Joshua Donfeld

Joshua Donfeld

Founder at Castle Hook Partners LP

Finance
Consumer Services
Health Technology

Profile

Joshua Jay Donfeld is the founder and co-founding partner of Castle Hook Partners LP, which is founded in 2016.
He held the title of Managing Director at Canyon Partners Real Estate LLC (Real Estate) and was an Analyst at Soros Fund Management LLC, Senior Vice President at Canyon Capital Advisors LLC, Associate at Gryphon Investors, LLC, and Analyst at Morgan Stanley & Co. LLC.
He was also a Director at ASP Isotopes, Inc. from 2021 to 2024.
Mr. Donfeld received his undergraduate degree from Princeton University.

Joshua Donfeld active positions

CompaniesPositionStart
Founder 01/01/2016
All active positions of Joshua Donfeld

Former positions of Joshua Donfeld

CompaniesPositionEnd
ASP ISOTOPES INC. Director/Board Member 12/01/2024
Corporate Officer/Principal -
Analyst-Equity -
Analyst-Equity -
Private Equity Analyst -
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Training of Joshua Donfeld

Princeton University Undergraduate Degree

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

13

1st degree connections

8

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Listed companies1
ASP ISOTOPES INC.

Health Technology

Private companies6

Finance

Finance

Finance

Finance

Finance

Finance

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