https://www.reuters.com/article/us-confluent-ipo/benchmark-backed-confluent-jumps-in-debut-valuation-soars-over-11-billion-idUSKCN2E025V >(Reuters) -Shares of Confluent Inc jumped more than 22% in their U.S. stock market debut on Thursday, giving the event streaming platform a market capitalization of over $11 billion.