Billionaire Profile
Warren Buffett
Global Rank
#12

Image: Mark Hirschey | CC BY-SA 2.0 | via Wikimedia Commons

Warren Buffett

CEO, Berkshire Hathaway
UNITED STATES
Real-Time Net Worth
$139.764B
Estimated based on Berkshire Hathaway stock value as of April 27, 2026
+0.48% (24h)
Age
95
Source
Berkshire Hathaway
Industry
finance-investments
Citizenship
UNITED STATES

Biography

Warren Edward Buffett, born August 30, 1930, is a legendary American investor and philanthropist, celebrated as the "Oracle of Omaha." His estimated net worth of $148.9 billion (as of January 2026) places him among the world's wealthiest individuals. His wealth stems primarily from his ownership of Berkshire Hathaway, a multinational conglomerate. Buffett's career, spanning over seven decades, transformed a struggling textile company into a $1.1 trillion conglomerate. Known for his value investing approach, he focuses on acquiring companies with durable competitive advantages. He is also celebrated for his philanthropy, having pledged to donate almost all of his wealth to charitable causes. Buffett's legacy includes not only financial success but also a lasting impact on corporate governance and the investment world.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/27/2026

Wealth Over Time

In-Depth Profile

Early Life

Warren Buffett was born in Omaha, Nebraska, on August 30, 1930. He was the only son and second of three children. Buffett displayed an aptitude for business and finance from a young age, demonstrating exceptional mathematical abilities. By age 11, he had already begun investing in stocks. He attended the Wharton School of the University of Pennsylvania for two years before transferring to the University of Nebraska-Lincoln, where he earned a degree in Business Administration. He then pursued a Master's degree in Economics from Columbia University, where he studied under Benjamin Graham, the father of value investing.

Rise to Success

Buffett's career began with an investment partnership in 1956. He later took control of Berkshire Hathaway in 1965, transforming it from a textile manufacturer into a diversified investment conglomerate. His investment strategy, heavily influenced by Benjamin Graham, focused on identifying undervalued companies with strong fundamentals. Buffett's success grew through strategic investments in various sectors, including insurance, energy, and consumer goods. He is known for his long-term investment approach, holding stocks for extended periods and focusing on the intrinsic value of companies.

Key Business Strategies

Buffett's key business strategies involve value investing, identifying companies with a durable competitive advantage, and maintaining a concentrated portfolio. He emphasizes buying "wonderful companies at fair prices" rather than just cheap stocks. His strategy includes a deep understanding of a company's business model, management, and financial health. Buffett is also known for his preference for simple business models and his willingness to hold investments for the long term. Berkshire Hathaway's success is a testament to these strategies.

Philanthropy

Warren Buffett is also a prominent philanthropist, having pledged to give away almost all of his wealth. He and Bill Gates initiated The Giving Pledge in 2010, encouraging billionaires to donate at least half their fortunes to charitable causes. Buffett has donated billions to the Bill & Melinda Gates Foundation and his family's foundations. He has contributed over $41 billion to philanthropic causes so far.

Career Milestones

1951

Began career as an investment salesman

Worked at Buffett-Falk & Co.

1954

Became a securities analyst

Worked at Graham-Newman Corp.

1956

Founded Buffett Partnership Ltd.

Started his own investment firm

1965

Took control of Berkshire Hathaway

Began transforming the company into a conglomerate

2010

Co-founded The Giving Pledge

Launched the initiative with Bill Gates

2025

Announced retirement as CEO

Will step down at the end of 2025

Philanthropy & Social Impact

Philanthropy

The Giving Pledge

$XB

Commitment to donate the majority of his wealth to charitable causes.

Business Philosophy & Leadership

Notable Quotes

"Do not save what is left after spending; instead spend what is left after saving."

"It's far better to buy a wonderful company at a fair price than a fair company at a wonderful price."

"Price is what you pay. Value is what you get."

Leadership Principles

Integrity

Emphasizing honesty, transparency, and ethical conduct in all business dealings.

Long-Term Perspective

Focusing on long-term value creation rather than short-term gains.

Competent Management

Investing in companies with strong, capable, and trustworthy management teams.

Durable Competitive Advantage

Seeking companies with sustainable competitive advantages that protect them from competitors.