https://www.reuters.com/article/us-doubleverify-ipo/providence-backed-doubleverifys-shares-jumps-30-in-nyse-debut-idUSKBN2C828W

Shares of DoubleVerify Holdings Inc jumped nearly 30% in their U.S. market debut on Wednesday, giving the digital media engagement tracking software maker a market value of about $5.4 billion.