Steel/Iron Ore Stocks
25 steel/iron ore stocks ranked by market capitalization. Updated October 11, 2026.
MetaCap tracks 25 US-listed companies in the Steel/Iron Ore industry, part of the broader Industrials sector, worth a combined $257.41B. The largest steel/iron ore stocks are Nucor (NUE, $56.8B), Arcelor Mittal NY Registry Shares NEW (MT, $48.2B) and Steel Dynamics (STLD, $34.2B). The biggest company alone accounts for about 22% of the industry's total market value, and the median member is worth $1.7B. On the latest trading day, 20 of 25 steel/iron ore stocks shown were higher, with an average move of +1.62%; Arcelor Mittal NY Registry Shares NEW (MT) led with a 4.58% gain.
Summary generated from market data by MetaCap's automated system. Methodology
Largest steel/iron ore stocks by market cap
| # | Symbol | Company | Price | % Change | Volume | Market Cap |
|---|---|---|---|---|---|---|
| 1 | NUE | Nucor Corporation | 250.33 | +1.70% | 1.03M | $56.79B |
| 2 | MT | Arcelor Mittal NY Registry Shares NEW | 64.11 | +4.58% | 1.31M | $48.24B |
| 3 | STLD | Steel Dynamics Inc. | 238.38 | +1.80% | 599.36K | $34.17B |
| 4 | TS | Tenaris S.A. ADR | 57.34 | +1.33% | 1.05M | $28.95B |
| 5 | ATI | ATI Inc. | 191.84 | +1.97% | 817.84K | $26.12B |
| 6 | CRS | Carpenter Technology Corporation | 385.81 | -0.33% | 608.57K | $19.12B |
| 7 | PKX | POSCO HOLDINGS INC. ADR | 57.48 | +1.29% | 168.61K | $17.39B |
| 8 | GGB | Gerdau S.A. | 5.12 | +4.07% | 15.95M | $10.04B |
| 9 | SIM | Grupo Simec S.A.B. de C.V. ADR | 28.70 | 0.00% | 185 | $4.40B |
| 10 | WOR | Worthington Enterprises Inc. | 62.45 | +2.01% | 189.80K | $3.08B |
| 11 | WS | Worthington Steel Inc. | 36.05 | +4.13% | 655.35K | $1.81B |
| 12 | SID | Companhia Siderurgica Nacional S.A. | 1.28 | +4.07% | 6.07M | $1.70B |
| 13 | ROCK | Gibraltar Industries Inc. | 36.66 | -2.19% | 426.75K | $1.09B |
| 14 | NWPX | NWPX Infrastructure Inc. | 101.32 | +0.59% | 52.53K | $976.44M |
| 15 | SXC | SunCoke Energy Inc. | 9.94 | +1.95% | 717.75K | $843.66M |
| 16 | MTUS | Metallus Inc. | 19.99 | +1.78% | 249.56K | $828.57M |
| 17 | IIIN | Insteel Industries Inc. | 29.50 | 0.00% | 105.86K | $571.07M |
| 18 | ASTL | Algoma Steel Group Inc. | 4.30 | +2.87% | 344.52K | $454.34M |
| 19 | TWI | Titan International Inc. (DE) | 6.95 | +1.91% | 619.36K | $448.57M |
| 20 | FRD | Friedman Industries Inc. | 41.98 | +0.31% | 26.18K | $302.79M |
| 21 | LUD | Luda Technology Group Limited | 3.67 | +3.67% | 2.14K | $83.27M |
| 22 | INHD | Inno Holdings Inc. | 3.75 | -2.09% | 686.85K | $9.45M |
| 23 | GDC | GD Culture Group Limited | 1.35 | +0.75% | 103.52K | $5.62M |
| 24 | CMC | Commercial Metals Company | 63.89 | +1.25% | 1.16M | — |
| 25 | TX | Ternium S.A. Ternium S.A. ADR | 58.18 | +3.03% | 496.76K | — |
Frequently asked questions
- How many steel/iron ore stocks are there?
- MetaCap tracks 25 US-listed stocks in the Steel/Iron Ore industry, with a combined market value of about $257.41B.
- What is the largest steel/iron ore company?
- Nucor (NUE) is the largest steel/iron ore stock by market capitalization, at about $56.79B.
- What sector is the steel/iron ore industry in?
- The Steel/Iron Ore industry belongs to the Industrials sector. Sectors are broad groupings of related industries; industries group companies with very similar products or business models.
- How are steel/iron ore stocks doing today?
- As of October 11, 2026, the Steel/Iron Ore industry is up 2.14% on a market-cap-weighted basis.
Explore more
Prices as of Oct 11, 8:50 AM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer