- Teaching
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Special Lecturer, UC Berkeley Haas School of Business, 2024–present
Harvard Kennedy School: workshops and student advising, 2025–present; Dean’s Council Member
Gabelli Fellow, Fordham University, 2018–2024
Special Lecturer and advisor to student-managed funds, Yale, 2016–2019
Student teams in Wharton’s Turner Impact Portfolio Challenge: finalists in seven of the last eight years, winners in 2020 and 2026
- Before
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CEO, Net Impact, 2019–2022, and GOOD Institute, 2021–2022
Founder and Chief Investment Officer, Tiburon Capital Management, 2009–2017
Managing Director, Millennium Management
Managing Director and Senior Portfolio Manager, Robeco WPG Distressed and Event-Driven Funds
Deep value and distressed investing with Marty Whitman of Third Avenue Funds, from 1990