Merck & Co., Inc. vs Suncor Energy Inc. — how do they compare? Merck & Co., Inc. trades at $130.42 (market cap $321.77B), while Suncor Energy Inc. trades at $63.4 (market cap $74.07B). The key difference: Merck & Co., Inc. is far larger — about 4.3× Suncor Energy Inc.'s market cap, and Suncor Energy Inc. pays the higher dividend (2.7%). Which is the better fit depends on your goals.
| MRK | SU | |
|---|---|---|
Market Cap | $321.77B | $74.07B |
Sector | Health | Energy |
52-Week High | $131.84 | $69.73 |
52-Week Low | $77.60 | $38.17 |
Enterprise Value | $368.53B | $80.75B |
Dividend Yield | 2.61% | 2.7% |
Signals from Pluang's Aura AI — not financial advice
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.
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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 →Suncor Energy Inc is an integrated energy company. The company's operations include oil sands development, production and upgrading, offshore oil and gas, petroleum refining in Canada and the U.S. and the company's PetroCanada retail and wholesale distribution networks. The company is developing petroleum resources while advancing the transition to a low-emissions future through investment in power, renewable fuels and hydrogen. It also conducts energy trading activities focused principally on the marketing and trading of crude oil, natural gas, byproducts, refined products and power.
Read more on SU →