Price movement over the last 24 hours
Arm Holdings plc vs Atomera Incorporated — how do they compare? Arm Holdings plc trades at $314.56 (market cap $345.41B), while Atomera Incorporated trades at $6.69 (market cap $256.50M). The key difference: Arm Holdings plc is far larger — about 1346.6× Atomera Incorporated's market cap, and Arm Holdings plc is trading nearer its 52-week high, Atomera Incorporated nearer its low. Which is the better fit depends on your goals.
| ARM | ATOM | |
|---|---|---|
Market Cap | $345.41B | $256.50M |
Sector | Technology | Technology |
52-Week High | $439.46 | $12.11 |
52-Week Low | $104.55 | $1.99 |
Enterprise Value | $342.26B | $216.71M |
Signals from Pluang's Aura AI — not financial advice
ARM Holdings trades at $323.39, down 1.37% over 24 hours, with a bullish technical outlook supported by moving averages and strong quarterly earnings beats. The company reported robust revenue growth to $4.01B in 2025, with net income of $792M, though valuation ratios like P/E of 380.46 reflect premium pricing. Recent news highlights ARM's role in AI infrastructure and data center expansion, driving investor optimism.
Outlook remains positive with analyst consensus favoring buy ratings (74.07%) and a $321.65 price target, but risks include high valuation sensitivity and competitive pressures in the semiconductor space. Upside potential hinges on continued AI-driven demand and execution of growth initiatives like the AGI CPU launch.
ATOM trades at $6.63, down 2.93% with bearish technical signals. The company shows severe financial strain with negative gross profit margin of -520.83% and net income margin of -29,219.44% for 2025. Recent earnings misses and negative cash flow highlight operational challenges, though analyst consensus remains 100% buy rating based on technology licensing potential in semiconductor materials.
Outlook remains speculative with significant execution risk. The company's GaN-on-Silicon technology partnerships with Synopsys offer potential upside, but current financial metrics and consistent losses warrant caution. Investment opportunity exists only for risk-tolerant investors betting on technology adoption breakthroughs.
Trailing returns across standard periods
Latest headlines on both assets
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 →Atomera is a semiconductor materials engineering company. Its Mears Silicon Technology (MST) is a patented thin film that enhances transistor performance, power efficiency, and cost for global chip manufacturers.
Read more on ATOM →