Fortunately, Graham won a scholarship at Columbia, where his brilliance burst into full flower. He graduated in 1914, second in his class. Before the of graham’s final semester, three departments- English, philosophy, and mathematics-asked him to join the faculty. He was all of 20 years old.
Instead of academia, graham decided to give Wall Street a shot. He started as a clerk at the bond-trading firm, soon became an analyst, then a partner, and before long was running his own investment partnership.
The internet boom and bust would not have surprised Graham. In April 1919, he earned a 250% return on the first day of trading for Savold Tire, a new offering in the booming automotive business; by October, the company had been exposed as a fraud and the stock was worthless.
Graham became a master at researching stocks in microscopic, almost molecular, detail. In 1925, plowing through the obscure reports filed by oil pipelines with the U.S. Interstate Commerce Commission, he learned that Northern Pipe Line Co.-then trading at $65 per share-held at least $80 per share in high-quality bonds. (He bought the stock, pestered its managers into raising the dividend, and came away with $110 per share three years later.)
Despite a harrowing loss of nearly 70% during the Great Crash of 1929-1932, Graham survived and thrived in its aftermath, harvesting bargains from the wreckage of the bull market. There is no exact record of Graham’s earliest returns, but from 1936 until he retired in 1956, his Graham-Newman Corp. gained at least 14.7% annually, versus 12.2% for the stock market as a whole-one of the best long term track records on Wall Street history.
How did Graham do it? Combining his extraordinary intellectual powers with profound common sense and vast experience, Graham developed his core principles, which are at least as valid today as they were during his lifetime:
- A stock is not just a ticker symbol or an electronic blip; it is an ownership interest in an actual business, with an underlying value that does not depend on its share price.
- The market is a pendulum that forever swings between unsustainable optimism (which makes stocks too expensive) and unjustified pessimism (which makes them too cheap). The intelligent investor is a realist who sells to optimists and buys from pessimists.
- The future value of every investment is a function of its present price. The higher the price you pay, the lower your return will be.
- No matter how careful you are, the one risk no investor can ever eliminate is the risk of being wrong. Only by insisting on what Graham called the margin of safety”-never overpaying, no matter how exciting an investment seems to be-can you minimize your odds of error
- The secret to your financial success is inside yourself. If you become a critical thinker who takes no Wall Street “fact” on faith, and you invest with patient confidence, you can take steady advantage of even the worst bear markets. By developing your discipline and courage, you can refuse to let other people’s mood swings govern your financial destiny. In the end, how your investments behave is much less important that how you behave.
Source: Benjamin Graham - The intelligent Investor