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Buffett Partnership Letter Mid-1966

1966 first half letter on performance and investment comparison

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Buffett Partnership Letter Mid-1966

Warren E. Buffett | July 12, 1966

First Half 1966 Performance

Metric Dow Partnership Limited Partners
First Half 1966 -8.7% +8.2% +7.7%

Dow declined from 969.26 to 870.10 in the first half.

Buffett's Goal

"It is my objective and my hope (but not my prediction!) that we achieve over a long period of time, an average yearly advantage of ten percentage points relative to the Dow."

Note: "Such results should be regarded as decidedly abnormal."

Investment Experiment

Buffett described an experiment: if you had invested $100,000 equally in the world's largest companies:

  • General Motors (largest auto)
  • Standard of New Jersey (largest oil)
  • Sears Roebuck (largest retail)
  • Dupont (largest chemical)
  • U.S. Steel (largest steel)
  • Aetna (largest insurance)
  • AT&T (largest utility)
  • Bank of America (largest bank)

"Even Samson gets clipped occasionally."

Long-Term Record

Period Dow Partnership Limited Partners
Cumulative (1957-H1 1966) 141.1% 1028.7% 641.5%
Annual Compounded 9.7% 29.0% 23.5%

Source

Warren E. Buffett, July 12, 1966.