Compare Alnylam Pharmaceuticals, Inc. (ALNY) vs Merck & Co., Inc. (MRK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Alnylam Pharmaceuticals, Inc. vs Merck & Co., Inc. — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $284.59 (market cap $39.89B), while Merck & Co., Inc. trades at $123.53 (market cap $305.12B). The key difference: Merck & Co., Inc. is far larger — about 7.6× Alnylam Pharmaceuticals, Inc.'s market cap, and Merck & Co., Inc. pays a 2.75% dividend while Alnylam Pharmaceuticals, Inc. pays none. Which is the better fit depends on your goals.
| ALNY | MRK | |
|---|---|---|
Market Cap | $39.89B | $305.12B |
Sector | Health | Health |
52-Week High | $491.22 | $129.52 |
52-Week Low | $278.09 | $77.60 |
Enterprise Value | $38.15B | $348.54B |
Dividend Yield | — | 2.75% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ALNY trades at $298.76, down 4.49% today, but maintains a bullish technical outlook with strong support at $290. The company reported robust revenue growth to $3.71 billion in 2025, turning profitable with net income of $313.75 million. Analyst consensus is strongly bullish with a $429.50 price target, supported by positive news on drug pipelines and AI partnerships.
Outlook remains positive driven by expanding product portfolio and strategic collaborations, though risks include clinical trial outcomes and high valuation multiples. Earnings beats in recent quarters reinforce growth trajectory, but dependence on key drug Amvuttra and competitive pressures warrant monitoring for sustained shareholder value.
Merck (MRK) trades at $123.585, up 0.04% on the day, with a bullish technical signal and strong institutional interest. The company reported robust 2025 results with $65.01B revenue and $18.25B net income, beating EPS estimates in recent quarters. Recent news highlights Merck's acquisition of Terns Pharmaceuticals to bolster its oncology pipeline, reflecting strategic growth initiatives amid a favorable analyst consensus.
The outlook for MRK is positive, supported by earnings beats, a high analyst buy rating (67.57%), and a consensus price target of $135.14. Key risks include rising debt levels and potential regulatory pressures, but the stock's solid fundamentals and acquisition strategy present a compelling opportunity for growth-oriented investors.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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About Alnylam Pharmaceuticals, Inc.
Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway within cells for sequence-specific silencing and regulation of gene expression. Alnylam has five drugs on the market: Onpattro and Amvuttra for hATTR amyloidosis, Givlaari for acute hepatic porphyria, Oxlumo for primary hyperoxaluria type 1, and Leqvio for hypercholesterolemia.
Read more on ALNY →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 →
