TotalMarketCap

National Steel

SIDNYSE BrazilIndustrialsSteel/Iron Ore

Market cap

$1.030 B

$0.78 +0.00%

Close of 6 Nov 2026

As of 6 Nov 2026, National Steel (SID) has a market capitalization of $1.03B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

—

Not reported

Earnings

—

Not reported

Shares outstanding

1,326,093,947

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Steel/Iron Ore, ranked by market cap

All 26 →
  1. #12Worthington EnterprisesWOR$3.01B
  2. #13Worthington SteelWS$1.85B
  3. #14National SteelSID$1.03B
  4. #15Gibraltar IndustriesROCK$940.1M
  5. #16SunCoke EnergySXC$821.2M

What if National Steel were worth as much as…

Open the what-if tool →

Gold $28.2T

$21,293.27

Per share 27,419× higher

Bitcoin $1.53T

$1,152.14

Per share 1,484× higher

Apple $5.02T

$3,782.37

Per share 4,870× higher

Or at a round number

$2.00B$5.00B$10.0B$20.0B

Where these numbers come from

Share counts and financials for National Steel are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.