Mid Cap Copper
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Ero Copper
ERO
$4.21B
| $4.21B | $40.40 | 4.8% |
|
Mid Cap Copper Stocks at a Glance
Copper companies explore, mine, smelt, and refine copper ore and products. Long mine lead times keep supply inelastic, so prices swing with global construction and industrial demand — and electrification makes copper a structural beneficiary of the energy transition.
There is 1 mid cap Copper stock — a company in the Copper industry with a market cap between $2B and $10B — worth a combined $4.21B.
The largest by market cap is Ero Copper (ERO) at $4.21B.
Among institutional investors, Ero Copper (ERO) drew the most net new fund positions in Q2 2026: 48 funds opened new positions, taking total fund holders up 17 (8.9%) quarter-over-quarter.
- Combined market cap: $4.21B across 1 stock.
- Mid Cap: market cap between $2B and $10B.
- Largest constituent: Ero Copper (ERO), $4.21B market cap.
- Most net new fund positions in Q2 2026: Ero Copper (ERO), +17 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.