| Rank | Company | Total assets | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $29.9B | Healthcare | Diagnostics & Research | United States | NYSE | |
| 2 | $16.3B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 3 | $7.87B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 4 | $7.53B | Healthcare | Diagnostics & Research | United States | NYSE | |
| 5 | $5.72B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 6 | $3.44B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 7 | $3.30B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 8 | $2.41B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 9 | $2.06B | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 10 | $857M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 11 | $782M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 12 | $639M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 13 | $290M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 14 | $269M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 15 | $190M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 16 | $185M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 17 | $136M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 18 | $105M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 19 | $95.9M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 20 | $46.6M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 21 | $30.2M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 22 | $29.4M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 23 | $22.9M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 24 | $8.52M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 25 | $8.32M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 26 | $8.30M | Healthcare | Diagnostics & Research | United States | NYSE | |
| 27 | $7.93M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 28 | $7.62M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 29 | $7.39M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 30 | $6.76M | Healthcare | Diagnostics & Research | United States | Nasdaq | |
| 31 | $1.36M | Healthcare | Diagnostics & Research | United States | Nasdaq |