E346: $7 Billion CIO: Why the Endowment Model is Changing

How do you build a $7 billion portfolio that performs across decades while keeping every client aligned and every manager motivated? In this episode, I sit down with Karen Welch, Chief Investment Officer at Spider Management Company, to explore the evolving role of a CIO in today’s complex investment landscape. Karen shares how lessons from Stanford’s endowment shaped her approach, why the best investment edge comes from people and relationships, and how Spider leverages both to generate top-tier returns. She also unpacks how to navigate private markets, assess the illiquidity premium, and structure portfolios to balance opportunity with risk.