| Rank | Company | Market cap | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $112B | Healthcare | Pharmaceutical Retailers | United States | NYSE | |
| 2 | $2.64B | Healthcare | Pharmaceutical Retailers | United States | NYSE | |
| 3 | $27.7M | Healthcare | Pharmaceutical Retailers | United States | Nasdaq | |
| 4 | $0.77M | Healthcare | Pharmaceutical Retailers | United States | Nasdaq |