Billionaire Profile
Jack Cogen
Global Rank
#2152

Image: Public domain | via Wikimedia Commons

Jack Cogen

CEO, CoreWeave
US
Real-Time Net Worth
$3.5B
As of December 2025
Age
69
Source
Technology
Industry
technology
Citizenship
US

Biography

Jack Cogen is an early investor and director in CoreWeave, a cloud computing company. With an estimated net worth of $3.5 billion, Cogen's wealth stems primarily from the technology sector. His career includes roles as founder and CEO of Natsource Asset Management LLC and a director at Hudson Ridge Asset Management. Cogen is known for his investments in early-stage companies and his expertise in the global environmental markets and energy products. He is a board member of CoreWeave since September 2017.

Wealth Over Time

In-Depth Profile

Early Life and Education

Jack Cogen's background includes a Master of Science in Mathematics, a Master of Business Administration from New York University, and a B.A. from Rutgers College. He began his career in finance, working for Chase Manhattan Bank, where he held several risk management positions, including serving as the global risk manager of the commodity risk management group.

Rise to Success

Cogen's career took a significant turn when he became an early investor in CoreWeave, a cloud computing company. CoreWeave went public, and Cogen's approximately 4% stake contributed significantly to his wealth. Before his investments in CoreWeave, Cogen was the founder and CEO of Natsource Asset Management LLC, an asset management firm focused on global environmental markets and related energy products.

Key Business Strategies

Cogen's investment strategy is focused on identifying and supporting promising companies in the technology sector. He focuses on early-stage companies with strong growth potential. He also served as a non-employee director of Hudson Ridge Asset Management LLC, a natural gas hedge fund.

Philanthropy

While specific details on Cogen's philanthropic activities are not readily available in the search results, his involvement in the Opportunity Network suggests a commitment to charitable causes. He has been involved in several organizations. The Opportunity Network provides support to high school students.

Career Milestones

1981

Risk Manager

Worked for Chase Manhattan Bank in several risk management positions.

1991

Commodities Group Manager

Created and managed the commodities group at Euro Brokers Capital Markets.

1994

Founder and CEO

Founded and was the Chief Executive Officer of Natsource Asset Management LLC.

2008

Director

Served as a non-employee director of Hudson Ridge Asset Management LLC.

2017

Board Member

Joined the board of directors at CoreWeave.

Philanthropy & Social Impact

Education

The Opportunity Network

Unknown

Supports high school students.