Amylx Pharmaceuticals Inc vs Regeneron Pharmaceuticals Inc — how do they compare? Amylx Pharmaceuticals Inc trades at $23.65 (market cap $2.53B), while Regeneron Pharmaceuticals Inc trades at $796.38 (market cap $83.19B). The key difference: Regeneron Pharmaceuticals Inc is far larger — about 32.9× Amylx Pharmaceuticals Inc's market cap, and Regeneron Pharmaceuticals Inc pays a 0.47% dividend while Amylx Pharmaceuticals Inc pays none. Which is the better fit depends on your goals.
| AMLX | REGN | |
|---|---|---|
Market Cap | $2.53B | $83.19B |
Sector | Health | Health |
52-Week High | $24.19 | $812.27 |
52-Week Low | $7.82 | $555.51 |
Enterprise Value | $2.28B | $77.90B |
Dividend Yield | — | 0.47% |
Signals from Pluang's Aura AI — not financial advice
AMLX trades at $22.82, down 5.66% on the day, with a bullish technical signal from moving averages and key support at $22. The company reported a net loss of -$144.74M for 2025, with negative ROE and ROA, but holds a $250.8M cash runway into 2028. The pivotal Phase 3 LUCIDITY trial for avexitide is set for a late August/early September 2026 readout, a key near-term catalyst.
Analyst consensus is strongly bullish with a $30.00 price target, though recent earnings misses and negative cash flow from operations in 2026 pose risks. The stock's outlook hinges on successful clinical trial results and the subsequent regulatory pathway for its lead endocrine asset.
Regeneron Pharmaceuticals (REGN) trades at $784.36, up 1.59% today, with a bullish technical signal from moving averages but overbought RSI readings. The company shows strong profitability with a net income margin of 27.86% and has beaten EPS estimates in recent quarters. However, multiple class-action lawsuits filed in August 2026 allege inadequate clinical-trial risk disclosures, creating investor uncertainty amid solid financial performance.
Outlook remains supported by earnings momentum and analyst buy ratings, but legal risks and high valuation multiples pose near-term headwinds. Investment opportunity hinges on legal resolution and sustained drug pipeline success, while risks include trial setbacks and regulatory scrutiny.
Trailing returns across standard periods
Latest headlines on both assets
Amylyx Pharmaceuticals is a biopharmaceutical firm focused on developing therapies for rare diseases. Its pipeline includes treatments for conditions like post-bariatric hypoglycemia and congenital hyperinsulinism.
Read more on AMLX →Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including Eylea, approved for wet age-related macular degeneration and other eye diseases
Read more on REGN →