Ian Sexsmith is the lead portfolio manager of the Parnassus Mid Cap Growth strategy, a portfolio manager of the Mid Cap strategy and a senior analyst. He is responsible for portfolio management of the firm’s Mid Cap Growth and Mid Cap strategies.

Robert J. Klaber has served as portfolio manager for Parnassus Investments since 2016. He is Director of ESG Research at Parnassus Investments, where he has worked since 2012. Prior to his tenure with Parnassus, Mr. Klaber was a student at Harvard Business School, from which he received an MBA in 2012.