9b0.11%no data
5.89%
John Kim
14,597,064Mex$20.8b-12.6%no data
5.23%
BlackRock, Inc.
12,968,765Mex$18.5b0.35%0.01%
4.43%
Dimensional Fund Advisors LP
10,991,469Mex$15.7b-13.9%0.11%
3.67%
Vanguard Portfolio Management, LLC
9,095,848Mex$13.0b0%0.03%
3.36%
Family Trust Under The John T. Kim 2018 Irrevocable Trust Agreement Dated 2/6/18
8,326,914Mex$11.9b0%no data
2.19%
Vanguard Capital Management, LLC
5,434,318Mex$7.7b0%0.01%
1.53%
James J Kim Family Control Group
3,789,479Mex$5.4b0%no data
1.46%
State Street Global Advisors, Inc.
3,628,542Mex$5.2b4.45%0.01%
1.38%
EARNEST Partners, LLC
3,431,843Mex$4.9b-9.51%0.98%
1.29%
AQR Capital Management, LLC
3,198,574Mex$4.6b-1.78%0.11%
1.21%
Point72 Asset Management, L.P.
2,993,434Mex$4.3b-2.31%0.38%
1.13%
JPMorgan Chase & Co.
2,796,014Mex$4.0b1,850%0.03%
1.1%
Geode Capital Management, LLC
2,730,508Mex$3.9b22.3%0.01%
1.09%
American Century Investment Management Inc
2,713,260Mex$3.9b-24.1%0.08%
1.06%
Principal Global Investors, LLC
2,622,744Mex$3.7b19.3%0.09%
1.05%
JP Morgan Asset Management
2,610,288Mex$3.7b1,250%0.02%
0.94%
Jane Street Group, LLC
2,329,820Mex$3.3b3,580%0.17%
0.85%
Charles Schwab Investment Management, Inc.
2,101,538Mex$3.0b0.1%0.02%
0.81%
Fisher Asset Management, LLC
2,010,982Mex$2.9b-4.01%0.05%
0.79%
John T. Kim 2012 Generation-Skipping Trust U/A Dated 12/11/12
1,957,350Mex$2.8b0%no data
0.72%
First Trust Advisors LP
1,793,537Mex$2.6b-34.1%0.08%
0.7%
Invesco Capital Management LLC
1,734,815Mex$2.5b78.3%0.03%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/15 02:37
End of Day Share Price 2026/06/15 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Amkor Technology, Inc. is covered by 14 analysts. 10 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Steven LiuAletheia Analyst Network Limited
Christopher MuseBarclays
Craig EllisB. Riley Securities, Inc.