5 simple Warren Buffett moves for small investors

Christopher Ruane learns a handful of lessons from Warren Buffett that he thinks could help him invest even on a very small scale.

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.

Warren Buffett at a Berkshire Hathaway AGM

Image source: The Motley Fool

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.

Legendary investor Warren Buffett has made billions of dollars investing in the stock market. But while he has a lot of money at his disposal, many investors have just a few hundred pounds to put to work.

I reckon some of Buffett’s moves make as much (or even more) sense for me as a small private investor as they do for him.

Here are five of them.

Stay focused

Buffett has enough money that he could invest in hundreds of different shares.

But he does not.

Why? I think there are a couple of reasons. One is that he sticks to his circle of competence. Investing in what one understands makes it easier to assess a business and whether its share price offers good value.

Another reason is that Buffett knows superior returns come from investing in a small group of great shares, not a wider pool of merely mediocre ones.

Be realistic

Buffett has done very well. But that has come from sustained success year after year, not one big incredible move.

Looking at the companies in which he invests, one finds household names including Apple and Coca-Cola.

The Warren Buffett approach to investment involves being realistic about likely returns and managing risk, not investing in tiny unknown companies hoping their share price suddenly doubles or triples.

Cut losses

Even he makes mistakes, though.

Some have been very costly – and Buffett thinks some were made worse by his ‘thumb-sucking’. That was the phrase he used to describe his slow approach when selling a stake in Tesco in 2014.

When he realises he has made a mistake, he has proven himself willing to sell, even at a loss. Hope alone is not an investing strategy, after all.

Diversified portfolio

Although he has a focused approach to investing, one can have too much of a good thing. He liked textile manufacturer Berkshire Hathaway so much he bought the whole company. But while its name survives, the original business does not. It now houses his wider investments.

By spreading his investments across a range of industries and companies, Buffett benefits from the risk management principle of diversification.

As a small investor, I would say that that is perhaps even more important for me than it is for a billionaire like Buffett.

With limited funds, it can be tempting simply to put all the money into one apparently great idea. But even the best companies can run into unexpected difficulties. Like Buffett, I always diversify.

Long-term mindset

Warren Buffett has been investing for many decades.

That has helped him take a long-term approach to investing. Buying into a great company when its shares sell at an attractive price, then holding for the long term can be a lucrative yet passive way to build wealth.

That has worked for him. I also think it could help a small investor like me.

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Apple. 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

Group of young friends toasting each other with beers in a pub
Investing Articles

FTSE 100 shares: has a once-a-decade chance to build wealth ended?

The FTSE 100 index has had a strong 2025. But that doesn't mean there might not still be some bargain…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

I asked ChatGPT for its top passive income ideas for 2026 and it said…

Stephen Wright is looking for passive income ideas for 2026. But can asking artificial intelligence for insights offer anything valuable?

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Here’s how a 10-share SIPP could combine both growth and income opportunities!

Juggling the prospects of growth and dividend income within one SIPP can take some effort. Our writer shares his thoughts…

Read more »

Tabletop model of a bear sat on desk in front of monitors showing stock charts
Investing Articles

The stock market might crash in 2026. Here’s why I’m not worried

When Michael Burry forecasts a crash, the stock market takes notice. But do long-term investors actually need to worry about…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Is this FTSE 250 retailer set for a dramatic recovery in 2026?

FTSE 250 retailer WH Smith is moving on from the accounting issues that have weighed on it in 2025. But…

Read more »

Young Black woman using a debit card at an ATM to withdraw money
Investing Articles

I’m racing to buy dirt cheap income stocks before it’s too late

Income stocks are set to have a terrific year in 2026 with multiple tailwinds supporting dividend growth. Here's what Zaven…

Read more »

ISA Individual Savings Account
Investing Articles

Aiming for a £1k passive income? Here’s how much you’d need in an ISA

Mark Hartley does the maths to calculate how much an investor would need in an ISA when aiming for a…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

Is investing £5,000 enough to earn a £1,000 second income?

Want to start earning a second income in the stock market? Zaven Boyrazian breaks down how investors can aim to…

Read more »