IDEXX Laboratories, Inc. vs Norfolk Southern Corporation — how do they compare? IDEXX Laboratories, Inc. trades at $518.98 (market cap $40.43B), while Norfolk Southern Corporation trades at $317.76 (market cap $71.20B). The key difference: Norfolk Southern Corporation is the larger of the two by market cap, and Norfolk Southern Corporation pays a 1.7% dividend while IDEXX Laboratories, Inc. pays none. Which is the better fit depends on your goals — on Pluang, investors hold IDEXX Laboratories, Inc. for 46 Days and Norfolk Southern Corporation for 33 Days on average.
| IDXX | NSC | |
|---|---|---|
Market Cap | $40.43B | $71.20B |
Volume | 692,164 | 555,248 |
Sector | Health | Industrials |
52-Week High | $766.68 | $352.98 |
52-Week Low | $504.70 | $278.19 |
Typical Hold Time | 46 Days | 33 Days |
Enterprise Value | $41.32B | $86.75B |
Dividend Yield | — | 1.7% |
Signals from Pluang's Aura AI — not financial advice
IDEXX Laboratories (IDXX) trades at $519.87, up 2.61% on the day, with a bearish technical signal from moving averages but strong fundamentals including a 25.03% net income margin and consistent earnings beats. Revenue grew to $4.3B in 2025, and the company recently acquired CoVetAI to enhance veterinary workflow intelligence, signaling strategic expansion.
The stock's outlook is supported by robust profitability and analyst consensus, but faces headwinds from technical weakness and potential market volatility. With a $665 price target implying significant upside, the primary risks include competitive pressures and execution of growth initiatives amid economic uncertainties.
Norfolk Southern (NSC) trades at $317.67, up 1.43% on the day, with a bullish technical signal supported by moving averages. The company has consistently beaten earnings estimates in recent quarters, with a strong net income margin of 21.02% (2026). Positive sentiment surrounds the proposed merger with Union Pacific, which is advancing through regulatory review and is backed by over 500 customers, as reported by Business Wire on September 22, 2026.
The outlook is positive, with a consensus price target of $361.86 offering ~14% upside. Key opportunities include freight share gains from trucking and merger synergies, while risks involve fuel price pressures on margins and regulatory hurdles for the combination. Earnings on October 22, 2026, will be a critical catalyst.
Trailing returns across standard periods
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 →Norfolk Southern Corporation is a major North American railroad company operating one of the largest freight rail networks in the eastern United States. The company transports a diverse range of commodities, including coal, intermodal containers, and various industrial products. NSC is a critical link in the nation's supply chain, providing efficient, long-haul transportation services to and from ports and industrial centers.
Read more on NSC →