Value Investing: Buffett focuses on investing in companies that are undervalued by the market, based on his analysis of their intrinsic value.
Long-Term Focus: He takes a long-term view of his investments, often holding stocks for decades rather than months or years.
Margin of Safety: Buffett seeks to minimize risk by only investing in companies that are trading at a significant discount to their intrinsic value.
Circle of Competence: He only invests in companies that he understands well and avoids those that are outside his "circle of competence."
Patience: Buffett is known for his patient approach to investing, waiting for the right opportunities to present themselves rather than making impulsive decisions.
Diversification: While he focuses on a relatively small number of companies, he also believes in the importance of diversification and not putting all your eggs in one basket.
Rationality: Buffett emphasizes the importance of thinking rationally and objectively when making investment decisions, rather than being swayed by emotions or short-term market trends.