Amkor Technology (AMKR) - Market capitalization

Market cap: £13.33 Billion

As of April 2026 Amkor Technology has a market cap of £13.33 Billion. This makes Amkor Technology the world's 1288th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Amkor Technology from 1998 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£13.33 B	79.02%
2025	£7.45 B	45.47%
2024	£5.12 B	-20.2%
2023	£6.41 B	32.18%
2022	£4.85 B	8.1%
2021	£4.49 B	67.47%
2020	£2.68 B	12.36%
2019	£2.38 B	92.97%
2018	£1.23 B	-30.47%
2017	£1.77 B	-12.45%
2016	£2.03 B	109%
2015	£0.97 B	-9.89%
2014	£1.07 B	34%
2013	£0.80 B	101.4%
2012	£0.39 B	-21.31%
2011	£0.50 B	-42.28%
2010	£0.88 B	8.63%
2009	£0.81 B	197.69%
2008	£0.27 B	-65.12%
2007	£0.78 B	-8.09%
2006	£0.84 B	47.98%
2005	£0.57 B	-6.13%
2004	£0.61 B	-65.45%
2003	£1.76 B	260.93%
2002	£0.49 B	-72.59%
2001	£1.78 B	13.22%
2000	£1.57 B	-31.03%
1999	£2.29 B	198.86%
1998	£0.76 B

End of Day market cap according to different sources

On Apr 21st, 2026 the market cap of Amkor Technology was reported to be:

£12.87 Billion

by Nasdaq

£12.87 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
TSMC TSM	£1.482 T	11,013.26%	🇹🇼 Taiwan
Intel INTC	£242.79 B	1,720.38%	🇺🇸 USA
Texas Instruments TXN	£159.50 B	1,095.93%	🇺🇸 USA
Micron Technology MU	£406.53 B	2,948.06%	🇺🇸 USA
QUALCOMM QCOM	£107.64 B	707.10%	🇺🇸 USA
ChipMOS Technologies IMOS	£1.31 B	-90.12%	🇹🇼 Taiwan
United Microelectronics UMC	£23.90 B	79.22%	🇹🇼 Taiwan
ASE Group ASX	£48.69 B	265.14%	🇹🇼 Taiwan

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Amkor Technology (AMKR)

Market cap: £13.33 Billion