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Mid Cap Steel
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
GGB icon
1
Gerdau
GGB
$8.5B
$8.5B $4.33 0%
CLF icon
2
Cleveland-Cliffs
CLF
$6.45B
$6.45B $11.30 0.27%
SIM icon
3
Grupo SIMEC
SIM
$4.53B
$4.53B

Mid Cap Steel Stocks at a Glance

Steel companies produce plate, sheet, structural steel, pipe, and stainless products. Earnings swing with steel prices against iron-ore, scrap, and energy costs; electric-arc minimills carry structural cost and flexibility advantages over blast furnaces, and trade policy shapes regional pricing.

There are 3 mid cap Steel stocks — companies in the Steel industry with a market cap between $2B and $10B — worth a combined $19.5B.

The largest by market cap are Gerdau (GGB) at $8.5B, Cleveland-Cliffs (CLF) at $6.45B and Grupo SIMEC (SIM) at $4.53B.

Among institutional investors, Cleveland-Cliffs (CLF) drew the most net new fund positions in Q2 2026: 97 funds opened new positions, taking total fund holders up 11 (1.9%) quarter-over-quarter.

  • Combined market cap: $19.5B across 3 stocks.
  • Mid Cap: market cap between $2B and $10B.
  • Largest constituent: Gerdau (GGB), $8.5B market cap.
  • Most net new fund positions in Q2 2026: Cleveland-Cliffs (CLF), +11 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.