Renaissance Technologies Reduces Stake in Northfield Bancorp Amid Share Price Drop Renaissance Technologies LLC has sold 109,100 shares of Northfield Bancorp, Inc., as the stock recently hit $9.54, approaching its 52-week low. The company's market cap now stands at $411 million, with a P/E ratio of 13.25. Analysts expect Northfield Bancorp to post earnings per share of $0.82 this year.12