Compare CSTL & REAL Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
Castle Biosciences Inc is a molecular diagnostics company. The group provides test solutions for the diagnosis and treatment of dermatologic cancers, Barrett's esophagus (BE), and uveal melanoma. The product portfolio of the company includes DecisionDx-Melanoma, a risk stratification gene expression profile (GEP) test; DecisionDx-SCC, a risk stratification test for cutaneous squamous cell carcinoma; MyPath Melanoma, a diagnostic GEP test for use in patients with difficult-to-diagnose melanocytic lesions; and TissueCypher, a test to predict future development of progression of high-grade dysplasia and/or esophageal cancer. It also provides DecisionDx-UM, a risk stratification GEP test. The company also offers its products to the skin cancer and gastroenterology markets.
The RealReal is the largest pure-play luxury resale platform in the US, generating $1.8 billion in 2024 gross merchandise volume and addressing a niche (personal luxury resale) that had previously been serviced by inefficient upscale boutiques and local pawn shops. The company generates revenue via consignment and first-party sales on its online marketplace, and through a small volume of direct sales. With a hands-on approach that actively sources inventory and authenticates every item on its platform, The RealReal is able to justify much higher take rates than peers, working out to roughly 36% of net merchandise value in 2024, which excludes returns, cancellations, and first-party sales.