The S&P 500 has outperformed the FTSE 100, but I’m buying UK shares

The S&P 500 has performed excellently since the market crashed in March 2020. But despite the FTSE 100 not performing so well, I’m buying UK 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.

Since the stock market crash in March 2020, the S&P 500 has managed to rise over 90%. This means that it is currently far higher than its pre-pandemic price. By comparison, the FTSE 100 has only risen 37% in the same period. This can be explained by the number of tech companies in the S&P 500, including Microsoft, Google and Apple. These stocks have managed to reach astounding new highs since the pandemic, boosting the S&P 500 in the process. On the other hand, the FTSE 100 is full of banking and oil stocks, which have been heavily affected by the pandemic. But I now believe it’s the right time to buy UK shares instead of US stocks. Here’s why.

The S&P 500 looks set for a correction

The first reason I’m avoiding many S&P 500 stocks is because they look too expensive to me. In fact, the market currently has an average price-to-earnings (P/E) ratio of 35. They could continue to rise, of course. But this figure is not too far off the figure of around 43 when the dotcom bubble burst in 2000, which was caused by excessive speculation around tech stocks. Accordingly, I fear that something similar could happen this year.

The emergence of ‘meme stocks’, such as GameStop and AMC, also demonstrates that the price of many stocks is entirely detached from their weak fundamentals. This is another worry I hold about the S&P 500. This means that, although I continue to hold a number of US stocks, which I feel are not overly valued, I’m avoiding the majority right now due to these concerns.

So why UK shares instead?

In comparison to the S&P 500, the FTSE All-Share has a much lower average P/E ratio of just 16.5. Overall, this  indicates that the stocks have a cheaper valuation. Even so, I am taking this comparison with a pinch of salt. Compared to the US, there are very few UK tech stocks. Such stocks often trade at large P/E ratios, because earnings are expected to grow strongly over the next few years. Instead, the FTSE All-Share contains a number of mature companies, in industries like oil and banking, which trade at fairly low P/E ratios and are also finding growth more challenging. As such, a low P/E ratio does not always mean better value. 

Instead, I am mainly looking at the large number of takeovers of UK companies right now. These include Morrisons, which has recently been subject to an offer of 270p per share, a 50% premium from its pre-offer price. The British defence and aerospace manufacturer Meggitt was also subject to an 800p per share offer, far higher than its pre-offer price of 470p. This demonstrates that many private equity firms believe that UK shares are too cheap. This is why I’m buying.

The risks

Although I feel that many UK shares offer good value, it is still important to be discerning when choosing stocks. This is especially true because many UK companies are operating in struggling industries, such as travel or oil. These stocks may be particularly vulnerable to a stock market crash, and shareholders could be left with nothing. Accordingly, it is essential to choose companies with excellent fundamentals, in healthy industries and with strong management. A few of my personal favourites include Legal & General, Barclays and BAE Systems, yet there are, of course, plenty to choose from. 

Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool’s board of directors. Teresa Kersten, an employee of LinkedIn, a Microsoft subsidiary, is a member of The Motley Fool’s board of directors. Stuart Blair owns shares in Barclays, BAE Systems and Legal & General. The Motley Fool UK owns shares of and has recommended Alphabet (A shares), Alphabet (C shares), Apple, and Microsoft. The Motley Fool UK has recommended Barclays, Meggitt and Morrisons and has recommended the following options: long March 2023 $120 calls on Apple and short March 2023 $130 calls on 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

Burst your bubble thumbtack and balloon background
Investing Articles

What on earth’s going on with the Helium One share price?

The Helium One share price rally has stalled. Our writer reflects on the reasons and asks whether now could be…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Getting started with investing? Here are 3 UK stocks to take a look at

The next time the stock market opens, it will be the new financial year. And Stephen Wright has three UK…

Read more »

Diverse children studying outdoors
Growth Shares

2 growth shares beating Rolls-Royce stock so far this year

Jon Smith points out some growth shares that have come out of the blocks strongly in 2026, with momentum right…

Read more »

Calendar showing the date of 5th April on desk in a house
Investing Articles

How much would someone need in an ISA to double the state pension and target a £24,436 annual income?

A full state pension is £230.25 per week. But James Beard reckons it’s possible to aim to double this by…

Read more »

Smartly dressed middle-aged black gentleman working at his desk
Investing Articles

New to investing? Here’s how to use the stock market to try and generate a second income

Is investing in the stock market a better way of earning a second income than starting a business? Stephen Wright…

Read more »

UK supporters with flag
Investing Articles

How much would someone need in a Stocks and Shares ISA to target a £1,667 monthly second income?

Our writer reckons a Stocks and Shares ISA is a great way of targeting a healthy second income. And it…

Read more »

Hand of person putting wood cube block with word VALUE on wooden table
Investing Articles

April stocks: 2 value shares I’m taking a closer look at

Value investors looking for shares to buy in April have a lot of eye-catching opportunities. Here are two that I…

Read more »

Investing Articles

15 FTSE 100 stocks have fallen 15% or more this year. Here’s my favourite

Our writer is bullish on a few FTSE 100 stocks that have sold off in 2026. But which one has…

Read more »