CSTL vs CRF 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.

Cornerstone Total Return Fund Inc is a diversified closed-end management company. Its objective is to seek capital appreciation with current income as a secondary objective. The company invests in sectors such as Information Technology; Health Care; Financials; Communication Services; Consumer Discretionary; Industrials; Exchange-Traded Funds; Utilities; Energy; Real Estate and others.