£20k to invest for a decade? These exchange-traded funds (ETFs) could turn that into almost £100k!

Exchange-traded funds (ETFs) can deliver spectacular long-term returns, as these US- and UK-listed vehicles have already shown.

| 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.

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.

Bearded man writing on notepad in front of computer

Image source: Getty Images

Investor demand for exchange-traded funds (ETFs) is going from strength to strength. These financial instruments commanded $1.6trn worth of inflows in 2024, according to Bank of America, taking total assets under management (AUM) above $15trn.

It’s not hard to see their appeal. Share investors like me can try to target better returns by purchasing individual stocks. But that’s not to say that ETFs aren’t capable of delivering spectacular returns in their own right.

Besides, these sophisticated financial products often allow individuals to spread risk by investing in a wide range of assets.

A top fund

I own several ETFs in my own Self-Invested Personal Pension (SIPP). And I’m looking for more to add to my portfolio in the New Year.

The iShares Russell 2000 (NYSEMKT:IWM) is top of my shopping list today. It provides exposure to hundreds of US small-cap stocks, a bias that’s delivered an average annual return of 9.8% since 2019.

More specifically, the fund holds shares whose market capitalisations fall below $400m. Major holdings include retailer Sprouts Farmers Market, drugmaker Insmed, and FTAI Aviation, which provides aerospace aftermarket services.

I already own US-focused ETFs, but not one that specialises in smaller, domestic-focused companies. I think funds like this could thrive under Trump’s new administration if, as expected, significant trade tariffs are introduced that drive demand for locally produced goods and services.

That said, I’m aware that performance could disappoint if the US economy experiences a fresh downturn.

Two others I’m considering

The next fund I’m considering is the SPDR MSCI World Technology ETF (LSE:WTEC). During the past five years it’s produced an average annual return of 22%.

Even though it’s quoted in US dollars on the London stock market, I think it’s worth a very close look. Non-sterling shares, funds, and trusts expose investors to exchange rate movements that can eat into returns.

Like many tech-based funds, it’s dominated by American big hitters like Nvidia, Apple, and Microsoft. These three alone comprise 55.1% of the ETF’s total holdings, in fact.

However, overseas companies including SAP, ASML, and Tokyo Electron provide it with some diversification. This could be important with potentially disruptive US trade tariffs on the horizon.

This SPDR fund’s delivered stunning returns as the digital revolution has continued. I’m confident that emerging technologies like quantum computing, robotics, blockchain, and artificial intelligence (AI) will provide plenty of growth opportunities.

The latter market alone is tipped to grow at an annualised rate of 28.4% between now and 2030, according to the boffins at Statista.

Turning £20k into £100k

Past performance is not a reliable guide to future profits. But I’m confident that these ETFs could continue delivering excellent long-term returns.

Indeed, if they can replicate their performances of the past five years, a £20,000 lump sum invested equally in them today would turn into almost £100,000 after a decade (£97,056, to be exact).

Bank of America is an advertising partner of Motley Fool Money. Royston Wild has no position in any of the shares mentioned. The Motley Fool UK has recommended ASML, Apple, Microsoft, and Nvidia. 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

Lady wearing a head scarf looks over pages on company financials
Investing Articles

Is April a good time to start buying shares?

Wondering whether now's a good time to start buying shares to build wealth? History suggests it is, says Edward Sheldon.

Read more »

A senior group of friends enjoying rowing on the River Derwent
Investing Articles

How much passive income could a Stocks and Shares ISA pump out every year?

Regular investing inside a Stocks and Shares ISA could lead to the equivalent of £141 a week in tax-free passive…

Read more »

Fans of Warren Buffett taking his photo
Investing Articles

With the FTSE 100 down 5%+ investors should remember this legendary quote from Warren Buffett

Warren Buffett is widely regarded as the greatest investor of all time. And he says that the best time to…

Read more »

Inflation in newspapers
Investing Articles

1 FTSE 100 stock that could benefit from higher inflation

For most companies, inflation is a risk. But for one FTSE 100 firm, higher input costs could be an opportunity…

Read more »

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

The 2026 stock market sell-off could be a rare opportunity to build wealth in an ISA

The recent stock market sell-off has led to some shares falling 20% or more. This could be a great opportunity…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

It’s down another 13%! Analysts were dead wrong about the Greggs share price

The Greggs share price continues to fall and analysts have been revising their share price targets down further. Dr James…

Read more »

Burst your bubble thumbtack and balloon background
Investing Articles

Is the stock market about to reach breaking point?

Private credit has a problem with the emergence of artificial intelligence. And it could be set to create issues across…

Read more »

BUY AND HOLD spelled in letters on top of a pile of books. Alongside is a piggy bank in glasses. Buy and hold is a popular long term stock and shares strategy.
Investing Articles

A once-in-a-decade chance to buy this S&P 500 stock?

As investors focus on oil prices and the conflict in Iran, Stephen Wright's looking at potential opportunities in the S&P…

Read more »