1. Abbott Laboratories
2. Amgen Inc
3. Bayer Ag
4. Becton
Dickinson And Company (Bd)
5. Bristol-Myers Squibb Company
6. Exelixis
7. F. Hoffmann-La Roche
8. Merck & Co Inc
9. Merck Kgaa
10. Novartis International Ag
11. Nxstage Medical Inc
12. Pfizer Inc
13. Seattle Genetic