Yann Magnan

Yann Magnan is the CEO and co-founder of 73 Strings, an AI-powered valuation and portfolio-monitoring platform for the private capital industry. A corporate-finance veteran of more than 25 years, he built Duff & Phelps' Paris office in 2007 and rose to lead its EMEA region across 27 offices before joining a pair of former colleagues to attack one of finance's most stubborn problems: pricing illiquid private assets. Under his leadership, 73 Strings raised a $55M Series B led by Growth Equity at Goldman Sachs Alternatives in February 2025 and now serves managers overseeing trillions in assets from offices spanning Paris, New York, London, Bengaluru and beyond.