Price movement over the last 24 hours
Amylx Pharmaceuticals Inc vs Amphastar Pharmaceuticals Inc — how do they compare? Amylx Pharmaceuticals Inc trades at $17.77 (market cap $1.98B), while Amphastar Pharmaceuticals Inc trades at $18.72 (market cap $826.08M). The key difference: Amylx Pharmaceuticals Inc is far larger — about 2.4× Amphastar Pharmaceuticals Inc's market cap, and Amylx Pharmaceuticals Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.
| AMLX | AMPH | |
|---|---|---|
Market Cap | $1.98B | $826.08M |
Sector | Health | Health |
52-Week High | $18.70 | $30.81 |
52-Week Low | $7.64 | $16.87 |
Enterprise Value | $1.70B | $1.22B |
Signals from Pluang's Aura AI — not financial advice
AMLX trades at $17.77, down 3.32% today, with a bullish technical signal from moving averages and strong analyst support. The company is in a pivotal phase with key Phase 3 data for avexitide expected in Q3 2026, targeting a potential 2027 launch. Financially, it shows significant losses with negative ROE and ROA, but cash flow from financing activities provides runway. Recent news highlights clinical progress and conference presentations, alongside ongoing class action settlement discussions.
The outlook hinges on successful clinical trial outcomes, particularly avexitide's Phase 3 readout, which could drive substantial upside toward the $30.50 consensus price target. However, high execution risk, persistent cash burn, and legal overhangs pose threats to near-term stability. Investor sentiment remains cautiously optimistic given the 90.9% buy rating from analysts, but the stock is speculative until profitability milestones are achieved.
AMPH trades at $18.72, down 1.58% with bearish technical signals despite oversold RSI readings. The company reported mixed Q1 2026 results with EPS of $0.42 missing estimates of $0.70, continuing a trend of recent earnings disappointments. Valuation metrics appear reasonable with P/E of 11.29 and P/B of 1.07, while profitability remains solid with 47.34% gross margins. Recent news includes a Zacks Strong Sell rating and ongoing securities law investigation.
The stock faces near-term headwinds from earnings misses and negative analyst sentiment, though current valuations provide some downside protection. Upside potential exists if the company can execute its strategic pivot to proprietary drugs and biosimilars while managing BAQSIMI discount pressures. Key risks include ongoing legal scrutiny and competitive pressures in the generic drug market.
Trailing returns across standard periods
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 →Amphastar is a specialty pharmaceutical company that develops and markets injectable, intranasal, and inhalation products. Its portfolio includes both complex generic drugs and proprietary delivery systems.
Read more on AMPH →