Yossi Feinberg

Yossi Feinberg is a Partner and Co-Founder at Honeystone Ventures based in Palo Alto, California. He concurrently serves as a faculty member at the Stanford Graduate School of Business, where he directs the Stanford Ignite program, having joined the institution in 1998 after earning his doctorate in mathematics from Hebrew University. At Honeystone Ventures, Feinberg manages a portfolio of 11 active companies and recently helped secure a $50 million second fund round in February 2026. His recent transaction history includes participating in a $15 million seed round for the security firm Multifactor and a $10 million Series A follow-on investment for Sora Schools. Feinberg currently focuses on integrating academic game theory research into early-stage venture capital, specifically targeting pre-seed and seed investments across the artificial intelligence, data, enterprise software, and education technology sectors.