Which would I buy today, the FTSE 100 or the S&P 500?

The UK’s FTSE 100 and US S&P 500 indexes are both trading near record highs. But US stocks look expensive to me, while the Footsie seems cheap.

| 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.

Investor looking at stock graph on a tablet with their finger hovering over the Buy button

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.

As a value investor. I scour stock markets for undervalued companies for my family portfolio. In particular, I regard the FTSE 100 as my happy hunting ground.

Home or away?

Alas, value investing has ridden a rocky road since the global financial crisis of 2007-09. Over 15 years, growth stocks have delivered vastly superior returns to value shares. And today’s biggest game in town is owning mega-cap US tech stocks, notably the ‘Magnificent Seven’.

Despite favouring value over growth, I heed the advice of my hero, billionaire philanthropist Warren Buffett. In 2021, he warned investors to “Never bet against America” — and I live by this mantra.

Hence, while our individual shareholdings are mostly lowly rated UK shares, my family has huge exposure to US stocks. Indeed, I guess that maybe four-fifths of our liquid wealth is tied to corporate America.

The FTSE 100 looks cheap

Then again, I worry that US stocks look overpriced. Today, the S&P 500 index trades on 25.7 trailing earnings, delivering an earnings yield of 3.9%. Meanwhile, its dividend yield is just 1.2% a year, due to American corporations’ dislike of returning cash to shareholders.

Over here, the FTSE 100 is more modestly priced, trading on 14.7 times earnings and producing an earnings yield of 6.8%. Furthermore, its dividend yield of 3.6% a year is roughly three times the S&P 500’s.

However, history shows that US stocks have produced superior returns to UK shares. Over one year, the S&P 500 is up 23.1%, versus 12.7% for the Footsie. Over five years, the gap widens to 83.6% versus 17.6%.

So, which do I bet my future on, the mighty US or the weaker UK?

The best of both worlds?

One lesson I’ve learnt from my many investing mistakes is to spread my risk widely. Indeed, this diversification has been described as ‘the only free lunch in finance’. Hence, rather than choosing one market over another, I prefer to back both. Thus, future investment contributions are heading for widely diversified, global stock funds. By going global, I get major exposure to the US, but also to cheaper stocks elsewhere.

For example, one exchange-traded fund we own is Vanguard’s FTSE All-World UCITS ETF (LSE: VWRP). This passive ETF acts like a mutual fund, but trades like other listed shares — and can be bought in a few clicks.

This ETF invests in 3,655 large-company stocks worldwide in developed and emerging markets. It aims to track the performance of the FTSE All-World Index and has closely tracked this benchmark since inception.

Since its start in July 2019, VWRP has grown to have $34.5bn in assets. VWRP shares are up 19.3% over one year and 71.8% over five years. The yearly charge is 0.22%, which seems a fair price to own companies on almost every continent.

While two-thirds (67%) of this ETF is invested in North America, the remaining third is spread widely. This helps me to sleep easier, so we have invested a large sum in this fund.

Finally, if global stock markets undergo another crash, as happened in 2000-03, 2007-09, and spring 2020, I suspect this fund will not fare well. But many other assets would also suffer, so I’m happy to hold this ETF for the long run!

The Motley Fool UK has no position in any of the shares mentioned. Cliff D'Arcy has an economic interest in the shares mentioned above. 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

Young Caucasian man making doubtful face at camera
Investing Articles

£20,000 in savings? Here’s how you can use that to target a £5,755 yearly second income

It might sound farfetched to turn £20k in savings into a £5k second income I can rely on come rain…

Read more »

Snowing on Jubilee Gardens in London at dusk
Investing Articles

Last-minute Christmas shopping? These shares look like good value…

Consumer spending has been weak in the US this year. But that might be creating opportunities for value investors looking…

Read more »

Dominos delivery man on skateboard holding pizza boxes
Investing Articles

2 passive income stocks offering dividend yields above 6%

While these UK dividend stocks have headed in very different directions this year, they're both now offering attractive yields.

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

How I’m aiming to outperform the S&P 500 with just 1 stock

A 25% head start means Stephen Wright feels good about his chances of beating the S&P 500 – at least,…

Read more »

British pound data
Investing Articles

Will the stock market crash in 2026? Here’s what 1 ‘expert’ thinks

Mark Hartley ponders the opinion of a popular market commentator who thinks the stock market might crash in 2026. Should…

Read more »

Investing Articles

Prediction: I think these FTSE 100 shares can outperform in 2026

All businesses go through challenges. But Stephen Wright thinks two FTSE 100 shares that have faltered in 2025 could outperform…

Read more »

pensive bearded business man sitting on chair looking out of the window
Dividend Shares

Prediction: 2026 will be the FTSE 100’s worst year since 2020

The FTSE 100 had a brilliant 2026, easily beating the US S&P 500 index. But after four years of good…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Dividend Shares

Prediction: the Lloyds share price could hit £1.25 in 2026

The Lloyds share price has had a splendid 2025 and is inching closer to the elusive £1 mark. But what…

Read more »