Katherine Collins is head of sustainable investing at Putnam Investments and portfolio manager for Putnam’s Sustainable Leaders and Sustainable Future strategies. A recognized thought leader, she is the author of The Nature of Investing and founder of Honeybee Capital, an independent investment research firm focused on sustainable investment themes. Earlier in her career, Ms. Collins served as head of equity research, portfolio manager, and equity research analyst at Fidelity Investments. She serves on numerous boards, including those of Last Mile Health, the Santa Fe Institute, the Omega Institute, and the Harvard Divinity School Dean’s Council. Ms. Collins earned a BA from Wellesley College and a master of theological studies from Harvard Divinity School.