Arm Holdings plc vs IONQ Inc — how do they compare? Arm Holdings plc trades at $306.47 (market cap $345.41B), while IONQ Inc trades at $40.18 (market cap $16.00B). The key difference: Arm Holdings plc is far larger — about 21.6× IONQ Inc's market cap, and Arm Holdings plc is trading nearer its 52-week high, IONQ Inc nearer its low. Which is the better fit depends on your goals.
| ARM | IONQ | |
|---|---|---|
Market Cap | $345.41B | $16.00B |
Sector | Technology | Technology |
52-Week High | $439.46 | $82.09 |
52-Week Low | $104.55 | $26.59 |
Enterprise Value | $342.26B | $14.00B |
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.
IONQ trades at $42.86, down 4.27% on the day, with a bearish technical signal from moving averages but bullish oscillators. The company reported strong revenue growth with 2025 revenue of $130.02M and a net loss of $510.38M, though profitability is projected for 2026. Recent earnings beats in Q4 2025 and Q1 2026 contrast with a Q3 2025 miss, while analyst consensus is split evenly between Buy and Hold ratings.
Outlook remains speculative with high valuation multiples (P/E 109.9, P/S 72.37) reflecting growth expectations in quantum computing. Key risks include cash burn and competitive pressures, but institutional sentiment is supported by a $73.75 price target and strong liquidity position.
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 →IonQ is a leader in quantum computing, developing world-class quantum systems. Its technology aims to solve complex problems across finance, healthcare, and materials science that are beyond classical computers.
Read more on IONQ →