Health care companies

ABBV - AbbVie Inc.

ABC - AmerisourceBergen Corporation

ABI - Applied Biosystems Inc.

ABT - Abbott Laboratories

AET - Aetna Inc.

AGN - Allergan Inc

AGN - Allergan plc

AMGN - Amgen Inc.

ANTM - Anthem, Inc.

BAX - Baxter International Inc.

BCR - C. R. Bard, Inc.

BDX - Becton, Dickinson and Company

BIIB - Biogen Inc.

BMY - Bristol-Myers Squibb Company

BRL - Barr Pharmaceuticals, Inc.

BRLI - Bio-Reference Laboratories, Inc

BSX - Boston Scientific Corporation

CAH - Cardinal Health, Inc.

CELG - Celgene Corporation

CERN - Cerner Corporation

CFN - CareFusion Corporation

CI - Cigna Corporation

CNC - Centene Corporation

COV - Covidien plc

CRA - Celera Corporation

CVH - Coventry Health Care Inc

CVS - CVS Health Corporation

DGX - Quest Diagnostics Incorporated

DVA - DaVita HealthCare Partners Inc.

ESRX - Express Scripts Holding Company

EW - Edwards Lifesciences Corporation

FRX - Forest Laboratories, Inc.

GE - General Electric Company

GENZ - Genzyme Corp

GILD - Gilead Sciences, Inc.

HCA - HCA Holdings, Inc.

HCP - HCP, Inc.

HOLX - Hologic, Inc.

HSIC - Henry Schein, Inc.

HSP - Hospira Inc.

HUM - Humana Inc.

JNJ - Johnson & Johnson

KG - King Pharmaceuticals, Inc.

KMB - Kimberly-Clark Corporation

LH - Laboratory Corporation of America Holdings

LIFE - Life Technologies Corporation

LLY - Eli Lilly and Company

MCK - McKesson Corporation

MDT - Medtronic Public Limited Company

MED - Medifast, Inc.

MHS - Medco Health Solutions, Inc.

MIL - Millipore Corporation

MRK - Merck & Co., Inc.

MYL - Mylan N.V.

NUS - Nu Skin Enterprises, Inc.

PDCO - Patterson Companies, Inc

PFE - Pfizer Inc.

PKI - PerkinElmer, Inc.

REGN - Regeneron Pharmaceuticals, Inc.

ROP - Roper Technologies, Inc.

RX - IMS Health Incorporated

SGP - Schering-Plough Corporation

SIAL - Sigma-Aldrich Corporation

STJ - St. Jude Medical, Inc.

SYK - Stryker Corporation

THC - Tenet Healthcare Corporation

UG - United-Guardian, Inc.

UHS - Universal Health Services, Inc.

UNH - UnitedHealth Group Incorporated

VAR - Varian Medical Systems Inc

VIVO - Meridian Bioscience, Inc.

VTR - Ventas Inc

WBA - Walgreens Boots Alliance, Inc.

WELL - Welltower Inc.

WYE - Wyeth

XRAY - DENTSPLY International Inc.

ZBH - Zimmer Biomet Holdings, Inc.