Billionaire Profile
Mark Stevens
Global Rank
#276

Image: Public domain | via Wikimedia Commons

Mark Stevens

CEO, S-Cubed Capital
US
Real-Time Net Worth
$10.6B
As of December 2025
Age
65
Source
Venture capital
Industry
finance-investments
Citizenship
US

Biography

Mark Stevens is a highly successful American venture capitalist and philanthropist, currently ranked #276 globally. He is the managing partner of S-Cubed Capital, a firm specializing in investments within the technology sector. Stevens's source of wealth stems from his successful career in venture capital, including a significant stake in Nvidia, where he serves on the board of directors. His career began at Intel, followed by a pivotal role at Sequoia Capital, where he was a key player in investments in Google, PayPal, and LinkedIn. Stevens is also a part owner of the Golden State Warriors. His net worth is estimated at $10.6 billion. Stevens is also known for his philanthropic efforts, having signed the Giving Pledge and donated millions to educational and research institutions.

In-Depth Profile

Early Life and Education

Mark Anthony Stevens was born on February 17, 1960, in Los Angeles County, California. His father was a U.S. Navy veteran and an environmental test engineer, and his mother was an administrative assistant. Stevens graduated from Culver City High School. He went on to earn bachelor's degrees in electrical engineering and economics in 1981, a master's degree in computer engineering in 1984 from the University of Southern California (USC), and an MBA from Harvard Business School in 1989.

Rise to Success

Stevens began his career at Intel in 1982, where he worked in technical sales and marketing. In 1989, he joined Sequoia Capital, where he focused on investments in semiconductor, software, and systems-related companies. During his time at Sequoia Capital, he became a prominent figure in the venture capital industry, recognized on Forbes' Midas List of top venture capitalists. Stevens invested in Nvidia in 1993 and joined its board of directors, rejoining in 2008.

Key Business Strategies

Stevens's success can be attributed to his strategic investments in the technology sector. He was one of the five voting partners at Sequoia Capital jointly responsible for investments in Google, Yahoo!, Nvidia, YouTube, and others. He later founded S-Cubed Capital. As of mid-2024, he was the second largest insider shareholder of Nvidia.

Philanthropy

Mark and his wife Mary Stevens are committed philanthropists. In 2004, they donated $22 million to the University of Southern California, establishing the USC Stevens Institute for Technology Commercialization. In 2015, they donated $50 million to endow and name the USC Mark and Mary Stevens Neuroimaging and Informatics Institute. They are also signatories of The Giving Pledge.

Career Milestones

1982

Joined Intel

Began his career at Intel, working in sales and marketing.

1989

Partner at Sequoia Capital

Joined Sequoia Capital as a partner, focusing on tech investments.

1993

Invested in Nvidia

Invested in Nvidia and joined its board of directors.

2012

Founded S-Cubed Capital

Founded his own venture capital firm.

Philanthropy & Social Impact

Education

USC Stevens Center for Innovation

$22M

Donated to establish the USC Stevens Institute for Technology Commercialization.

Research

USC Mark and Mary Stevens Neuroimaging and Informatics Institute

$50M

Donated to endow the institute at USC.

Controversies & Challenges

2019

NBA Finals Incident

Banned from NBA games and fined $500,000 for pushing Kyle Lowry during a game.