Leo KoGuan is a Chinese-Indonesian-American businessman, the self-made billionaire Founder and Chairman of Shanghai-based SHI Group (a massive software, services, and real estate conglomerate). His wealth is tied almost entirely to his massive individual stake in Tesla, Inc. (NASDAQ: TSLA), making him the third-largest individual shareholder after Elon Musk and Larry Ellison.

KoGuan's career is rooted in science and technology. He holds a B.S. in Physics from Brooklyn College (1982), an M.S. in Physics from Stevens Institute of Technology, and an MBA from Columbia University (1985). His philosophy centers on technological foresight and long-term, high-conviction investment in disruptive technology platforms (like Tesla).

• Tesla, Inc. (Major Individual Shareholder): His wealth is secured by his massive personal stake, making him the third-largest individual shareholder after Elon Musk and Larry Ellison.
• SHI Group (Founder & Chairman): The core private asset, a Shanghai-based software, services, and real estate conglomerate.
• Academic Background: He holds an MBA from Columbia University and two degrees in Physics (B.S. from Brooklyn College).
• Controversy: He is known for his public support of Elon Musk and his outspoken, sometimes controversial, opinions on Tesla's stock market strategy (often criticizing short sellers).

Leo KoGuan's strategic genius was his early commitment to technology and real estate in Asia. He founded SHI Group (which acquired and grew a massive software and services portfolio). His structural contribution is tied to his single, massive, high-conviction bet on Tesla, Inc., which he made over several years. He publicly claimed to own over 26 million shares of Tesla stock (in 2024), a position valued in the tens of billions of dollars.

He is a vocal supporter of Elon Musk and often uses social media to communicate his views on Tesla's stock market performance and corporate governance. His wealth is secured by the colossal, long-term appreciation of the Tesla/EV giant's stock, making him a major figure in the global EV and technology investment sectors.

Leo KoGuan's social impact is structural, stemming from his role as a massive private financier of Tesla's EV mission and the SHI Group's role as a major employer in Asia. His personal philanthropy supports various community and educational initiatives, often tied to technology and physics.

His structural contribution is tied to his belief in technology as a force for societal advancement and his influential voice on Tesla's corporate governance.

Leo KoGuan maintains the professional, composed style of a technology executive. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects serious authority and stability, typical of a leader in the global technology investment sector.

Residing in Shanghai, China, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to technology investment, corporate governance, and the long-term stewardship of his Tesla stake.