Merck & Co., Inc. vs Marsh & McLennan Companies, Inc. — how do they compare? Merck & Co., Inc. trades at $145.34 (market cap $351.28B), while Marsh & McLennan Companies, Inc. trades at $175.86 (market cap $84.31B). The key difference: Merck & Co., Inc. is far larger — about 4.2× Marsh & McLennan Companies, Inc.'s market cap, and Merck & Co., Inc. pays the higher dividend (2.39%). Which is the better fit depends on your goals — on Pluang, investors hold Merck & Co., Inc. for 98 Days and Marsh & McLennan Companies, Inc. for 109 Days on average.
| MRK | MRSH | |
|---|---|---|
Market Cap | $351.28B | $84.31B |
Volume | 7,969,665 | 3,948,947 |
Sector | Health | Financials |
52-Week High | $156.43 | $207.02 |
52-Week Low | $82.49 | $157.32 |
Typical Hold Time | 98 Days | 109 Days |
Enterprise Value | $398.04B | $104.99B |
Dividend Yield | 2.39% | 2.24% |
Signals from Pluang's Aura AI — not financial advice
Merck (MRK) trades at $144.96, up 1.52% today, with a bearish technical signal despite recent earnings beats. The stock shows strong profitability with a 72.97% gross margin and 28.07% net income margin for 2025, though its P/E ratio of 113.9 indicates high valuation. Recent news highlights Merck's acquisition of Terns Pharmaceuticals to bolster its oncology pipeline, reflecting strategic growth initiatives amid competitive pressures.
The outlook is mixed: analyst consensus is bullish with a $158.78 price target, but technical indicators and a high P/E suggest near-term caution. Key risks include integration challenges from acquisitions and macroeconomic headwinds affecting pharmaceutical R&D investment. Revenue growth and pipeline execution remain critical for sustained upside.
Marsh (MRSH) trades at $173.66, up 1.11% today, with a bullish technical signal despite mixed moving averages and oscillators. The company shows strong fundamentals, with revenue growing to $26.98B in 2025 and net income of $4.16B, supported by consistent earnings beats. Recent news highlights the completion of the Accel Holdings acquisition, potentially enhancing its advisory services footprint. Valuation ratios include a P/E of 21.57 and ROE of 25.72%, indicating solid profitability.
The outlook for MRSH is positive, driven by earnings momentum and strategic acquisitions, but risks include high debt levels and competitive pressures. Analysts maintain a consensus price target of $202.71, suggesting upside potential, though the majority recommend Hold. Investors should weigh growth opportunities against execution risks and market volatility.
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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 →Marsh & McLennan Companies Inc is a professional services firm that provides advice and solutions in the areas of risk, strategy, and human capital. The company operates through two main segments: risk and insurance services and consulting. In risk and insurance services, the firm offers services via Marsh (an insurance broker) and Guy Carpenter (a risk and reinsurance specialist). The consulting division comprises Mercer (a provider of human resource services) and Oliver Wyman (management and economic consultancy).
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