Ambarella Inc vs Arm Holdings plc — how do they compare? Ambarella Inc trades at $82.75 (market cap $3.60B), while Arm Holdings plc trades at $268.56 (market cap $286.06B). The key difference: Arm Holdings plc is far larger — about 79.5× Ambarella Inc's market cap, and Ambarella Inc is trading nearer its 52-week high, Arm Holdings plc nearer its low. Which is the better fit depends on your goals.
| AMBA | ARM | |
|---|---|---|
Market Cap | $3.60B | $286.06B |
Sector | Technology | Technology |
52-Week High | $95.51 | $439.46 |
52-Week Low | $48.65 | $104.55 |
Enterprise Value | $3.33B | $282.64B |
Signals from Pluang's Aura AI — not financial advice
Ambarella (AMBA) trades at $86.78, up 3.57% with strong technical momentum. The stock shows bullish moving average signals despite negative profitability metrics. Recent news highlights NXP's potential acquisition interest and the company's strategic pivot to edge AI chips, driving analyst optimism. Q2 2026 earnings are expected at $0.171 per share, following three consecutive quarterly beats. Revenue growth is projected to accelerate from $285M in 2025 to $405M in 2026.
Outlook remains positive with 58% analyst buy ratings and $108.67 price target, but risks include persistent net losses, high valuation multiples, and competitive pressure in semiconductor space. The edge AI transition offers growth potential, yet execution risks and insider selling warrant caution for investors.
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
Ambarella is a semiconductor company specializing in low-power video compression and computer vision processors. Its chips power AI cameras for security, automotive safety, and robotics applications.
Read more on AMBA →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 →