Amylx Pharmaceuticals Inc vs Arm Holdings plc — how do they compare? Amylx Pharmaceuticals Inc trades at $23.65 (market cap $2.53B), while Arm Holdings plc trades at $271.14 (market cap $286.06B). The key difference: Arm Holdings plc is far larger — about 113.1× Amylx Pharmaceuticals Inc's market cap, and Amylx Pharmaceuticals Inc is trading nearer its 52-week high, Arm Holdings plc nearer its low. Which is the better fit depends on your goals.
| AMLX | ARM | |
|---|---|---|
Market Cap | $2.53B | $286.06B |
Sector | Health | Technology |
52-Week High | $24.19 | $439.46 |
52-Week Low | $7.82 | $104.55 |
Enterprise Value | $2.28B | $282.64B |
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.
ARM stock trades at $282.57, down 1.43% over 24 hours, with a bullish technical outlook supported by moving averages and key support at $272. The company reported strong earnings beats in recent quarters, with Q2 2026 EPS of $0.45 beating the $0.40 estimate. Revenue grew to $4.01B in 2025, with a net income margin of 20.25%, though valuation multiples remain elevated with a P/E of 273.32.
The outlook is positive due to AI-driven growth in licensing and royalties, with management targeting $25B revenue by FY31. However, risks include stretched valuation, smartphone market headwinds, and execution challenges. Analyst consensus is bullish with a $329.80 price target, suggesting 17% upside from current levels.
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 →Arm Holdings designs the architecture for high-performance, energy-efficient processors used in nearly all smartphones and millions of other devices. Its intellectual property powers global computing from mobile to AI.
Read more on ARM →