Price movement over the last 24 hours
Arm Holdings plc vs CSX Corporation — how do they compare? Arm Holdings plc trades at $315.39 (market cap $345.41B), while CSX Corporation trades at $49.83 (market cap $91.81B). The key difference: Arm Holdings plc is far larger — about 3.8× CSX Corporation's market cap, and CSX Corporation pays a 1.13% dividend while Arm Holdings plc pays none. Which is the better fit depends on your goals.
| ARM | CSX | |
|---|---|---|
Market Cap | $345.41B | $91.81B |
Sector | Technology | Industrials |
52-Week High | $439.46 | $49.41 |
52-Week Low | $104.55 | $32.05 |
Enterprise Value | $342.26B | $110.04B |
Dividend Yield | — | 1.13% |
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.
CSX trades at $49.41, slightly above the consensus price target of $48.21, with a 0.12% daily gain. The technical outlook is bullish based on moving averages, though RSI levels suggest overbought conditions. Recent earnings have shown mixed results, beating estimates in Q1 2026 but missing in Q4 2025, while revenue has declined from $14.9B in 2022 to $14.1B in 2025. The company maintains strong profitability with a 21.55% net income margin and recently announced a $0.14 dividend payable in June 2026.
The stock faces headwinds from declining revenue and high valuation multiples (P/E of 30.31), but analyst sentiment remains positive with 56.52% buy ratings. Key risks include freight demand volatility and elevated debt levels. Upside potential exists if operational improvements and margin expansion initiatives succeed, but investors should weigh rich valuations against growth prospects.
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 →Operating in the Eastern United States, Class I railroad CSX generated revenue near $12.5 billion in 2021. On its more than 21,000 miles of track, CSX hauls shipments of coal (13% of consolidated revenue), chemicals (22%), intermodal containers (16%), automotive cargo (9%), and a diverse mix of other bulk and industrial merchandise.
Read more on CSX →