Alnylam Pharmaceuticals, Inc. vs Ascendis Pharma A/S — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $299.01 (market cap $39.89B), while Ascendis Pharma A/S trades at $270.25 (market cap $17.74B). The key difference: Alnylam Pharmaceuticals, Inc. is far larger — about 2.2× Ascendis Pharma A/S's market cap, and Ascendis Pharma A/S is trading nearer its 52-week high, Alnylam Pharmaceuticals, Inc. nearer its low. Which is the better fit depends on your goals.
| ALNY | ASND | |
|---|---|---|
Market Cap | $39.89B | $17.74B |
Sector | Health | Health |
52-Week High | $491.22 | $277.18 |
52-Week Low | $278.09 | $163.32 |
Enterprise Value | $38.15B | $18.11B |
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.
Ascendis Pharma (ASND) trades at $270.45, down 1.81% on the day, with a bullish technical outlook supported by moving averages and positive analyst sentiment. The company reported Q1 2026 revenue of $241 million (converted from €197 million for YORVIPATH and €44 million for SKYTROFA, Q1 2026 earnings report May 7, 2026) and beat EPS expectations, while recent news highlights clinical progress in achondroplasia and hypoparathyroidism treatments. Valuation ratios are elevated with a P/E of 31.38 and P/S of 16.94, reflecting growth expectations.
The outlook is positive due to strong revenue growth, multiple product launches, and a 92% analyst buy rating with a $321.17 price target. Key risks include high debt levels, persistent net losses despite improving margins, and reliance on successful commercialization of new therapies. The stock's upside depends on execution of growth strategy and achieving profitability.
Trailing returns across standard periods
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 →Ascendis Pharma A/S is a biopharmaceutical company. It develops prodrug therapies with profiles to address large markets with significant unmet medical needs with its Transcon technology. The firm's product pipeline includes Transcon growth hormone, Transconpeptides, Transcon PTH, Transcon CNP, and others. It operates mainly in North America, Germany, China, and Denmark and derives the majority of its revenue from China.
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