Companhia Siderúrgica Nacional (SID)

Market cap: NZ$3.68 Billion

As of February 2026 Companhia Siderúrgica Nacional has a market cap of NZ$3.68 Billion. This makes Companhia Siderúrgica Nacional the world's 4578th 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 Companhia Siderúrgica Nacional from 1997 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	NZ$3.68 B	-0.74%
2025	NZ$3.70 B	9.55%
2024	NZ$3.38 B	-59.53%
2023	NZ$8.36 B	38.55%
2022	NZ$6.03 B	-31.45%
2021	NZ$8.80 B	-24.83%
2020	NZ$11.71 B	63.09%
2019	NZ$7.18 B	52.27%
2018	NZ$4.71 B	-2.35%
2017	NZ$4.83 B	-27.63%
2016	NZ$6.67 B	233.45%
2015	NZ$2.00 B	-44.92%
2014	NZ$3.63 B	-66.27%
2013	NZ$10.77 B	5.24%
2012	NZ$10.24 B	-31.71%
2011	NZ$14.99 B	-49.68%
2010	NZ$29.80 B	-6.21%
2009	NZ$31.77 B	94.03%
2008	NZ$16.37 B	-45.45%
2007	NZ$30.02 B	159.31%
2006	NZ$11.57 B	35.92%
2005	NZ$8.51 B	14.81%
2004	NZ$7.41 B	25.45%
2003	NZ$5.91 B	200.93%
2002	NZ$1.96 B	-29.42%
2001	NZ$2.78 B	-46.66%
2000	NZ$5.22 B	3.49%
1999	NZ$5.04 B	64.55%
1998	NZ$3.06 B	-8.47%
1997	NZ$3.34 B

End of Day market cap according to different sources

On Feb 16th, 2026 the market cap of Companhia Siderúrgica Nacional was reported to be:

NZ$3.70 Billion

by Nasdaq

NZ$3.70 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

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Steel Dynamics STLD	NZ$46.69 B	1,168.11%	🇺🇸 USA
Mechel PAO MTLR.ME	NZ$0.67 B	-81.77%	🇷🇺 Russia
POSCO PKX	NZ$32.42 B	780.61%	🇰🇷 S. Korea
Ternium TX	NZ$14.03 B	281.10%	🇱🇺 Luxembourg
Vale VALE	NZ$112.17 B	2,946.61%	🇧🇷 Brazil
U.S. Steel X	NZ$20.52 B	457.35%	🇺🇸 USA
Gerdau GGB	NZ$13.22 B	259.07%	🇧🇷 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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Market capitalization of Companhia Siderúrgica Nacional (SID)

Market cap: NZ$3.68 Billion