Here’s how I’d try and turn £500 into £1,000 using the Warren Buffett method

Could using the Warren Buffett investing formula help our writer try and double his money? He thinks so — and outlines the steps he’d take.

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.

Buffett at the BRK AGM

Image source: The Motley Fool

It has been a long, long time since investor Warren Buffett was spending just a few hundred dollars at a time on share purchases. For a lot of us though, a few hundred pounds may be all we have to spare at any given moment to invest in shares.

I think that could still be a potentially lucrative move. In fact, Buffett’s investing principles might help me try and hit the target of doubling my money. Here is how.

Forgetting the short term

Can I double my money owning shares in just a few weeks? It is theoretically possible, but highly unlikely. I have never managed to do that and I think that is probably the case for most investors.

Buffett says that if you are not willing to own a share for 10 years, you should not even consider holding it for 10 minutes. Dramatic returns in a short timeframe are the stuff of speculation more than investment.

The Buffett approach is about buying a stake in a great business that sells for an attractive price and then holding it for the long term. If the business truly is great, hopefully the shares might double, or better – but it could take time. Buffett started building his stake in Apple in 2016, for example, and it is now worth far more than twice what it cost.

Spreading my investments

But what if a company I think is great turns out to be a disappointing investment? For example, maybe customer needs change or some unexpected event turns a previously profitable business model on its head. If that happens and the shares fall, I could lose some or even all of my money. If I had invested the full £500 in one company, I would have none of it left.

That is why, just like Buffett, I would diversify my investments across a range of companies. That way, even if one of them disappoints, I might still be able to hit my goal of turning £500 into £1,000.

Buffett does not rush

A lot of people think that if they want to try and get wealthier, they ought to start buying shares as soon as possible.

However, I see that as a mistake. The quality of a company matters – but so does the price I pay for its shares. Buying shares of a great company when they are overpriced could turn out to be a bad investment, even if the business does well.

That is why Buffett does not rush. Indeed, sometimes he spends years waiting for the right moment to invest in a particular company. Right now, for example, he is building a large stake in Occidental. But he was already buying shares in the company three years ago and likely had followed its fortunes for many years before that.

Choosing a good moment to invest can dramatically improve long-term returns compared to overpaying for a share. That helps explain Buffett’s patience – and I think I can apply it to my own investment decisions.

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

Black woman using smartphone at home, watching stock charts.
Investing Articles

2 spectacular growth stocks to consider buying in March

Investors ignore the risks with growth stocks when things are going well. But when this changes, fixating on the dangers…

Read more »

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

Why is the FTSE 100 suddenly beating the S&P 500?

The UK's blue-chip index has been on fire over the past couple of years, helping it catch up to the…

Read more »

Artillery rocket system aimed to the sky and soldiers at sunset.
Investing Articles

This non-oil FTSE stock’s risen 4.6% in 3 days. What’s going on?

Against the backdrop of trouble in the Middle East, James Beard investigates why this FTSE 100 stock’s doing so well.…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Investing Articles

Has a 2026 stock market crash just come a whole lot closer?

If we're in for a stock market crash, what's the best way for us to prepare, and what kinds of…

Read more »

Silhouette of a bull standing on top of a landscape with the sun setting behind it
Investing Articles

Up 79% in a year, this FTSE 250 stock still gets a resounding Strong Buy from analysts

This under-the-radar growth stock in the FTSE 250 has been on fire over the past 12 months. Why are City…

Read more »

Frustrated young white male looking disconsolate while sat on his sofa holding a beer
Investing Articles

Vistry shares down 20%! Here’s what I’m doing…

Vistry shares have crashed as the firm cuts prices and moves away from share buybacks. But is Stephen Wright’s long-term…

Read more »

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

The IAG share price is climbing today despite war fears – what’s going on?

It's been a tough week for the IAG share price and Harvey Jones expects more volatility. Yet the FTSE 100…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

By March 2027, £1,000 invested in Natwest shares could turn into…

NatWest shares have been on a tear in recent years. What might the next 12 months have in store for…

Read more »