Arm Holdings plc vs Core and Main Inc — how do they compare? Arm Holdings plc trades at $304.85 (market cap $345.41B), while Core and Main Inc trades at $45.32 (market cap $8.58B). The key difference: Arm Holdings plc is far larger — about 40.3× Core and Main Inc's market cap, and Arm Holdings plc is trading nearer its 52-week high, Core and Main Inc nearer its low. Which is the better fit depends on your goals.
| ARM | CNM | |
|---|---|---|
Market Cap | $345.41B | $8.58B |
Sector | Technology | Technology |
52-Week High | $439.46 | $66.98 |
52-Week Low | $104.55 | $44.29 |
Enterprise Value | $342.26B | $10.88B |
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.
Core & Main (CNM) trades at $45.86, showing a 1.44% daily gain amid a bearish technical outlook. The stock has consistently beaten earnings estimates in recent quarters, with Q1 2026 EPS of $0.72 exceeding expectations. Fundamentally, the company maintains solid profitability with a 5.87% net margin and 23.73% ROE, though valuation metrics appear elevated with a P/E of 19.43. Recent news highlights the company's senior notes offering and resilient municipal demand despite residential weakness.
The outlook remains cautiously optimistic with analyst consensus favoring Buy ratings (57%), but technical indicators signal near-term pressure. Key opportunities include strong municipal business performance and margin expansion, while risks involve high debt levels and industry headwinds. The stock's current position near support at $45 suggests potential for consolidation before next earnings catalyst.
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 →Core & Main is a leading US distributor of water, wastewater, storm drainage, and fire protection products. It provides essential infrastructure solutions to municipalities, private water companies, and contractors.
Read more on CNM →