POSCO Market Cap 2011-2026 | PKX

As of March 24, 2026 POSCO has a market cap of $ 7.8 B

Capitalization is the market value of a company whose shares are traded on the stock exchange. It is calculated by multiplying the market price of a share by the total number of the company's shares. Capitalization indicates volatility, risk, and growth potential. This metric is often used for a quick assessment of a company’s investment profile.^[1]

Capitalization is an important indicator for investors and analysts, as it helps determine the size and significance of a company in the stock market. Companies with large capitalization are considered more stable and reliable, as they have more resources and financial power to grow and survive in the market.

This metric can be divided into several categories: small (from 300 million to 2 billion dollars), medium (from 2 to 10 billion dollars), and large (over 10 billion dollars). Companies with different levels of capitalization have their own characteristics and risks, so investors usually take this indicator into account when making investment decisions.

Capitalization can also change over time depending on the share price and the number of shares in circulation. Therefore, it is a dynamic indicator that requires constant monitoring and analysis to make well-informed investment decisions.

Annual Market Cap POSCO

2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011
-	-	-	4.41 B	19.5 B	15.2 B	15.8 B	22.2 B	18.4 B	11.9 B	18.6 B	21.2 B	25.1 B	28.5 B

All numbers in KRW currency

Indicator range from annual reports

Maximum	Minimum	Average
28.5 B	4.41 B	18.2 B

References

Pavone, P. (2019). Market capitalization and financial variables: Evidence from Italian listed companies. International Journal of Academic Research Business and Social Sciences, 9(3), 1356-1371.

Market Cap of other stocks in the Steel industry

Issuer	Market Cap	Price	% 24h	Market Cap	Country
Mechel PAO MTL	427 M	-	-	-	Russia
Commercial Metals Company CMC	6.25 B	$ 61.88	2.82 %	$ 6.99 B	USA
Ossen Innovation Co., Ltd. OSN	30.6 M	-	-	$ 33.3 M	China
Friedman Industries, Incorporated FRD	46.9 M	$ 18.0	3.45 %	$ 128 M	USA
Grupo Simec, S.A.B. de C.V. SIM	12.5 M	$ 30.8	-	$ 16.4 M	Mexico
Cleveland-Cliffs CLF	6.33 B	$ 8.03	2.69 %	$ 4.08 B	USA
Nucor Corporation NUE	40.5 B	$ 160.62	1.29 %	$ 37.1 B	USA
ArcelorMittal MT	32.8 B	$ 51.65	8.14 %	$ 28.5 B	Luxembourg
Reliance Steel & Aluminum Co. RS	16.6 B	$ 291.76	0.41 %	$ 15.3 B	USA
Ternium S.A. TX	77.6 B	$ 38.32	2.24 %	$ 76.9 B	Luxembourg
Companhia Siderúrgica Nacional SID	6.51 T	$ 1.25	10.13 %	$ 3.34 T	Brasil
Steel Dynamics STLD	20.8 B	$ 166.64	1.64 %	$ 25.9 B	USA
ZK International Group Co., Ltd. ZKIN	10.2 M	$ 1.67	-2.91 %	$ 9.48 M	China
Schnitzer Steel Industries SCHN	943 M	-	-0.57 %	$ 932 M	USA
Gerdau S.A. GGB	7.2 B	$ 3.41	4.6 %	$ 35.2 B	Brasil
Worthington Industries WOR	3.06 B	$ 49.16	3.19 %	$ 2.43 B	USA
Synalloy Corporation SYNL	140 M	-	1.1 %	$ 142 M	USA
TimkenSteel Corporation TMST	882 M	-	1.14 %	$ 935 M	USA
Universal Stainless & Alloy Products USAP	204 M	-	-	$ 409 M	USA
United States Steel Corporation X	1.61 B	-	-	$ 12.4 B	USA
Olympic Steel ZEUS	447 M	-	-	$ 559 M	USA