CSTL vs GROY Comparison

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.

Gold Royalty Corp is a precious metals-focused royalty and mineral streaming company. The company offers creative financing solutions to the metals and mining industry. The company's mission is to acquire royalties, streams and similar interests at varying stages of the mine life cycle to build a balanced portfolio offering near, medium and longer-term attractive returns for investors. It has its business as a single operating segment, being the investment in royalty and mineral stream interests. The company derives maximum revenue from Canada.