| Company | Op. income (TTM) | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|
| 1 | $268.83B | Healthcare | Healthcare Providers | United States | NYSE |
| 2 | $40.81B | Healthcare | Pharmaceuticals | United States | NYSE |
| 3 | $36.99B | Healthcare | Pharmaceuticals | United States | NYSE |
| 4 | $1.21B | Healthcare | Medical Instruments & Supplies | United States | NYSE |
| 5 | $467.39M | Healthcare | Healthcare Providers | United States | Nasdaq |
| 6 | $13.27M | Healthcare | Medical Devices | United States | NYSE |
U.S.-exchange common stocks; ADRs and funds excluded. 6 companies. Reported USD values. TTM means trailing twelve months; companies without a comparable value are excluded.