FTSE 100 or S&P 500: where should I invest?

UK investors are often drawn to the high growth of US stocks. But there are pros and cons to be found in both the FTSE 100 and S&P 500.

| 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.

UK financial background: share prices and stock graph overlaid on an image of the Union Jack

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.

In some ways, it feels illogical to compare the FTSE 100 to the S&P 500. The factors that affect markets locally and abroad differ greatly. While the US is saturated with fast-moving tech hatchlings, the UK is weighed down by centuries-old financial dinosaurs.

Investor habits differ too. The British exhibit a tendency towards slow-and-steady income investing, whereas the US is famous for its high-growth stocks. This is reflected in the average dividend yield — 3.5% here vs 1.3% across the pond.

But there are some areas where the two markets overlap. In fact, almost 75% of companies listed on the Footise actually receive their revenue in dollars but report profits in sterling. Presumably, they have found this way of operating most beneficial.

So what stocks get the best of both worlds? I think I’ve found one.

3i Group

3i Group (LSE: III) is a London-based private equity and venture capital company on the FTSE 100. Most of its holdings are in private equity such as European non-food retailer Action and US travel technology company Arrivia. It also has its own infrastructure arm focusing on transport, logistics and utilities companies in Europe and America.

Aside from Action, many of its holdings don’t appear to be well-known companies. Still, its performance speaks for itself. The price is up 56% in the past year and 177% over five years. That’s more than double the S&P 500 and 20 times the FTSE 100. It’s also outperformed some leading US shares like Berkshire Hathaway and Amazon

Created on TradingView.com

As such, it acts more like a US growth share than most UK listings. It also benefits from investments that are diversified across several regions.

Valuation

Using a discounted cash flow model, analysts estimate the shares to be undervalued by more than 60%. And with earnings increasing faster than the share price, its price-to-earnings growth (PEG) ratio’s only 0.7. So it looks undervalued.

However, with funds like 3i, the price may not accurately reflect the underlying value of the assets. This can make the valuation less reliable than normal stocks so it’s important to also evaluate the fund’s holdings.

Risks

Private equity is inherently less transparent and liquid than publicly traded stocks. This can make it harder to value and requires more trust in the fund managers.

Since 3i Group has an 80% stake in Action, any issues with the retailer could hurt its share price. This also increases its exposure to risks in the European retail sector.

So while it has a promising track record, there’s no guarantee this will continue. Depending on their investment strategy and risk appetite, some investors may prefer selecting individual stocks they can assess themselves.

A long-term consideration

There’s a lot of great value in both the S&P 500 and the FTSE 100. Both offer unique value propositions that appeal to different investors. 

3i Group is just one example of a FTSE stock that exhibits US-style growth combined with the stability typical of European stocks. It’s the kind of stock I’d feel happy to invest in for the long term, so I plan to buy the shares next month.

John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Mark Hartley has no position in any of the shares mentioned. The Motley Fool UK has recommended Amazon. 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

Female student sitting at the steps and using laptop
Investing Articles

How much do you need in an ISA to target £8,333 a month of passive income?

Our writer explores a potential route to earning double what is today considered a comfortable retirement and all tax-free inside…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Investing Articles

Could these 3 FTSE 100 shares soar in 2026?

Our writer identifies a trio of FTSE 100 shares he thinks might potentially have more petrol in the tank as…

Read more »

Pakistani multi generation family sitting around a table in a garden in Middlesbourgh, North East of England.
Dividend Shares

How much do you need in a FTSE 250 dividend portfolio to make £14.2k of annual income?

Jon Smith explains three main factors that go into building a strong FTSE 250 dividend portfolio to help income investors…

Read more »

Tesla building with tesla logo and two teslas in front
Investing Articles

275 times earnings! Am I the only person who thinks Tesla’s stock price is over-inflated?

Using conventional measures, James Beard reckons the Tesla stock price is expensive. Here, he considers why so many people appear…

Read more »

Investing Articles

Here’s what I think investors in Nvidia stock can look forward to in 2026

Nvidia stock has delivered solid returns for investors in 2025. But it could head even higher in 2026, driven by…

Read more »

Investing Articles

Here are my top US stocks to consider buying in 2026

The US remains the most popular market for investors looking for stocks to buy. In a crowded market, where does…

Read more »

Investing Articles

£20,000 in excess savings? Here’s how to try and turn that into a second income in 2026

Stephen Wright outlines an opportunity for investors with £20,000 in excess cash to target a £1,450 a year second income…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Is a 9% yield from one of the UK’s most reliable dividend shares too good to be true?

Taylor Wimpey’s recent dividend record has been outstanding, but investors thinking of buying shares need to take a careful look…

Read more »