90% of investors are missing Warren Buffett’s most important advice

Why does Warren Buffett think it’s good for investors when stock prices go down? Stephen Wright has the answer that 90% of people might be missing.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Fans of Warren Buffett taking his photo

Image source: The Motley Fool

Key Points
  • Warren Buffett says that the most important thing in investing is to think about owning businesses, rather than stocks.
  • According to Buffett, 90% of market participants will look at stocks for their investment returns.
  • Investment returns, in Buffett's view, don't come from selling stocks to other people. They come from the earnings generated by the business.

In a recent interview with Charlie Rose, Warren Buffett reiterated his most important principle when it comes to thinking about stocks. He also said that (according to his estimates) 90% of people who buy stocks won’t follow his advice.

According to Buffett, the most important thing when it comes to stocks is thinking about stocks as businesses. If Buffett is right, then investors like me have a great opportunity to get ahead on most market participants just by having the right outlook on the stock market.

Investment returns

In his annual letter to Berkshire Hathaway shareholders, Buffett stated that he sees his job not as picking stocks, but as picking businesses. The difference, in Buffett’s view, is crucial to understanding the right way to think about stock market investing.

Here’s one way to bring out the difference. Over the last year, the price of Lloyds Banking Group shares increased by 4p per share. The company also paid out 2p per share in dividends.

Suppose I owned 100 shares in Lloyds at the start of last year. Which of the following is my investment return over the last year:

A: 200p (the dividend)
B: 400p (the share price increase)
C: 600p (the share dividend plus the share price increase)
D: None of the above

According to Buffett, the answer is D.

Buying businesses

Buffett regularly compares investing in stocks to owning a farm. There are two ways to make money by owning a farm. The first is by selling the farm to someone else. The second is by selling the crops it produces.

According to Buffett, the the investment return on a farm doesn’t come from being able to sell the farm to someone else. Rather, it comes from the crops it produces.

In the same way, Buffett thinks that a return on a stock investment doesn’t come from selling it to someone else. It comes from the cash that the underlying business produces.

Returning to Lloyds, this means that the investment return on 100 shares last year is determined by how much cash per share the company generated. Earnings per share from Lloyds were 7.5p last year, meaning an investment return of 750p for someone who owned 100 shares.

Warren Buffett on share prices

This is why Buffett says it is a bad thing for investors when share prices go up. When the price of stocks rise, investors can sell their shares to someone else for more than they paid for them. But this isn’t how Buffett thinks about investment returns.

Instead, Buffett thinks that it’s a good thing for investors when share prices go down. As an investor, my return is the earnings that Lloyds will generate in the future. The stock price only determines how much I have to pay for a share of those earnings. Since I’d rather pay a lower price, it’s good for me as an investor when share prices fall.

Thinking about owning businesses instead of owning stocks is Buffett’s most important advice. But 90% of market participants focus on stocks and hope to make money by selling their investments in the future. I think that means there’s a huge opportunity for investors like me to get ahead by following Buffett’s advice.

Stephen Wright owns Berkshire Hathaway (B shares). The Motley Fool UK has recommended Lloyds Banking Group. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Aston Martin DBX - rear pic of trunk
Investing Articles

Down 95%, what might it take for the Aston Martin share price to rise 2,000%?

The Aston Martin share price has collapsed. Our writer considers what it might take for it to regain some ground…

Read more »

Investing Articles

How are Diageo shares looking in April 2026?

It's been an eventful year so far, but what has the impact been for Diageo shares, and where might they…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

P/Es below 7! 3 staggeringly cheap shares despite yesterday’s rally

Investors who fear they have missed their opportunity to buy cheap shares as the stock market recovers might want to…

Read more »

ISA coins
Investing Articles

Want to know what UK investors have been buying in their ISAs?

Looking for stock, trust, and fund ideas this April? Royston Wild discusses what Brits have been stuffing in their Stocks…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

Why aren’t people buying Greggs shares by the bucketload?

Greggs' shares remain in the doldrums. But should Foolish investors consider pouncing while others won't? Paul Summers takes a fresh…

Read more »

Picture of an easyJet plane taking off.
Investing Articles

£10,000 invested in easyJet shares 2 days ago is now worth…

easyJet shares just experienced a sharp move higher. So anyone who invested in the budget airline operator two days ago…

Read more »

Wall Street sign in New York City
Investing Articles

I’m getting ready for a dramatic stock market crash

Our writer sees plenty of reasons that could mean a lot of stock market volatility is on the way. But…

Read more »

Young Asian woman with head in hands at her desk
Investing Articles

£5,000 invested in BP shares 2 days ago is now worth…

BP shares were in a very strong upward trend. However, in the last few days they have pulled back amid…

Read more »