PDFS vs BST Comparison

PDF Solutions Inc offers products and services designed to empower engineers and data scientists across the semiconductor ecosystem to improve the yield, quality, and profitability of their products. The solutions combine proprietary software, physical intellectual property (or IP) for integrated circuit (or IC) designs, electrical measurement hardware tools, various methodologies, and professional services. The company's products and services are sold to integrated device manufacturers (or IDMs), fabless semiconductor companies, foundries, outsourced semiconductor assembly and test (or OSATs), and system houses.

BlackRock Science and Technology Trust is a closed-end management investment company. Its investment objective is to provide income and total return through a combination of current income, current gains, and long-term capital appreciation. It focuses on investing, under a normal market condition in equity securities of science and technology companies.