SID Companhia Siderurgica Nacional S.A.
NYSEActiveCommon stock
SID is the ticker symbol of Companhia Siderurgica Nacional S.A., which is listed on NYSE.
SID at a glance
- Symbol
- SID
- Company / issuer
- Companhia Siderurgica Nacional S.A.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Industrials
- Industry
- Steel/Iron Ore
- Country
- Brazil
- Market cap
- $1.5 billion (Sep 2026)
Companhia Siderurgica Nacional S.A. company profile
- Industry (SIC)
- Steel Works, Blast Furnaces & Rolling & Finishing Mills
- Headquarters
- Sao Paulo
- Incorporated in
- D5
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 20-F filed 2026-04-30
- Latest interim report
- 6-K filed 2026-09-15
- SEC CIK
- 1049659
Source: SEC EDGAR filer data.
SID price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol SID?
SID is the ticker symbol of Companhia Siderurgica Nacional S.A on NYSE.
Is SID still trading?
Yes. SID appears in the current NYSE listings as of Sep 2026.
Which exchange is SID listed on?
SID is listed on NYSE.
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