Finance

Common Stocks and Uncommon Profits

by Philip Fisher

How do you find a great company?

Philip Fisher ran an investment firm in San Francisco for decades, hunting for a few companies that could keep growing for years. His 1958 book explains how to find them, how to check them, and when, if ever, to sell.

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What you'll learn

  • Scuttlebutt
  • Fifteen points
  • Character counts
  • Almost never sell
  • Don't overdo diversification

The key ideas in Common Stocks and Uncommon Profits

Scuttlebutt

Fisher's word for gathering gossip about a business. Talk to its customers, suppliers, competitors and former employees. Put enough of those conversations together and you'll know things about the company that its annual report will never tell you.

Fifteen points

Fisher lists fifteen points to check. Most of them look ahead: products that can keep sales growing for years, research that pays off, a strong sales force, healthy profit margins, and managers who think in decades.

Character counts

Two of Fisher's points are about honesty. One is whether managers talk openly to shareholders when things go wrong, or go quiet. The other is whether their integrity is beyond question. Fail that one, he says, and nothing else about the company should tempt you.

Almost never sell

Fisher gives three reasons to sell. You misjudged the company in the first place, it no longer passes his tests, or you've found something much better. A share price that has risen a lot is not on the list.

Don't overdo diversification

Fisher thought owning too many shares was its own kind of risk. An investor spread across dozens of companies can't know any of them well. He preferred a small number of businesses he understood thoroughly.

Lines worth underlining

  1. Scuttlebutt

    Before buying, talk to a firm's customers, rivals and suppliers. Fisher called this gathering of gossip scuttlebutt.

  2. Growth

    Look for companies whose sales can keep growing for years, backed by serious spending on research.

  3. Margins

    Healthy profit margins matter. Growing sales are little use if the company earns almost nothing on them.

  4. Honest bosses

    Avoid bosses who hide bad news or bend the truth, however clever they seem.

  5. Holding

    Once you've found a great company, hold it for years. Selling to grab a small gain is usually a mistake.

One thing to try

Make one scuttlebutt call

Pick a company you use or invest in. This week, ask one person who deals with it, like a customer, a supplier or someone who used to work there, what it's really like. Write down one thing the annual report didn't tell you.

There's more to Common Stocks and Uncommon Profits

Knotd has the key ideas from 250+ non-fiction books, each in a few minutes, in plain words. Common Stocks and Uncommon Profits comes with a Spot the Trap case to make it stick.

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Questions about Common Stocks and Uncommon Profits

What is Common Stocks and Uncommon Profits about?

How do you find a great company? Philip Fisher ran an investment firm in San Francisco for decades, hunting for a few companies that could keep growing for years. His 1958 book explains how to find them, how to check them, and when, if ever, to sell.

What are the key ideas in Common Stocks and Uncommon Profits?

Scuttlebutt; Fifteen points; Character counts; Almost never sell; Don't overdo diversification.

What's one thing to try from Common Stocks and Uncommon Profits?

Pick a company you use or invest in. This week, ask one person who deals with it, like a customer, a supplier or someone who used to work there, what it's really like. Write down one thing the annual report didn't tell you.

Is Common Stocks and Uncommon Profits on Knotd?

Yes. Knotd has the key ideas from Common Stocks and Uncommon Profits in a few minutes, in plain words, plus a Spot the Trap case to test them. It's one of 250+ non-fiction books in the app.