25 Golden Rules In Stock Market Investing-Peter Lynch


Peter Lynch, often referred as the mutual fund wizard by the investment community, is one of the most successful investors of all time. He was the fund manager of the Magellan Fund under Fidelity Investments, from the period between 1977 to 1990. In this 13 years of his tenure, Lynch generated an average annual return of 29.20 percent. This means that if you had handed Peter Lynch your money, it would have increased by almost 2700% in a period of 13 years.

When Lynch started as the fund manager of Magellan fund in 1977, he has $18 million assets under management. By the time he retired in 1990, assets under management increased to $14 billion. He is one of the very few fund managers who achieved such phenomenal return for long period of time (13 years).

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Here, we have presented 25 golden rules in investing by the legendary Peter Lynch. It is extracted from his book “Beating the street”.

Golden Rules In Stock Market Investing

1. Investing is fun, exciting, and dangerous if you don’t do any work.

2. Your investor’s edge is not something you get from Wall Street experts. It’s something you already have. You can outperform the experts if you use your edge by investing in companies or industries you already understand.

3. Over the past three decades, the stock market has come to be dominated by a herd of professional investors. Contrary to popular belief, this makes it easier for the amateur investor. You can beat the market by ignoring the herd.

4. Behind every stock is a company. Find out what it’s doing.

5. Often, there is no correlation between the success of a company’s operations and the success of its stock over a few months or even a few years. In the long term, there is a 100 percent correlation between the success of the company and the success of its stock. This disparity is the key to making money; it pays to be patient, and to own successful companies.

6. You have to know what you own, and why you own it. “This baby is a cinch to go up!” doesn’t count.

7. Long shots almost always miss the mark.

8. Owning stocks is like having children don’t get involved with more than you can handle. The part-time stock picker probably has time to follow 8-12 companies, and to buy and sell shares as conditions warrant. There don’t have to be more than 5 companies in the portfolio at any one time.

9. If you can’t find any companies that you think are attractive, put your money in the bank until you discover some.

10. Never invest in a company without understanding its finances. The biggest losses in stocks come from companies with poor balance sheets. Always look at the balance sheet to see if a company is solvent before you risk your money on it.

11. Avoid hot stocks in hot industries. Great companies in cold, non-growth industries are consistent big winners.

12. With small companies, you’re better off to wait until they turn a profit before you invest.

13. If you’re thinking about investing in a troubled industry, buy the companies with staying power. Also, wait for the industry to show signs of revival. Buggy whips and radio tubes were troubled industries that never came back.

14. If you invest $1,000 in a stock, all you can lose is $1,000, but you stand to gain $10,000 or even $50,000 over time if you’re patient. The average person can concentrate on a few good companies, while the fund manager is forced to diversify. By owning too many stocks, you lose this advantage of concentration. It only takes a handful of big winners to make a lifetime of investing worthwhile.

15. In every industry and every region of the country, the observant amateur can find great growth companies long before the professionals have discovered them.

16. A stock-market decline is as routine as a January blizzard in Colorado. If you’re prepared, it can’t hurt you. A decline is a great opportunity to pick up the bargains left behind by investors who are fleeing the storm in panic.

17. Everyone has the brainpower to make money in stocks. Not everyone has the stomach. If you are susceptible to selling everything in a panic, you ought to avoid stocks and stock mutual funds altogether.

18. There is always something to worry about. Avoid weekend thinking and ignore the latest dire predictions of the newscasters. Sell a stock because the company’s fundamentals deteriorate, not because the sky is falling.

19. Nobody can predict interest rates, the future direction of the economy, or the stock market. Dismiss all such forecasts and concentrate on what’s actually happening to the companies in which you’ve invested.

20. If you study 10 companies, you’ll find 1 for which the story is better than expected. If you study 50, you’ll find 5. There are always pleasant surprises to be found in the stock market—companies whose achievements are being overlooked on Wall Street.

21. If you don’t study any companies, you have the same success buying stocks as you do in a poker game if you bet without looking at your cards.

22. Time is on your side when you own shares of superior companies. You can afford to be patient—even if you missed Wal-Mart in the first five years, it was a great stock to own in the next five years. Time is against you when you own options.

23. If you have the stomach for stocks, but neither the time nor the inclination to do the homework, invest in equity mutual funds. Here, it’s a good idea to diversify. You should own a few different kinds of funds, with managers who pursue different styles of investing: growth, value, small companies, large companies, etc. Investing in six of the same kind of fund is not diversification. The capital-gains tax penalizes investors who do too much switching from one mutual fund to another. If you’ve invested in one fund or several funds that have done well, don’t abandon them capriciously. Stick with them.

24. You can take advantage of the faster-growing economies by investing some portion of your assets in an overseas fund with a good record.

25. In the long run, a portfolio of well chosen stocks and/or equity mutual funds will always outperform a portfolio of bonds or a money-market account. In the long run, a portfolio of poorly chosen stocks won’t outperform the money left under the mattress.


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One thought on “25 Golden Rules In Stock Market Investing-Peter Lynch

  • May 18, 2021 at 5:34 am

    Thank you investopaper website for all the information


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