Steel Dynamics (STLD) - Market capitalization

Market cap: A$36.64 Billion

As of December 2025 Steel Dynamics has a market cap of A$36.64 Billion. This makes Steel Dynamics the world's 945th 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 Steel Dynamics from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	A$36.64 B	29.33%
2024	A$28.33 B	1.02%
2023	A$28.05 B	11.28%
2022	A$25.20 B	48.36%
2021	A$16.99 B	68.44%
2020	A$10.08 B	-3.28%
2019	A$10.42 B	8.57%
2018	A$9.60 B	-26.62%
2017	A$13.09 B	8.77%
2016	A$12.03 B	101.82%
2015	A$5.96 B	2.39%
2014	A$5.82 B	19.29%
2013	A$4.88 B	68.33%
2012	A$2.90 B	3.41%
2011	A$2.80 B	-28.45%
2010	A$3.91 B	-8%
2009	A$4.26 B	47.99%
2008	A$2.87 B	-55.6%
2007	A$6.48 B	62.41%
2006	A$3.99 B	90.49%
2005	A$2.09 B	-11.7%
2004	A$2.37 B	57.67%
2003	A$1.50 B	48.23%
2002	A$1.01 B	-2.42%
2001	A$1.04 B	16.24%
2000	A$0.89 B	-23.02%
1999	A$1.16 B	23.28%
1998	A$0.94 B	-21.7%
1997	A$1.20 B	4.68%
1996	A$1.15 B

End of Day market cap according to different sources

On Dec 9th, 2025 the market cap of Steel Dynamics was reported to be:

A$36.35 Billion

by Nasdaq

A$36.64 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Nucor NUE	A$54.46 B	48.62%	🇺🇸 USA
Commercial Metals Company CMC	A$11.05 B	-69.82%	🇺🇸 USA
Gerdau GGB	A$10.41 B	-71.58%	🇧🇷 Brazil
Radius Recycling (Schnitzer Steel) RDUS	A$1.27 B	-96.52%	🇺🇸 USA
Grupo Simec SIMECB.MX	A$6.93 B	-81.09%	🇲🇽 Mexico
U.S. Steel X	A$18.68 B	-49.01%	🇺🇸 USA
Worthington Enterprises WOR	A$4.18 B	-88.57%	🇺🇸 USA
POSCO PKX	A$24.57 B	-32.95%	🇰🇷 S. Korea
ArcelorMittal MT	A$49.53 B	35.18%	🇱🇺 Luxembourg
Carpenter Technology CRS	A$22.54 B	-38.49%	🇺🇸 USA

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.

DISCLAIMER

CompaniesMarketCap is not associated in any way with CoinMarketCap.com
Stock prices are delayed, the delay can range from a few minutes to several hours.
Company logos are from the CompaniesLogo.com logo database and belong to their respective copyright holders. Companies Marketcap displays them for editorial purposes only.

Contact

For inquiries or if you want to report a problem write to hello@8marketcap.com

Links

- Privacy policy

- Terms and conditions

Market capitalization of Steel Dynamics (STLD)

Market cap: A$36.64 Billion