Billionaire Profile
Stewart Horejsi & family
Global Rank
#973

Image: Public domain | via Wikimedia Commons

Stewart Horejsi & family

CEO, Berkshire Hathaway Inc.
US
Real-Time Net Worth
$4.1B
As of December 2025
Age
83
Source
Berkshire Hathaway
Industry
finance-investments
Citizenship
US

Biography

Stewart Horejsi & family, ranked #973 globally, are prominent figures in the finance and investment industry, primarily due to their significant stake in Berkshire Hathaway. Born in 1942, Stewart Horejsi built his fortune through a strategic investment in Berkshire Hathaway stock in the early 1980s. This early investment has grown substantially over the years, placing the family among the wealthiest in the world. Horejsi, known for his patient and long-term investment approach, has also been involved in philanthropic efforts, contributing to educational and community causes through the Horejsi Charitable Foundation. The family resides in Phoenix, Arizona.

Wealth Over Time

In-Depth Profile

Early Life and Career

Stewart Horejsi was born in 1942 and raised in Kansas. After graduating from the University of Kansas in 1962, he returned to his hometown to take over the family's welding supply business. While managing the business, Horejsi began investing in Berkshire Hathaway, which would become the cornerstone of his wealth.

Rise to Success

Horejsi's wealth primarily stems from his early and sustained investment in Berkshire Hathaway. He started purchasing the stock in the early 1980s, capitalizing on the leadership of Warren Buffett. His long-term holding strategy allowed his investments to grow significantly over several decades.

Key Business Strategies

Horejsi employed several key strategies in building his wealth. He focused on fundamental analysis, investing in companies with strong management. He held his investments for decades to benefit from compounding growth and avoided frequent trading. This value-driven approach, combined with patience, was critical to his success.

Philanthropy

The Horejsi family is actively involved in philanthropy, primarily through the Horejsi Charitable Foundation. Their philanthropic efforts have included significant contributions to the University of Kansas, supporting athletics, scholarships, and capital projects. They have also contributed to Mayo Clinic's Arizona campus.

Career Milestones

1962

Graduated from University of Kansas

Received a business degree.

1960s

Took over family's welding supply company

Managed and expanded the family business.

1980

Began Investing in Berkshire Hathaway

Started buying Berkshire Hathaway stock.

1999

Sold family business

Sold the family welding supply company.

Philanthropy & Social Impact

Education and Athletics

University of Kansas Gateway District Project

$10M

Commitment to support the Gateway District Project and reimagined David Booth Kansas Memorial Stadium.

Healthcare

Mayo Clinic in Arizona

$10M

Gift to support Bold. Forward. Unbound., a capital expansion investment.

Business Philosophy & Leadership

Notable Quotes

""The market rewards those who can wait.""