AbCellera Biologics Inc vs Amphastar Pharmaceuticals Inc — how do they compare? AbCellera Biologics Inc trades at $9.28 (market cap $2.85B), while Amphastar Pharmaceuticals Inc trades at $20.39 (market cap $863.95M). The key difference: AbCellera Biologics Inc is far larger — about 3.3× Amphastar Pharmaceuticals Inc's market cap, and AbCellera Biologics Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.
| ABCL | AMPH | |
|---|---|---|
Market Cap | $2.85B | $863.95M |
Sector | Health | Health |
52-Week High | $9.34 | $30.81 |
52-Week Low | $2.78 | $16.87 |
Enterprise Value | $2.45B | $1.26B |
Signals from Pluang's Aura AI — not financial advice
ABCL's stock surged 6.13% to $6.93, driven by positive Phase 2 trial results for its menopause drug ABCL635, which showed an 83% reduction in hot flashes. Despite a bullish technical signal and strong analyst consensus (91.67% buy ratings), the company faces fundamental challenges with a net income margin of -248.84% and negative cash flow from operations. Revenue declined from $485M in 2022 to $75M in 2025, though recent news highlights potential from clinical advancements and a collaboration with Vertex.
The outlook is mixed: near-term optimism hinges on drug development success, but high valuation ratios (P/S of 31.63) and persistent losses pose risks. Investors should weigh the 54% upside to the $10.67 price target against cash burn and competitive pressures in biotech.
AMPH trades at $20.78, up 4.9% today, with a bullish technical signal supported by moving averages. The stock shows mixed earnings performance with Q2 2026 beating estimates but Q1 and Q4 2025 missing. Fundamentals remain solid with a 10.76% net margin and reasonable valuation at 12.02 P/E. Recent news highlights Q2 2026 results and strategic shift toward proprietary drugs.
Outlook is cautiously optimistic with growth supported by new product launches, though regulatory risks and earnings volatility pose challenges. Analyst sentiment is mixed with 25% buy ratings but majority hold recommendations. The stock offers value but requires monitoring of FDA developments and earnings consistency.
Trailing returns across standard periods
AbCellera Biologics Inc is a biotechnology company. It develops antibodies to treat infectious diseases and various other types of diseases. The company's AI-powered technology sources, searches, decodes and analyzes antibody responses to engineer new antibody drug candidates for its partners.
Read more on ABCL →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 →