We have some exciting news to share! The Motley Fool UK has now become an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. We’ll be introducing a new name and brand over the coming weeks — we're very excited to share it with you and embark on this new chapter together!

I’d aim for a million by buying just 10 shares

Christopher Ruane sets out his thinking on why, to aim for a million, he’d make fewer, not more, stock market investment decisions.

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.

Warren Buffett at a Berkshire Hathaway AGM

Image source: The Motley Fool

The idea of becoming a millionaire has a certain appeal for many people. Some invest in the stock market, hoping that by buying dozens of different shares they might strike gold by finding a small company that turns out to be the next Tesla or Amazon. My own approach to aim for a million would be different. I would happily try to achieve that target by buying just five to 10 different shares.

Here’s why.

Focus on brilliant quality

If I was a sports team manager and could choose a bench of 50 decent players or the best five to 10 in the nation, I know what I would choose.

It is the same when it comes to shares, in my opinion.

The Warren Buffett approach to investing

Rather than diluting my results by trying to cover the waterfront, I would take the Warren Buffett approach to focussing on what seem like great shares.

Buffett has said that many investors would improve their investment returns by imagining that they had a punch card with 20 spaces and had to use one for every investment choice they made in their lifetime.

The key point, in my opinion, is that if we thought we had fewer choices we would focus more on the quality of our decisions.

From an investor’s perspective that can make a big difference.

A portfolio stacked with shares that perform strongly can, over time, massively outperform one focussed on shares that merely do quite well. That is why, to aim for a million, I would be happy to buy under a dozen different shares.

Finding shares to buy

But while that may sound good in theory, what does it mean in practice?

Making fewer investments means taking time and effort to find the few really great seeming opportunities that could potentially move the needle as I aim for a million.

For example, I may find a share I like but feel some concerns about risks I do not understand, or nervousness that it is not very attractively valued.

Rather than getting carried away with excitement, I try to pay attention to such red flags and so may decide not to invest on that basis.

Becoming a stock market millionaire

But finding brilliant shares to buy is only one part of the equation. Without spending the right sort of money on buying them, how can one practically aim for a million?

So, if I wanted to try and fulfil that ambition, I would also get into a serious habit of regular saving to invest.

As an example, imagine that I was able to achieve an average compound annual growth rate of 15% in my portfolio (a figure Buffett has regularly achieved but that is undoubtedly a challenge for many investors).

By investing £1,000 each month in my Stocks and Shares ISA and achieving that sort of result, I could have a million pound portfolio in less than a couple of decades from now. I might not, of course, as returns from investing are not guaranteed. But I think I have a chance.

John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Amazon and Tesla. 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

happy senior couple using a laptop in their living room to look at their financial budgets
Investing Articles

Plan to fund your retirement with just the State Pension? Good luck with that!

The UK's State Pension is ranked as one of the worst among the world's developed economies. Consider this alternative to…

Read more »

A handsome mature bald bearded black man in a sunglasses and a fashionable blue or teal costume with a tie is standing in front of a wall made of striped wooden timbers and fastening a suit button
Investing Articles

HSBC shares plunged 5% on Tuesday. Here’s what I did…

It's been a bumpy week for HSBC shares, as investors felt let down by the FTSE 100 bank's latest set…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

Want to invest in AMD, Micron and Nvidia stock on the cheap? Check out this FTSE trust 

This investment trust in the FTSE All-Share Index has huge positions in Nvidia and other stocks central to the multi-trillion-dollar…

Read more »

The flag of the United States of America flying in front of the Capitol building
Investing Articles

Palantir stock: I’m buying the dip after this week’s blowout Q1 earnings

AI stock Palantir experienced some weakness after its Q1 earnings, despite the fact that revenue climbed an incredible 85% year…

Read more »

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.
Investing Articles

Some pros and cons of buying dividend shares for passive income

Dividend shares can seem appealing, but they also carry risks. Christopher Ruane looks at what passive income potential -- and…

Read more »

Housing development near Dunstable, UK
Investing Articles

Down 73%, Vistry’s the worst-performing FTSE 250 share in my portfolio. Time to sell?

Mark Hartley outlines how UK housing market woes have driven down the price of one his core FTSE 250 holdings,…

Read more »

Aerial shot showing an aircraft shadow flying over an idyllic beach
Investing Articles

Just how cheap could IAG shares get this summer?

If the world runs out of jet fuel this summer then IAG shares could take a beating, says Harvey Jones.…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

Up 130% in 2026, can FTSE space stock Filtronic continue to soar?

Edward Sheldon thought that FTSE share Filtronic would do well in 2026. He wasn’t expecting it to shoot up 130%…

Read more »