Partner
Jonathan Tiemann
CFO, Nucleation Capital
- Firm
- Nucleation Capital
- Title
- CFO
- Role
- Executive
Record updated 21 September 2026
About
Dr. Jonathan Tiemann, co-founder of Tiemann Investment Advisors, LLC, has over 30 years of investment experience, including over 20 years as President and Chief Investment Officer of Tiemann Investment Advisors. Prior to TIA, Dr. Tiemann taught Finance at Harvard Business School for five years before leaving academia for Barclays Global Investors (formerly Wells Fargo Nikko Investment Advisors and currently Blackrock), where he became Chief Investment Strategist, responsible for nearly $200 billion in institutional assets. He earned his B.S. in Applied Mathematics from Yale, his M.S. in Operations Research, and his Ph.D. in Finance from Yale.
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