Stewart Horejsi is an American businessman, the self-made billionaire Private Investor and major shareholder of Berkshire Hathaway (NYSE: BRK.A). His career is rooted in long-term value investing, financial discipline, and entrepreneurial audacity.

Horejsi's philosophical approach centers on disciplined value investing, long-term asset hold, and commitment to the Warren Buffett investment philosophy. His structural wealth is derived from his family's construction business and his immense early, long-term stake in Berkshire Hathaway.

• Berkshire Hathaway (Major Shareholder): The foundational source of his wealth, tied to his immense long-term stake in the company (Berkshire is the conglomerate controlled by Warren Buffett).
• Investment Apex: His success is built on mastering long-term, high-conviction value investing and trusting the Warren Buffett business model.
• Industrial Background: His family's original fortune was in the industrial and construction equipment business in the U.S. Midwest.
• Investment Strategy: His philosophy is rooted in long-term asset hold and conservative financial management.

Stewart Horejsi's strategic genius was his commitment to Warren Buffett's vision. He successfully ran his family's industrial equipment business before focusing entirely on investment. His structural contribution is immense: he began investing heavily in Berkshire Hathaway stock in the 1980s, recognizing the long-term value of Buffett's conglomerate. This disciplined, long-term approach allowed his wealth to grow exponentially, without managing a formal hedge fund or private equity firm.

His wealth is secured by the colossal, long-term, stable appreciation of his Berkshire Hathaway equity stake.

Stewart Horejsi's social impact stems from his successful investment career, which created a significant capital base. His personal philanthropy, channeled through the Horejsi Foundation, supports various educational and community initiatives, focusing on local community development and welfare programs in his native Kansas.

His personal philanthropy supports various community and educational initiatives.

Stewart Horejsi maintains the discreet, unostentatious style typical of dedicated value investors. His attire is typically pragmatic, favoring business casual wear. His aesthetic reflects stability and quiet, established authority, mirroring the ethos of Warren Buffett.

Residing in Lawrence, Kansas, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to investment strategy, financial discipline, and asset management.