LeaderPortfolio
Buffett
Warren Buffett
Rank #12
UNITED STATESfinance-investmentsBerkshire Hathaway

Warren Buffett

Net Worth
$148.263B
0% (24h)
Warren Buffett, often hailed as the "Oracle of Omaha," is an American investor and philanthropist. He is the chairman of Berkshire Hathaway, a multinational conglomerate. Born in 1930, Buffett's career spans decades, marked by his value investing approach. His source of wealth stems from Berkshire Hathaway's diverse portfolio. Buffett's achievements include building Berkshire Hathaway into one of the world's largest and most successful companies, and donating the majority of his wealth to philanthropy. As of January 2026, his net worth is approximately $148.9 billion. He continues to be a leading figure in the financial world, known for his insightful perspectives and commitment to giving back.

The Full Dossier

Early Life

Warren Edward Buffett was born on August 30, 1930, in Omaha, Nebraska. He showed an early interest in business and investing, influenced by his father, a U.S. congressman and businessman. He began his education at Rose Hill Elementary School. In 1947, he enrolled at the Wharton School of the University of Pennsylvania before graduating from the University of Nebraska at 20. He later earned a Master of Science in Economics from Columbia University, where he learned value investing under Benjamin Graham.

Rise to Success

Buffett began his professional career in his father's firm, Buffett-Falk & Co., and later worked at Graham-Newman Corp. as a securities analyst. In 1956, he formed Buffett Partnership Ltd. In 1965, Buffett took control of Berkshire Hathaway, a textile manufacturing company, which he transformed into a diversified holding company. He built Berkshire Hathaway into one of the largest and most successful companies in the world, known for its long-term investments in various industries.

Key Business Strategies

Buffett is renowned for his value investing strategy, focusing on buying undervalued companies with strong fundamentals and competitive advantages. He emphasizes long-term investments, a focus on management quality, and a margin of safety. His investment philosophy, rooted in Graham's teachings, prioritizes thorough research and a patient approach to investing.

Philanthropy

Warren Buffett has pledged to give away over 99% of his wealth. He has donated nearly $65 billion to philanthropic causes, primarily through the Gates Foundation and his children's foundations. In 2010, he and Bill Gates launched The Giving Pledge, encouraging billionaires to donate at least half their fortunes to charity.

Career Timeline

2025

Retired as CEO of Berkshire Hathaway

Stepped down from the CEO role at the end of the year, handing the role to Greg Abel while remaining chairman.

2010

Launched The Giving Pledge

Co-founded with Bill Gates, encouraging billionaires to donate a significant portion of their wealth.

1965

Took Control of Berkshire Hathaway

Transformed a struggling textile company into a diversified holding company.

1956

Founded Buffett Partnership Ltd.

Started his investment partnership, laying the groundwork for his future success.

Philanthropic Impact

Philanthropy$65B

Giving Pledge

Committed to donating over 99% of his wealth to philanthropic causes.

Philanthropy$XB

Gates Foundation

Major recipient of Buffett's charitable donations, focusing on global health, development, and education.

Philanthropy$XB

Susan A. Buffett Foundation

Supports education and healthcare initiatives, funded by his daughter Susan.

Wealth Trajectory