| Amount | Holding |
|---|---|
| 1.95% | Invitae Corporation |
| 1.91% | Exelixis, Inc |
| 1.89% | BioMarin Pharmaceutical Inc |
| 1.87% | bluebird bio, Inc |
| 1.87% | Global Blood Therapeutics, Inc |
| 1.84% | Vertex Pharmaceuticals Incorporated |
| 1.80% | Sage Therapeutics, Inc |
| 1.78% | United Therapeutics Corporation |
| 1.77% | Regeneron Pharmaceuticals, Inc |
| 1.76% | Alexion Pharmaceuticals, Inc |