How I’d invest £1,000 in a Stocks and Shares ISA to aim for long-term wealth

Shares in Rentokil Initial have fallen 35% over the last 12 months. Stephen Wright thinks this could be a good time to buy it for a Stocks and Shares ISA.

| More on:

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.

ISA coins

Image source: Getty Images

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.

Whether it’s building wealth or passive income, a Stocks and Shares ISA can be a great tool for UK investors. But it’s extremely important for investors to think carefully about what to buy.

Different stocks are attractive at different times. But if I had £1,000 to invest right now, I’d buy 239 shares in FTSE 100 company Rentokil Initial (LSE:RTO). 

Steady demand

The pest control business isn’t particularly exciting, but it has a number of very attractive properties for investors. The first is that it isn’t cyclical.

It doesn’t matter what happens with inflation, interest rates, or the upcoming election. Rats, flies, and bed bugs will keep showing up and they will need dealing with. 

The second is that there are some favourable long-term trends. One of these is global warming – warmer summers and wetter winters create better environments for insects to breed in. 

All of this means Rentokil is in an industry where demand isn’t going away anytime soon. And it has an unusually strong competitive position.

Competitive strengths

The key to Rentokil’s competitive strength is its scale. Being the biggest operator in the industry gives the firm some significant advantages and can boost returns for investors.

Most notably, size allows the company to attract more business in a particular area. This reduces travel time for technicians, increasing productivity and bringing down traveling costs. 

In October 2022, Rentokil made a big investment in this regard. It agreed to buy Terminix – one of its largest competitors in the US, expanding its presence in the largest market in the world. 

The company paid a lot for the deal. It increased its total debt from around £2bn to just under £5.5bn and its interest payments grew from £34m to £189m. 

Acquisition risks

This is something investors will need to pay close attention to. Rentokil is hoping increased scale can bring more efficiencies, but the risk is that the costs are guaranteed and the benefits are anticipated.

Since then, though, the stock has fallen significantly. The company’s share price is down 35% over the last 12 months and I think there’s a buying opportunity here for shareholders.

The stock currently trades at a price-to-earnings (P/E) ratio of around 27. That sounds like a lot, but it isn’t compared to where it has been trading over the last few years.

Furthermore, analysts are expecting earnings per share to increase from 23p last year to 35p by 2027. If this happens, the current price represents an earnings multiple of just under 12. 

A buying opportunity

Rentokil shares could be a terrific investment over the next few years. It has a strong position in an industry that enjoys steady demand and the market looks set to grow from here. 

Earnings are likely to increase as the company works off its debt from its latest big acquisition. But when it does, I think investors could look back at today’s prices and think the stock was a bargain.

Stephen Wright has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. 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

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

£5,000 invested in Tesco shares 5 years ago is now worth this much…

Tesco share price growth has been just part of the total profit picture, but can our biggest supermarket handle the…

Read more »

Investing Articles

Here’s why I’m bullish on the FTSE 100 for 2026

There's every chance the FTSE 100 will set new record highs next year. In this article, our Foolish author takes…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Growth Shares

UK interest rates fall again! Here’s why the Barclays share price could struggle

Jon Smith explains why the Bank of England's latest move today could spell trouble for the Barclays share price over…

Read more »

Man hanging in the balance over a log at seaside in Scotland
Investing Articles

2 out-of-favour FTSE 250 stocks set for a potential turnaround in 2026

These famous retail stocks from the FTSE 250 index have crashed in 2025. Here's why 2026 might turn out to…

Read more »

Young female business analyst looking at a graph chart while working from home
Investing Articles

Down over 30% this year, could these 3 UK shares bounce back in 2026?

Christopher Ruane digs into a trio of UK shares that have performed poorly this year in search of possible bargains…

Read more »

Mature people enjoying time together during road trip
Investing Articles

Yields up to 8.5%! Should I buy even more Legal & General, M&G and Phoenix shares?

Harvey Jones is getting a brilliant rate of dividend income from his Phoenix shares, and a surprising amount of capital…

Read more »

Light trails from traffic moving down The Mound in central Edinburgh, Scotland during December
Investing Articles

Up 7.5% in a week but with P/Es below 8! Are JD Sports Fashion and easyJet shares ready to take off?

easyJet shares have laboured in 2025, but suddenly they're flying. The same goes for JD Sports Fashion. Both still look…

Read more »

US Stock

I think this could be the best no-brainer S&P 500 purchase to consider for 2026

Jon Smith reveals a stock from the S&P 500 that he feels has the biggest potential to outperform the index,…

Read more »