9 Best QQQ Stocks to Buy Now

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6. IDEXX Laboratories Inc. (NASDAQ:IDXX)

IDEXX Laboratories Inc. (NASDAQ:IDXX) is one of the best QQQ stocks to buy now. On April 01, IDEXX Laboratories announced the launch of the IDEXX Cancer Dx Panel in the UK, specifically for the early detection of lymphoma in at-risk dogs. This blood-based test is designed to integrate into both sick-pet diagnostics and routine wellness screenings, with results available to UK practices within 3 to 5 business days. The test aims to address a clinical need, as lymphoma accounts for ~25% of new canine cancer diagnoses, and early detection can occur up to 8 months before physical symptoms manifest.

The panel offers 79% sensitivity and 99% specificity, providing clinicians with reliable insights that can include B-cell and T-cell phenotype classification for positive results. Beyond initial detection, early data indicate the test can be used to monitor patients during chemotherapy treatments. Each result includes comprehensive support from IDEXX Medical Consultants, including board-certified oncologists, as well as educational resources to help veterinarians communicate findings and next steps to pet owners.

IDEXX Laboratories Inc. (NASDAQ:IDXX) highlighted strong market demand for the product, noting that 71% of UK pet owners have expressed interest in cancer screening for their pets. Since its 2025 launch in North America, ~6,000 practices have already adopted the technology. Over the next 3 years, the company plans to expand the panel’s capabilities to cover the majority of canine cancer cases, further advancing its commitment to proactive veterinary cancer management and intervention.

IDEXX Laboratories Inc. (NASDAQ:IDXX) develops and sells diagnostic products for animal veterinary, livestock, and poultry, and water microbiology testing. The company covers in-clinic chemistry, hematology, immunoassay, urinalysis, and coagulation analyzers.

While we acknowledge the potential of IDXX to grow, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and have limited downside risk. If you are looking for an AI stock that is more promising than IDXX and that has 100x upside potential, check out our report about the cheapest AI stock.

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