Compare AES Corp (AES) vs Merck & Co., Inc. (MRK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
AES Corp vs Merck & Co., Inc. — how do they compare? AES Corp trades at $14.72 (market cap $10.51B), while Merck & Co., Inc. trades at $130.14 (market cap $323.00B). The key difference: Merck & Co., Inc. is far larger — about 30.7× AES Corp's market cap, and AES Corp pays the higher dividend (4.78%). Which is the better fit depends on your goals.
| AES | MRK | |
|---|---|---|
Market Cap | $10.51B | $323.00B |
Sector | Utilities | Health |
52-Week High | $17.28 | $131.84 |
52-Week Low | $12.51 | $77.60 |
Enterprise Value | $40.77B | $369.77B |
Dividend Yield | 4.78% | 2.6% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
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Merck (MRK) trades at $130.90, up 1.81% on the day, with a bullish technical outlook and strong institutional support. Recent earnings beats in Q4 2025 and Q1-Q2 2026, alongside a 28.07% net income margin in 2025, highlight operational strength. The acquisition of Terns Pharmaceuticals aims to bolster its oncology pipeline, though a high P/E of 104.74 signals premium valuation. Cash flow remains positive at $1.37B in 2025, but investing outflows have increased.
The stock offers growth potential from pipeline expansion and analyst consensus targeting $140.36, but risks include elevated debt-to-asset ratios (36.06% in 2025) and competitive pressures. Investors should weigh robust profitability against valuation concerns and macroeconomic headwinds affecting the pharma sector.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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Latest headlines on both assets
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About AES Corp
AES is a global power company operating across 14 countries and 4 continents. Its current generation portfolio as of year-end 2021 consists of over 31 gigawatts of generation, with the generation mix composed of renewables (43%), gas (32%), coal (23%), and oil (2%). The company has 3.5 gigawatts of generation under construction. AES has majority ownership and operates six electric utilities distributing power to 2.6 million customers.
Read more on AES →About Merck & Co., Inc.
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 →
