Billionaire Profile
S
Global Rank
#1036

Image: McCollough, Scott A United States. Bureau of Land Management | Public domain | via Wikimedia Commons

Stewart Horejsi & family

CEO, Berkshire Hathaway
UNITED STATES
Real-Time Net Worth
$4.06B
Estimated based on Berkshire Hathaway stock value as of March 6, 2026
+1.88% (24h)
Age
88
Source
Berkshire Hathaway
Industry
finance-investments
Citizenship
UNITED STATES

Biography

Stewart Horejsi is an American investor and businessman, recognized for his significant wealth derived primarily from his early and sustained investment in Berkshire Hathaway. His net worth is estimated at $1.1 billion as of February 2026. Horejsi's career began after graduating from the University of Kansas in 1962, later taking over his family's welding supply company. However, his pivotal financial move came in the 1980s when he began investing in Berkshire Hathaway, a decision that transformed his wealth. His long-term investment strategy, coupled with Berkshire Hathaway's growth under Warren Buffett, has been key to his success. Horejsi's story highlights the power of patient, disciplined investing.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Stewart Horejsi was born and raised in Kansas. After graduating from the University of Kansas in 1962, Horejsi returned home to take over his family's welding supply company. He expanded the business and was faced with the challenges of a competitive market.

Rise to Success

Horejsi's journey to becoming a billionaire began when he read John Train's "The Money Masters" in 1980. Inspired by the value investing principles, he made his initial investment in Berkshire Hathaway at around $265 per share. Horejsi's strategy was simple: buy and hold. He held the stock for decades, and the compounding effect of Berkshire Hathaway's growth under Warren Buffett's leadership turned a modest investment into substantial wealth. In 1980 he discovered Warren Buffett, bought 40 shares of Berkshire Hathaway and now holds a cool $360 million dollars' worth.

Key Business Strategies

Horejsi's key strategy was a long-term, buy-and-hold approach, demonstrating remarkable patience. He invested in Berkshire Hathaway and maintained his position through market fluctuations, attending the annual meetings regularly to learn from Warren Buffett. The billionaire said: “I kept running the [family] business, but I just kept buying Berkshire. I can't really believe I put so much into one issue, though.”.

Philanthropy

Horejsi has also engaged in philanthropic efforts through the Horejsi Charitable Foundation, supporting educational and community causes.

Career Milestones

1962

Graduated from the University of Kansas

Began his career after graduating from the University of Kansas.

1980

Started Investing in Berkshire Hathaway

Began investing in Berkshire Hathaway after reading "The Money Masters".

Philanthropy & Social Impact

Community & Education

Horejsi Charitable Foundation

Undisclosed

Supports educational and community causes.

Business Philosophy & Leadership

Notable Quotes

"“I kept running the [family] business, but I just kept buying Berkshire. I can't really believe I put so much into one issue, though.”"