Johnson & Johnson (JNJ)

UnitedHealth Group Inc. (UNH)

Pfizer Inc. (PFE)

Merck & Co., Inc. (MRK)

Abbott Laboratories (ABT)

Eli Lilly and Company (LLY)

CVS Health Corporation (CVS)

Cardinal Health, Inc. (CAH)

McKesson Corporation (MCK)

Biogen Inc. (BIIB)