How I’d use £500 investing in shares to try to make a 100% return

With just £500 to spare, here’s how Christopher Ruane would try to double his money by investing in shares.

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.

I’d like to try to double my money investing in shares. Although that sounds like something I’d need a lot of money to do, I reckon it’s possible even with a fairly modest sum.

Here’s how I would put £500 to work investing in shares now, to try to make a 100% return.

Focus on capital preservation

With a limited capital pot, my margin for error would be small. Any stock market typically contains some shares that could double in price – but equally could go to zero.

So, I’d focus first and foremost on capital preservation. Instead of throwing my £500 after a faddish or unproven name, I’d look for shares in companies that are long-established and have demonstrated their ability to generate profits.

Past performance isn’t necessarily an indicator of future performance. So while I would begin with a focus on risk management, I’d also consider future prospects in hunting for companies that I felt had resilient prospects.

How I could double my money investing in shares

Practically speaking, there are three ways I could double my money.

First would be to pick shares that could double in price. That’s possible – shares I hold such as Stagecoach have doubled in recent months, for example, although the one-year share price growth of 27% is less dramatic. But if a company is successful with good prospects, efficient market theory suggests that should largely be reflected in the price. So finding shares that could double in value is possible, but typically not easy.

A second approach would be to double my money through income. I previously outlined how investing in a high-yield share like tobacco specialist Imperial Brands could double one’s money over the long-term if dividends are maintained. That appeals to me, but it requires patience. Imperial’s current yield of 8.8% would prospectively double my money through dividends alone only after 12 years, albeit with the ever present risk of a dividend cut.

Thirdly I could consider investing in shares and aiming for a mixture of capital growth and income. For example, a share like M&G currently yields over 8%. But whereas long-term demand for tobacco could fall, I think growth in financial services demand could lead to share price growth.

Growth and income

In fact there are a few shares right now which I think offer attractive prospects for capital growth and income.

Aside from M&G, another is BP. Its dividend yield is 5.4%, which is attractive although would take close to 20 years to double my money. But I also think the company has long-term growth prospects. Many investors see a risk of oil use declining. I expect it to hold up well thanks to population growth and industrial uses, while recent capex cuts across the industry could help push prices higher in coming years as new supplies are constrained. But BP also has a growing business in alternative energies. The long-term profitability of those might not be as good as oil. But its energy expertise could help it perform well in the emergent sector.

christopherruane owns shares of Imperial Brands and Stagecoach. The Motley Fool UK has recommended Imperial Brands. 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

This way, That way, The other way - pointing in different directions
Investing Articles

As the FTSE indexes sink, these unique dividend shares are making investors money

These two dividend shares are in positive territory for the month and outperforming the major FTSE indexes by a significant…

Read more »

Rolls-Royce's Pearl 10X engine series
Investing Articles

Down 15% in days, are Rolls-Royce shares suddenly a bargain again?

Rolls-Royce shares have been heading south over the past couple of weeks. This writer thinks that makes sense -- but…

Read more »

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

What would a 40-year-old need to put into an empty SIPP to target monthly passive income of £1,000?

From a standing start at 40, how might someone target a four-figure monthly income stream from their SIPP? Christopher Ruane…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

As the ISA deadline approaches, UK investors have the opportunity to buy cheap shares

In recent weeks, equity markets have fallen significantly due to the conflict in the Middle East. As a result, many…

Read more »

Array of piggy banks in saturated colours on high colour contrast background
Investing Articles

£5k left in a Stocks and Shares ISA? 2 top ETFs to consider buying in April

Ben McPoland highlights a pair of very different ETFs that he thinks could help generate long-term wealth inside an ISA…

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

Could a £20,000 ISA end up generating £20,000 of passive income each year?

Could a Stocks and Shares ISA ultimately cover its own cost each year with the passive income it produces? Christopher…

Read more »

A young black man makes the symbol of a peace sign with two fingers
Investing Articles

2 top stocks to consider buying after this week’s FTSE carnage

Investors looking for beaten-up stocks to buy for the long term have a lot of great options after the recent…

Read more »

Smart young brown businesswoman working from home on a laptop
Investing Articles

A stock market crash could be a gift for long-term investors

A stock market crash could present some outstanding buying opportunities. But the key to taking advantage is knowing what to…

Read more »