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Warren Buffett

Warren Buffett (b. 1930): the most famous investor in history, ~20% compounded annually for six decades with Berkshire Hathaway. In this gallery he is the counterpoint: time as the edge, temperament as the advantage.

On this page

"The stock market is a device for transferring money from the impatient to the patient."
Period b. 1930, Omaha (Nebraska)
Vehicle Berkshire Hathaway (control since 1965)
Lens Value investing — the opposite pole from trading
Masters and sources Benjamin Graham (The Intelligent Investor); Charlie Munger; the annual shareholder letters

Who he is

Portrait — Warren Buffett

The "Oracle of Omaha" is in this gallery for a precise reason: he is the counterpoint every trader must know. A student of Benjamin Graham at Columbia, he took control of a declining textile mill — Berkshire Hathaway — and turned it into the world's most famous investment vehicle: roughly 20% compounded annually for almost sixty years, documented every year in shareholder letters that have become a free course in finance. He does no timing and uses no charts: his declared edge is a time horizon no manager under quarterly pressure can afford.

Contribution

  • Price ≠ value — Graham's legacy made proverbial: in the short run the market is a voting machine, in the long run a weighing machine. Mr. Market is a moody partner to exploit, not to imitate.
  • The circle of competence — operate only where you truly understand the business; the size of the circle matters less than knowing where its edge lies.
  • From Graham to Munger — the documented evolution: from "mediocre companies at extraordinary prices" to "wonderful companies at fair prices" — quality compounding over time beats the one-off discount.
  • Temperament as the edge — "be fearful when others are greedy, and greedy when others are fearful": emotional discipline as the primary competitive advantage, ahead of intelligence.
  • Structural patience — "our favourite holding period is forever": the long horizon as arbitrage against an ever-faster market.

What traders learn from him

  1. That there is another craft with rules opposite to yours: knowing which game you are playing — and not mixing them mid-match — avoids the classic error of the losing trade "turned investment".
  2. His edge is structural, not informational: a horizon others cannot hold. The question to ask yourself: what is the structural advantage of your process? (see edge)
  3. The investor's mindset serves the trader too: about total capital, drawdowns and your own career you reason as an investor, even when you operate as a trader.

Study path

In preparation — This entry will be extended with the principles of the shareholder letters and the famous cases (American Express 1964, Coca-Cola 1988, the 2008 crisis). The basics: investor-mindset and capital.

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