| Rank | Company | Market cap | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $39.8B | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 2 | $31.9B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 3 | $31.7B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 4 | $28.9B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 5 | $18.4B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 6 | $11.2B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 7 | $3.13B | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 8 | $2.97B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 9 | $2.84B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 10 | $2.48B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 11 | $2.42B | Basic Materials | Industrial Minerals | United States | NYSE | |
| 12 | $969M | Basic Materials | Industrial Minerals | United States | NYSE | |
| 13 | $546M | Basic Materials | Industrial Minerals | United States | NYSE | |
| 14 | $445M | Basic Materials | Industrial Minerals | United States | NYSE | |
| 15 | $292M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 16 | $225M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 17 | $199M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 18 | $138M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 19 | $115M | Basic Materials | Industrial Minerals | United States | NYSE | |
| 20 | $69.4M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 21 | $52.2M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 22 | $38.5M | Basic Materials | Industrial Minerals | United States | Nasdaq | |
| 23 | Basic Materials | Industrial Minerals | United States | Nasdaq |