MSCI USA Health Care Index
The US healthcare sector is by far the world’s largest and includes major health insurers alongside pharma and biotech.
The constituents come from the MSCI USA, where the history and composition of the full index are shown.
The ten largest holdings make up 60.9% of the MSCI USA Gesundheitswesen, out of 58 holdings in total; the largest sector is Health Care at 99.9% (as of Oct 31, 2026).
Composition – 50 Largest Holdings
Based on: Xtrackers MSCI USA Health Care UCITS ETF 1d · as of Oct 31, 2026 · 58 holdings
| # | Stock | Ticker | Sector | Country | Weight |
|---|---|---|---|---|---|
| 1 |  Eli Lilly and Company | LLY | Health Care | United States | 16.40% |
| 2 |  Johnson & Johnson | JNJ | Health Care | United States | 9.88% |
| 3 |  AbbVie Inc. | ABBV | Health Care | United States | 7.66% |
| 4 |  UnitedHealth Group Incorporated | UNH | Health Care | United States | 5.56% |
| 5 | Merck & Co. Inc. | MRK | Health Care | United States | 5.39% |
| 6 |  Thermo Fisher Scientific Inc. | TMO | Health Care | United States | 3.93% |
| 7 |  Amgen Inc. | AMGN | Health Care | United States | 3.71% |
| 8 |  Gilead Sciences Inc. | GILD | Health Care | United States | 3.07% |
| 9 |  Abbott Laboratories | ABT | Health Care | United States | 2.72% |
| 10 |  Pfizer Inc. | PFE | Health Care | United States | 2.54% |
Show holdings 11 to 50
Intuitive Surgical Inc. 2.37%
Danaher Corporation 2.25%
Vertex Pharmaceuticals Incorporated 2.04%
Bristol-Myers Squibb Company 1.87%
Medtronic Plc 1.85%
CVS Health Corporation 1.72%
McKesson Corporation 1.71%
Stryker Corporation 1.60%
Elevance Health Inc. 1.36%
Regeneron Pharmaceuticals Inc. 1.26%
Cigna Group 1.18%
HCA Healthcare Inc 1.11%
Boston Scientific Corporation 0.95%
Cencora Inc. 0.91%
Natera Inc. 0.89%
Cardinal Health Inc. 0.88%- Becton Dickinson 0.82%
Edwards Lifesciences Corporation 0.81%- Agilent Technologies Inc. 0.76%
Humana Inc. 0.75%
Waters Corporation 0.70%
IQVIA Holdings Inc 0.68%
Veeva Systems Inc. Class A 0.68%
IDEXX Laboratories Inc. 0.67%
Illumina Inc. 0.64%
Biogen Inc. 0.55%
ResMed Inc. 0.54%
Mettler-Toledo International Inc. 0.52%
GE Healthcare Technologies Inc. 0.52%- Centene Corporation 0.51%
- Zoetis Inc. Class A 0.49%
Revolution Medicines Inc. 0.48%
DexCom Inc. 0.46%
Labcorp Holdings Inc. 0.45%
West Pharmaceutical Services Inc. 0.44%
Quest Diagnostics Incorporated 0.42%
Royalty Pharma Plc Class A 0.40%
Insmed Incorporated 0.35%- Alnylam Pharmaceuticals Inc 0.35%
United Therapeutics Corporation 0.34%