This book was written in 2008 by former Morgan Stanley Equity Research Analyst Alice Schroeder. She covered the insurance space and got unprecedented access to the Oracle from Omaha in the only ever-authorized biography of Warren Buffett.
The book shares meaningful details of the full chronology of his life as well as a well-rounded take on the world’s most famous investor’s personal, academic, family, and philanthropic life—alongside great detail of his investments, investment vehicles, the evolution of selling race track horse programs to Buffett partners, and ultimately the acquisition and growth of Berkshire Hathaway from what he called his worst M&A deal to a global investment juggernaut.
The book does an excellent job of giving a real insight into how his mind works across all vectors. He is a deeply complex man with the rare skill of achieving outstanding accomplishments and making them seem simple in description.
Ben Graham deeply shaped his investment training, including the concepts of a margin of safety over book value, extreme price discipline, and the nature of partnership with management teams. The transition from stock picking combined with what we would call today active or a friendly flavor of activist investing all had to evolve with scale into control acquisitions, which was no small feat.
Towards the end of the book, there is a great discussion of how he famously shunned technology investing (due to lack of sector expertise) yet forged one of his most influential bonds, largely over philanthropy, but also shared intellectual curiosity with Bill Gates. He gives an infamous speech at the annual Allen & Co Sun Valley conference during the height of the dot com boom, reminding the audience that the market can only function as a voting machine for so long before reverting to its fundamental need to be a weighing machine (of intrinsic value).
In the fifteen years since its printing, he ultimately held Apple as their largest position (which just last week was reduced by over 50%), parted ways with the Gates Foundation, and following the death of his longtime partner Charlie Munger has moved far more actively into succession planning at Berkshire Hathaway. A constantly evolving mind.