How I’d invest £10k in a Stocks and Shares ISA to aim for a million

Getting a Stocks and Shares ISA to £1m sounds daunting. Our writer considers what it would take and which shares he’d consider to reach the goal.

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

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

I’m looking at the best ways to invest £10,000 in my Stocks and Shares ISA. With thousands of shares to choose from, where do I start?

Before looking at which shares to buy, I’d consider what it would take to grow £10,000 to £1m. It sounds quite far-fetched. And it is if I’m trying to reach this goal within just a few years.

But as a long-term investor, it’s a target that becomes much more realistic.

Building a £1m Stocks and Shares ISA

Let me explain. If I want to hit my goal in 10 years, I calculate that I’d need to earn a return of 58% per year. Without taking significant risks, that doesn’t sound likely to me.

But if I allow myself a much longer timeframe, like 35 years, I’d need to earn a more down-to-earth 14% a year.

Bear in mind that the long-term FTSE 100 return has been around 8% a year. So I’d need to try to beat that. And I’d aim to do so by picking some of the best shares I can find.

So how would I invest £10,000 to aim for a million? I’d split my investment equally across a basket of diversified shares. By that I mean that I’d pick several shares from a few different sectors.

Winning characteristics

There are some characteristics that I’d look for to hopefully find the winners of the future. Many of the features I’d go for are popular with legendary investors like Warren Buffett and Terry Smith.

For instance, I like high-quality companies as measured by return on capital employed (ROCE). In particular, I prefer to invest in companies that have a double-digit ROCE.

I also like to see profitable companies with plenty of cash flow, earnings growth and a solid balance sheet.

Buffett uses the word ‘moat’ to mean a sustainable competitive advantage. It’s something that the best companies have, in my opinion. It can come in many forms like a strong brand, a unique product, or a patent that leaves competitors standing.

I’d also aim to pick some large and some smaller companies. The larger firms could be less volatile, but the smaller ones might grow faster.

Top picks

Right now, there are many shares that tick my boxes. Here are seven that I’d happily buy today for my ISA: Astrazeneca, Howden Joinery, RELX, Diageo, Ashtead, Games Workshop and Rightmove.

On average they have a ROCE of 49%, and an operating profit margin of 34%. My basket also provides a 2.5% dividend. They each display many of the qualities noted above.

Bear in mind that much can change over a long timeframe. I’d need to continue to follow these companies over the years to ensure it still makes sense to own them. Despite current strength, new technology or competitors could dent my stocks in the future.

That said, I’m comfortable that these seven shares could help me reach my £1m target.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Harshil Patel has no position in any of the shares mentioned. The Motley Fool UK has recommended Diageo, Games Workshop, Howden Joinery Group, RELX, and Rightmove. 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

Illustration of flames over a black background
Investing Articles

Here’s why I’m staying well clear of Rivian stock

Electric vehicles have excited investors for years now, but can be hit or miss. Here's why Gordon Best will be…

Read more »

Chalkboard representation of risk versus reward on a pair of scales
Investing Articles

A 6%+ yield but down 24%! Time for me to buy more of this hidden FTSE 250 gem?

After a rapid share price fall, this FTSE 250 stock's dividend yield has risen, leaving me wondering whether I should…

Read more »

View of Lake District. English countryside with fields in the foreground and a lake and hills behind.
Investing Articles

The United Utilities share price is recovering after mixed earnings report and sewage spill

Is a mild increase in revenue and slightly boosted dividend enough to save the United Utilities share price in light…

Read more »

Dividend Shares

Here’s why the Legal & General share price looks super attractive to me

Jon Smith flags up an important characteristic about the Legal & General share price that makes it appealing to him…

Read more »

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

To aim for £1,000 a month in passive income, should I buy growth shares or value shares?

Deciding which shares are the best to invest in is important when considering long-term passive income. However, there are several…

Read more »

Asian man looking concerned while studying paperwork at his desk in an office
Investing Articles

Here’s why I think AMD stock should be higher

The semiconductor sector has been on a tear lately, but here's why Gordon Best thinks AMD stock still has plenty…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Here’s what investors need to know about the latest Warren Buffett stock

The mystery stock Warren Buffett has been buying has been disclosed to be Chubb – an above-average business at a…

Read more »

Smiling young man sitting in cafe and checking messages, with his laptop in front of him.
Investing Articles

The Sage share price slides on half-year results: is it time to buy?

Sage’s share price has slipped on an uncertain outlook. But the company’s results suggest it’s still making good progress, says…

Read more »