Arm Holdings plc vs Synopsys, Inc. — how do they compare? Arm Holdings plc trades at $270.26 (market cap $286.06B), while Synopsys, Inc. trades at $411.06 (market cap $78.83B). The key difference: Arm Holdings plc is far larger — about 3.6× Synopsys, Inc.'s market cap, and Arm Holdings plc is trading nearer its 52-week high, Synopsys, Inc. nearer its low. Which is the better fit depends on your goals.
| ARM | SNPS | |
|---|---|---|
Market Cap | $286.06B | $78.83B |
Sector | Technology | Technology |
52-Week High | $439.46 | $625.80 |
52-Week Low | $104.55 | $372.33 |
Enterprise Value | $282.64B | $87.19B |
Signals from Pluang's Aura AI — not financial advice
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.
Synopsys (SNPS) trades at $415.99, up 2.47% with strong technical momentum near resistance at $419. The stock shows robust fundamentals with consistent earnings beats (Q1 2026 EPS of $3.35 vs. $3.15 expected) and revenue growth to $7.05B in 2025. Recent developments include strategic AI partnerships with AMD and Microsoft, positioning the company at the forefront of chip design innovation.
Outlook remains positive with analyst consensus target of $559.50 suggesting 34% upside, though high P/E of 95.19 and aggressive cash flow investments in 2025-2026 present valuation and execution risks. The stock's bullish technical setup and strong institutional support outweigh near-term concerns for long-term investors.
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 →Synopsys is a provider of electronic design automation software, intellectual property, and software integrity products. EDA software automates the chip design process, enhancing design accuracy, productivity, and complexity in a full-flow end-to-end solution. The firm's growing SI business allows customers to continuously manage and test the code base for security and quality. Synopsys' comprehensive portfolio is benefiting from a mutual convergence of semiconductor companies moving up-stack toward systems-like companies, and systems companies moving down-stack toward in-house chip design. The resulting expansion in EDA customers alongside secular digitalization of various end markets benefits EDA vendors like Synopsys.
Read more on SNPS →