| Amount | Holding |
|---|---|
| 5.58% | Gilead Sciences Inc |
| 5.57% | Amgen Inc |
| 5.41% | Novo Nordisk A/S ADR |
| 5.32% | Sanofi SA ADR |
| 5.24% | Biogen Inc |
| 4.98% | Cigna Corp |
| 4.86% | GlaxoSmithKline PLC ADR |
| 4.52% | McKesson Corp |
| 4.29% | Cardinal Health Inc |
| 4.25% | Charles River Laboratories International Inc |