Merck & Co., Inc. vs Pfizer Inc — how do they compare? Merck & Co., Inc. trades at $126.14 (market cap $307.25B), while Pfizer Inc trades at $24.93 (market cap $141.06B). The key difference: Merck & Co., Inc. is far larger — about 2.2× Pfizer Inc's market cap, and Pfizer Inc pays the higher dividend (6.95%). Which is the better fit depends on your goals.
| MRK | PFE | |
|---|---|---|
Market Cap | $307.25B | $141.06B |
Sector | Health | Health |
52-Week High | $129.52 | $28.56 |
52-Week Low | $77.60 | $23.29 |
Enterprise Value | $350.66B | $191.72B |
Dividend Yield | 2.73% | 6.95% |
Volume | — | 29,869,932 |
Signals from Pluang's Aura AI — not financial advice
Merck (MRK) trades at $126.27, down 0.96% on the day, with a neutral technical signal and strong fundamentals including a net income margin of 13.59% and ROE of 18.97%. Recent earnings beats and the acquisition of Terns Pharmaceuticals for approximately $6.7 billion highlight strategic growth initiatives. The stock is supported by a consensus analyst price target of $137.30, indicating potential upside from current levels.
The outlook for Merck is positive, driven by robust profitability, strategic acquisitions, and analyst confidence. Key risks include rising debt levels, with debt-to-asset ratio increasing to 36.06% in 2025, and competitive pressures in the oncology space. Investors should weigh strong cash flow generation against execution risks in integrating recent acquisitions.
Pfizer (PFE) trades at $25.05, down 0.36% on the day, with a bullish technical signal supported by strong quarterly earnings beats. The company maintains solid profitability with a 73.51% gross margin and 11.83% net income margin, though revenue has moderated post-pandemic. Recent news highlights pipeline advancements in oncology and obesity treatments, positioning PFE for potential growth catalysts in 2026.
The outlook for Pfizer is cautiously optimistic, with a consensus price target of $28.25 offering 13% upside. Key opportunities include dividend stability and pipeline innovation, while risks involve patent cliffs and competitive pressures. Analyst sentiment is mixed with 38% buy ratings, reflecting balanced views on recovery potential versus near-term challenges.
Trailing returns across standard periods
Latest headlines on both assets
Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent hepatitis B and pediatric diseases as well as HPV and shingles. Additionally, Merck sells animal health-related drugs. From a geographical perspective, just under half of the firm's sales are generated in the United States.
Read more on MRK →Pfizer Inc. operates as a pharmaceutical company. The Company offers medicines, vaccines, medical devices, and consumer healthcare products for oncology, inflammation, cardiovascular, and other therapeutic areas. Pfizer serves customers worldwide.
Read more on PFE →