IDEXX Laboratories, Inc. vs Novavax Inc — how do they compare? IDEXX Laboratories, Inc. trades at $560 (market cap $44.48B), while Novavax Inc trades at $7.94 (market cap $1.30B). The key difference: IDEXX Laboratories, Inc. is far larger — about 34.2× Novavax Inc's market cap, and Novavax Inc is trading nearer its 52-week high, IDEXX Laboratories, Inc. nearer its low. Which is the better fit depends on your goals.
| IDXX | NVAX | |
|---|---|---|
Market Cap | $44.48B | $1.30B |
Sector | Health | Health |
52-Week High | $766.68 | $11.19 |
52-Week Low | $520.87 | $6.22 |
Enterprise Value | $45.38B | $800.50M |
Signals from Pluang's Aura AI — not financial advice
IDXX trades at $563.79, down 0.64% today but maintains strong fundamental momentum with consistent earnings beats and robust profitability. The stock shows bullish technical signals with support at $563 and resistance at $572, while valuation metrics remain elevated. Recent Q1 2026 results exceeded expectations with EPS of $3.47 versus $3.41 estimates, supporting the company's leadership in veterinary diagnostics.
Outlook remains positive given strong analyst support (59% buy ratings) and innovation pipeline, though premium valuations and competitive pressures present risks. Revenue growth trajectory and expanding margins provide fundamental support for continued upside potential in the pet healthcare sector.
Novavax (NVAX) trades at $7.86, down 4.26% on the day amid a bearish technical signal, though it has beaten earnings estimates for the last three quarters. The company reported $1.12 billion in revenue for 2025 with a net income of $440.30 million, yet faces negative shareholder equity and cash flow challenges. Recent news highlights stock volatility and shareholder dissent at the AGM, while analyst consensus remains largely bullish with a $14.00 price target.
The outlook for NVAX hinges on sustaining profitability and managing cash burn, with significant upside potential per analyst targets but substantial risks from negative equity, competitive pressures, and reliance on vaccine demand. Investors must weigh the high volatility and financial health concerns against the optimistic Wall Street ratings.
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 →Novavax, Inc. is a clinical stage biotechnology company. The Company creates novel vaccines to address a broad range of infectious diseases worldwide using proprietary virus-like particle (VLP) technology.
Read more on NVAX →