Arm Holdings plc vs IDEXX Laboratories, Inc. — how do they compare? Arm Holdings plc trades at $269.09 (market cap $287.22B), while IDEXX Laboratories, Inc. trades at $571.66 (market cap $46.22B). The key difference: Arm Holdings plc is far larger — about 6.2× IDEXX Laboratories, Inc.'s market cap, and Arm Holdings plc is trading nearer its 52-week high, IDEXX Laboratories, Inc. nearer its low. Which is the better fit depends on your goals.
| ARM | IDXX | |
|---|---|---|
Market Cap | $287.22B | $46.22B |
Sector | Technology | Health |
52-Week High | $439.46 | $766.68 |
52-Week Low | $104.55 | $526.44 |
Enterprise Value | $283.79B | $47.12B |
Signals from Pluang's Aura AI — not financial advice
ARM Holdings trades at $272.10, up 1.59% today, with a bullish technical signal from moving averages and recent earnings beats. The company reported robust revenue growth, with fiscal 2025 revenue of $4.01 billion and net income of $792 million, and strong profitability margins. Analyst consensus is bullish with a 70.37% buy rating and a $329.80 price target, though valuation multiples remain elevated.
The outlook is positive given ARM's leadership in AI chip architecture and projected revenue growth to $5.2 billion in 2026. Key risks include high valuation multiples, smartphone market headwinds, and execution challenges in custom chip development. Upside potential exists if AI-driven demand continues, but investors should weigh growth prospects against premium pricing.
IDEXX Laboratories (IDXX) trades at $595.76, up 1.55% on the day, with a bullish technical signal and strong fundamental performance. Recent Q2 2026 earnings beat expectations with EPS of $4.27 versus $3.94 expected, driven by 9% organic revenue growth. The company raised full-year EPS guidance to $14.69–14.94, reflecting robust demand in companion animal diagnostics. Valuation ratios remain elevated with a P/E of 41.23, supported by high profitability margins including a net income margin of 25.03% and ROE of 74.21%.
Outlook is positive given consistent earnings beats, international expansion, and product innovation, but risks include premium valuation sensitivity and competitive pressures. The consensus price target of $683.33 implies 14.7% upside, with 57% of analysts rating it Buy. Investors should weigh growth durability against high multiples.
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 →Idexx Laboratories primarily develops, manufactures, and distributes diagnostic products, equipment, and services for pets and livestock. Its key product lines include single-use canine and feline test kits that veterinarians can employ in the office, benchtop chemistry and hematology analyzers for test-panel analysis on-site, reference lab services, and tests to detect and manage disease in livestock. The firm also offers vet practice management software and consulting services to animal hospitals. Idexx gets about 38% of its revenue from outside the United States.
Read more on IDXX →