Sandisk joins S&P 500 after valuation reaches $31 billion
Key Highlights Sandisk has been added to the S&P 500 index. The company’s market valuation currently exceeds $31 billion. Sandisk regained its independent status after separating from Western Digital this year. Enterprise flash storage products now make up the majority of its revenue. New York — Sandisk Corp. joined the S&P 500 index on Friday…