Market Cap

POSCO Market Capitalization:

₩19.661 Trillion

KRW as of Jan. 1, 2025

US$13.37 Billion

business POSCO Company Profile

POSCO Main Stock Listing

KRX: 005490

Market Capitalization History of POSCO

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Steel
Company Market Cap (USD)
Nucor Corporation $28.66 B
Baoshan Iron & Steel Co. Ltd $20.47 B
Nippon Steel Corp $19.85 B
ArcelorMittal $18.68 B
Steel Dynamics, Inc. $18.63 B
Sector: Basic Materials
Company Market Cap (USD)
Linde $209.90 B
BHP $151.21 B
Rio Tinto $102.04 B
Air Liquide SA $97.26 B
The Sherwin-Williams Company $90.95 B

Yearly evolution of POSCO market cap

Date Market Cap YoY Change
Jan. 1, 2025 ₩19.661 T -46.02%
Jan. 1, 2024 ₩36.421 T 67.89%
Jan. 1, 2023 ₩21.693 T 7.92%
Jan. 1, 2022 ₩20.100 T 7.94%
Jan. 1, 2021 ₩18.621 T 11.09%
Jan. 1, 2020 ₩16.763 T -19.34%
Jan. 1, 2019 ₩20.783 T -27.99%
Jan. 1, 2018 ₩28.861 T 40.41%
Jan. 1, 2017 ₩20.555 T 51.82%
Jan. 1, 2016 ₩13.539 T -29.31%
Jan. 1, 2015 ₩19.152 T -15.41%
Jan. 1, 2014 ₩22.641 T -16.27%
Jan. 1, 2013 ₩27.040 T -13.99%
Jan. 1, 2012 ₩31.439 T -8.70%
Jan. 1, 2011 ₩34.436 T -15.30%
Jan. 1, 2010 ₩40.655 T 48.68%
Jan. 1, 2009 ₩27.344 T -29.17%
Jan. 1, 2008 ₩38.607 T 54.48%
Jan. 1, 2007 ₩24.992 T 49.43%
Jan. 1, 2006 ₩16.725 T 18.23%
Jan. 1, 2005 ₩14.146 T 19.17%
Jan. 1, 2004 ₩11.870 T 31.51%
Jan. 1, 2003 ₩9.026 T -5.93%
Jan. 1, 2002 ₩9.595 T 30.41%
Jan. 1, 2001 ₩7.357 T

Market capitalization is calculated from the opening stock price at the beginning of each year.

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POSCO Categories

South Korea languages Basic Materials languages Steel
South Korea Basic Materials South Korea Steel

Stocks & Indices

POSCO has the following listings and related stock indices.


Stock: KRX: 005490

Stock: NYSE: PKX

Stock: BMV: PKXN

Stock: FSX: PKX

Stock: BCBA: PKS

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.