Career
John Seo has been Managing Member of Fermat Capital Management since October 2001. John Seo is a control person of the firm and directly owns between 50% and 75% of it. John Seo holds a PhD in Biophysics from Harvard University and a BS in Physics from MIT.
Fermat Capital Management, LLC is a Westport, CT firm with $11.1B under management, 12 clients and 15 advisers in one office, as of its March 2026 filing.
Fermat identifies Dr. John Seo as co-founder and managing director with more than 30 years of fixed-income, FX options and rates derivatives experience. It records prior work at Lehman Brothers and the Florida Hurricane Catastrophe Fund.
The IAPD individual lookup on 17 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.
Credentials and registrations
Individual registration and examination information for John Seo is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.
Officer record
- Full name
- John Seo
- CRD
- 2341300
- Record basis
- Form ADV officer listing
- Firm bio
- fcm.com
Disciplinary history is not reported here, in either direction. Check the SEC record.
Common questions
Where does John Seo work?
John Seo has been Managing Member of Fermat Capital Management, LLC since October 2001, and is a control person of the firm.