Market capitalization of POSCO (PKX)

Market cap: €20.30 Billion

As of May 2026 POSCO has a market cap of €20.30 Billion. This makes POSCO the world's 1008th 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 POSCO from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	€20.30 B	45.81%
2025	€13.92 B	10.11%
2024	€12.64 B	-51.93%
2023	€26.31 B	70.8%
2022	€15.40 B	0.02%
2021	€15.40 B	-4.59%
2020	€16.14 B	10.56%
2019	€14.60 B	-3.91%
2018	€15.19 B	-26.53%
2017	€20.68 B	27.57%
2016	€16.21 B	56.88%
2015	€10.33 B	-37.39%
2014	€16.50 B	-7.55%
2013	€17.85 B	-5.08%
2012	€18.80 B	-3.66%
2011	€19.52 B	-21.82%
2010	€24.97 B	-11.42%
2009	€28.19 B	71.03%
2008	€16.48 B	-47.04%
2007	€31.12 B	60.07%
2006	€19.44 B	45.23%
2005	€13.39 B	26.66%
2004	€10.57 B	21.36%
2003	€8.71 B	12.62%
2002	€7.73 B	-23.04%
2001	€10.05 B	57.64%
2000	€6.37 B	-50.08%
1999	€12.77 B	137.18%
1998	€5.38 B	-0.79%
1997	€5.42 B	-14.7%
1996	€6.36 B

End of Day market cap according to different sources

On May 2nd, 2026 the market cap of POSCO was reported to be:

€21.73 Billion

by Nasdaq

€20.30 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Commercial Metals Company CMC	€6.49 B	-68.02%	🇺🇸 USA
Nucor NUE	€43.91 B	116.21%	🇺🇸 USA
ArcelorMittal MT	€36.90 B	81.74%	🇱🇺 Luxembourg
Mechel PAO MTLR.ME	€0.27 B	-98.64%	🇷🇺 Russia
Ternium TX	€7.26 B	-64.22%	🇱🇺 Luxembourg
U.S. Steel X	€10.59 B	-47.85%	🇺🇸 USA
Companhia Siderúrgica Nacional SID	€1.46 B	-92.80%	🇧🇷 Brazil
Gerdau GGB	€7.56 B	-62.73%	🇧🇷 Brazil

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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