Background
About
Toviya Slager is part of the investment team at Geffen Ventures (Family Office), where he leads a multi-asset investing strategy with a focus on public markets, private equity, venture capital, and real estate. He also leads the firm's internal AI development, building proprietary tools and systems to enhance investment research, portfolio analytics, and operational efficiency.
His experience includes roles at Thunder, F50 Ventures, and Maccabee Ventures, where he was involved in deal sourcing, due diligence, executing deals, and raising new funds. He also worked with public equities as an equity analyst intern at Livian & Co.
Toviya studied mathematical-economics and psychology, with a minor in finance, at Yeshiva University (GPA 3.897). He has published articles on macro-economic topics and hosted cryptocurrency experts for YU's Economics Society and Finance Club.
He holds Rabbinical Ordination from Rabbi Isaac Elchanan Theological Seminary and served as a rabbinical intern at the Young Israel of Plainview.
Experience
Investor (Head of Equities) + AI Innovation
Geffen Ventures · Family Office
Chicago, IL
Leading a multi-asset investing strategy across public equity, private equity, venture capital, and real estate. Also leading the firm's internal AI development — building proprietary tools for investment research, portfolio analytics, and operational efficiency.
Venture Capital Analyst
Thunder
Manhattan, NY
Tech-enabled investment bank focused on Seed through Series C capital raises, VC fund fundraising, small to middle market M&A, and strategy consulting.
VC Summer Analyst
F50 Ventures
Early-stage VC fund with a focus on construct-tech, overseeing Founder World startup community.
VC Student Intern
Maccabee Ventures
New York, NY
Early-stage VC fund focused on tech within health, cyber, financial, and AI/ML.
Education & Credentials
Yeshiva University
BA, Mathematical-Economics & Psychology
Minor in Finance · GPA 3.897
RIETS
Rabbinical Ordination
Rabbi Isaac Elchanan Theological Seminary
Wall Street Prep
Financial Statement Modeling
Top Skills
Venture Capital · Public Markets · AI/ML
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