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Compare Merck & Co., Inc. (MRK) vs Taiwan Semiconductor Mfg. Co. Ltd. (TSM) Price & Performance

Merck & Co., Inc.Trade
Taiwan Semiconductor Mfg. Co. Ltd.Trade

Price performance (Past 24H)

Key statistics

Merck & Co., Inc. vs Taiwan Semiconductor Mfg. Co. Ltd. — how do they compare? Merck & Co., Inc. trades at $130.04 (market cap $321.77B), while Taiwan Semiconductor Mfg. Co. Ltd. trades at $427.85 (market cap $1.93T). The key difference: Taiwan Semiconductor Mfg. Co. Ltd. is far larger — about 6× Merck & Co., Inc.'s market cap, and Merck & Co., Inc. pays the higher dividend (2.61%). Which is the better fit depends on your goals.

MRKTSM
Market Cap
$321.77B$1.93T
Sector
HealthTechnology
52-Week High
$131.84$477.57
52-Week Low
$77.60$227.33
Enterprise Value
$368.53B$1.85T
Dividend Yield
2.61%0.9%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Merck & Co., Inc.

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.

Taiwan Semiconductor Mfg. Co. Ltd.

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Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

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.

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About Taiwan Semiconductor Mfg. Co. Ltd.

Taiwan Semiconductor Manufacturing Company, or TSMC, is the world's largest dedicated chip foundry, with over 57% market share in 2021 per Gartner. TSMC was founded in 1987 as a joint venture of Philips, the government of Taiwan, and private investors. It went public as an ADR in the U.S. in 1997. TSMC's scale and high-quality technology allow the firm to generate solid operating margins, even in the highly competitive foundry business. Furthermore, the shift to the fabless business model has created tailwinds for TSMC. The foundry leader has an illustrious customer base, including Apple, AMD and Nvidia, that looks to apply cutting-edge process technologies to its semiconductor designs.

Read more on TSM