Biodesix Expands MRD Testing With Tumor-Informed and Tumor-Naive Tests
BDSX advances two blood-based MRD programs with Bio-Rad and Thermo Fisher to broaden access to cancer monitoring.
Stock Taper
| DATE | TYPE | RATIO |
|---|---|---|
| 2025-09-15 | Reverse | 1:20 |
Biodesix, Inc. provides data-driven blood-based diagnostic tests for lung cancer risk assessment, mutation detection, and COVID-19, supporting clinical decision-making and biopharmaceutical research.

The Nodify XL2 is a blood-based proteomic test that helps clinicians identify likely benign lung nodules, supporting decision-making to reduce unnecessary invasive procedures for patients at low-to-moderate lung cancer risk.
Biodesix announced preliminary fourth-quarter and full-year 2025 financial results, reporting estimated full-year revenue of $88.5 million, which surpassed the high end of their increased guidance of $84-$86 million. This news, coupled with strong growth in their Lung Diagnostics testing revenue and the affirmation of achieving positive Adjusted EBITDA in the fourth quarter, led to a more than 40% surge in the company's stock price.
In 2025, Biodesix made a significant strategic shift by expanding its commercial focus into the primary care physician (PCP) market. This move was aimed at driving earlier adoption of its lung diagnostic tests, such as the Nodify Lung nodule risk assessment, capturing patients at an earlier stage of their clinical journey.
BDSX advances two blood-based MRD programs with Bio-Rad and Thermo Fisher to broaden access to cancer monitoring.
Overall rating: D+
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