CVS Health (CVS) Stock Analysis & Winston Score

CVS Health is one of the largest healthcare companies in the United States. It runs thousands of retail pharmacies where people pick up prescriptions and buy everyday health products. It also owns Aetna, a major health insurance company, and operates MinuteClinic locations inside its stores where patients can see a nurse for basic medical care. CVS makes money in three main ways: selling insurance plans through Aetna, filling prescriptions and selling products in its roughly 9,000 retail pharmacies, and running a pharmacy benefits management business called Caremark, which helps employers and insurers manage drug costs. The company operates almost entirely in the United States and generates over $350 billion in annual revenue, making it one of the largest companies in the country by sales. Its main challenge right now is thin profit margins — the numbers above show the business keeps very little of each dollar it earns — and rising medical costs in its insurance segment have pressured earnings in recent years.