Welcome to our dedicated page for Biodesix news (Ticker: BDSX), a resource for investors and traders seeking the latest updates and insights on Biodesix stock.
Biodesix, Inc. reports developments as a diagnostics solutions company focused on lung disease testing and biopharma development services. Its updates center on Diagnostic Tests such as Nodify Lung® Nodule Risk Assessment, Nodify CDT® and IQLung® Cancer Treatment Guidance, along with blood- and tissue-based testing, proteomic and genomic approaches, and development work for life sciences partners.
Recurring news also covers quarterly results, revenue guidance, test-volume trends, clinical validation studies, real-world evidence presentations at medical meetings, and the company’s efforts to expand evidence for lung nodule management and oncology testing applications.
Biodesix (BDSX) announced progress on two blood-based molecular residual disease programs with Bio-Rad Laboratories and Thermo Fisher Scientific on September 24, 2026.
The tests aim to detect circulating tumor DNA, or ctDNA, to check whether cancer remains or returns after treatment. The tumor-informed approach uses Biodesix's Diagnostic Cortex to identify changes in a patient's tumor, then Bio-Rad's Droplet Digital PCR to track them in blood. Its analysis workflows detect ctDNA below 1 part per million of total DNA in a blood sample. The newly launched tumor-naïve program with Thermo Fisher uses methylation patterns and sequencing on the Genexus platform without requiring tumor tissue.
Biodesix has begun developing and validating the tumor-naïve assay. Both approaches are to be validated with investigators at Memorial Sloan Kettering Cancer Center and are designed to run on partner platforms already installed in laboratories worldwide.
Biodesix (BDSX)/b) announced that Vice President of Quality and Regulatory Affairs, Brianna Phillips, will speak at the upcoming 2026 Regulatory Affairs Professionals Society (RAPS) and Society of Clinical Research Associates (SOCRA) annual meetings.Phillips leads Biodesix’s QA/RA program supporting five on‑market diagnostic blood tests and has built a full portfolio of lab accreditations over 12 years, including CLIA, CAP, NYS CLEP, ISO 13485, and FDA registrations, as well as a GMP FDA‑registered facility. Biodesix notes that its labs are among about 1,135 NYS CLEP and 7,000 CAP‑accredited labs nationwide. The company states its quality and regulatory systems help accelerate patient access to Nodify Lung and IQLung test portfolios, which have been used in the care of more than 100,000 patients.
Biodesix (BDSX) will participate in three investor conferences in September 2026, focusing on meetings with investors and a scientific panel appearance in New York.
The company will attend Lake Street Capital Markets’ 10th Annual Best Ideas Growth (BIG10) Conference for 1x1 meetings on Thursday, September 10, and the H.C. Wainwright 28th Annual Global Investment Conference for 1x1 meetings on Tuesday, September 15, both in New York. Biodesix will also join the 5th Annual Roth Healthcare Opportunities Conference in New York, where Chief Scientific Officer Gary Pestano, Ph.D., will speak on a panel titled “The Rise of MRD Monitoring in Solid Tumors, and Where it Goes Next” on Tuesday, September 29 at 2:00 PM ET.
Biodesix (Nasdaq:BDSX) reported second quarter 2026 revenue of $26.9 million, up 34% year-over-year, with Diagnostic Testing revenue of $25.3 million, up 42% on a 38% increase in test volumes to 20,900 and higher average revenue per test.
Gross margin reached 82%, a 200-basis point improvement, while operating expenses excluding direct costs rose 7% to $27.4 million. Net loss narrowed to $7.3 million, a 37% improvement, and Adjusted EBITDA loss improved 56% to $3.2 million. Cash and cash equivalents were $30.0 million, up 17% from March 31, 2026, including $6.5 million of net proceeds from an at-the-market program. For full year 2026, Biodesix maintained total revenue guidance of $108–114 million, targeting approximately 25% growth at the midpoint and gross margin of about 80%, with continued Adjusted EBITDA improvement toward profitability.
Biodesix (Nasdaq: BDSX) announced that its leadership team will participate in Canaccord Genuity’s 46th Annual Growth Conference, held August 11-12, 2026, at the InterContinental Boston in Boston, MA. The team will take part in a fireside chat and host in-person 1x1 investor meetings.
The fireside chat is scheduled for Wednesday, August 12, 2026 at 3:30 PM ET. According to Biodesix, the presentation will be webcast live and made available for replay under “News & Events” in the Investors section of its website at Biodesix.com.
Biodesix (Nasdaq: BDSX) plans to release its second quarter 2026 financial results, for the period ended June 30, 2026, after the market close on Wednesday, August 5, 2026. Management will host a conference call and webcast at 4:30 p.m. Eastern Time that day to review results and provide a general business update.
Investors can register separately for the webcast and for analyst Q&A via provided links, with a replay available on the company’s investor website about two hours after the call. Biodesix describes itself as a diagnostic solutions company focused on lung disease, offering tests such as Nodify Lung and IQLung, and providing development services to biopharmaceutical, life sciences, and research partners.
Biodesix (Nasdaq:BDSX) announced participation in three upcoming investor conferences. Management will join the Craig-Hallum 23rd Annual Institutional Investor Conference on May 28, 2026, the William Blair 46th Annual Growth Stock Conference on June 3, 2026, and the TD Cowen Annual Tools/Dx Revolution conference on June 24, 2026.
The William Blair conference presentation at 2:00 PM CT on June 3 will be webcast live and available for replay in the News & Events section of the Biodesix investor relations website.
Biodesix (Nasdaq:BDSX) will present new real-world clinical and economic data on its Nodify Lung blood-based testing strategy at the American Thoracic Society 2026 meeting in Orlando, May 15–20, 2026.
Multiple oral and poster sessions highlight lung nodule risk stratification, diagnostic lead time, and stage shift in community hospitals.
Biodesix (NASDAQ: BDSX) reported Q1 2026 results: $25.6M revenue (+42% YoY), $22.3M Diagnostic Testing revenue (+37% YoY), and Development Services revenue of $3.3M (+99% YoY). Gross margin was 84% (82% excl. $0.4M one-time recovery). Net loss improved to $7.8M; Adjusted EBITDA loss was $4.1M. Cash and equivalents were $25.6M, up 35% from Dec 31, 2025, including $16.8M net ATM proceeds. Full-year 2026 revenue guidance raised to $108–114M (midpoint ≈25% growth). Conference call and webcast held May 4, 2026 at 4:30 p.m. ET.
Biodesix (Nasdaq: BDSX) will report first quarter 2026 financial results for the period ended March 31, 2026, after market close on Monday, May 4, 2026.
Management will host a conference call and webcast at 4:30 p.m. ET on May 4 to discuss results and provide a business update; listeners can register for the webcast and analysts can join the live call with the provided dial-in and passcode.