PALO ALTO, Calif.--(BUSINESS WIRE)---- $GH--Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, today announced the company and its research collaborators will present 38 abstracts, as well as one oral presentation in partnership with Pfizer, showcasing advances in methylation-based tumor classification and liquid biopsy technology at the American Society of Clinical Oncology (ASCO) Annual Meeting in Chicago, Illinois taking place May 29 – June 2, 2026. Key data that will b