In this fresh take on Buffett's irrefutable investment methods, Robert Hagstrom shows readers how to apply Buffett's principles to technology and international investing using real-life case studies of successful fund managers like Legg Mason's Bill Miller.

Following the Buffett model, Hagstrom explains Buffett's four timeless principles: 1) analyze a stock as a business; 2) demand a margin of safety for each purchase; 3) manage a focus portfolio; 4) protect yourself from the speculative and emotional forces of the market. Then Hagstrom shows how Buffett's thinking can be applied in the new economy, addressing technology investing, international investing, small cap stocks, and socially responsible investing. Perhaps most valuable are Hagstrom's insights into the psychology behind Buffett's focus investing. For the first time, we are given sure-fire guidelines on how to become a winning Buffett disciple.