FTSE 100 Slumps 15% in 16 Years: Are Shares A Waste Of Time?

Should you avoid buying shares after the FTSE 100’s (INDEXFTSE:UKX) performance in the 21st century?

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.

Investing in shares is often viewed as an activity from which it’s possible to consistently make a high return. However, since the year 2000 the FTSE 100 has fallen by 15% and other assets such as property and even cash have proven to be better investments. As such, it’s little surprise that interest in shares and pensions is rather lukewarm, with many individuals in the UK having sought to improve their retirement prospects via buy-to-let rather than by having a diversified portfolio of shares.

However, the headline fall in the FTSE 100 during the last 16 years doesn’t paint the full picture. Certainly, if you had bought at the start of the year 2000 and done no further buying, then you would be 15% down on your initial investment. But dividends during that period would equate to around 48% even if they weren’t reinvested and didn’t generate any further return. And if they were reinvested, then the total return for the 16-year period would be a much healthier 45% (this includes the 15% capital loss).

Low returns … or are they?

While a 45% total return in 16 years is still very low and works out as an annualised return of just 2.4%, the time period selected skews the results. In other words, the last 16 years have been a very disappointing period for the FTSE 100 and the reasons for this include the bursting of the dot.com bubble, the 9/11 terrorist attacks, the Credit Crunch and the current weakness caused by a slowing China and falling oil price. If a different time period were selected then it’s likely that the results would have been much better. For example, buying seven years ago would have led to a total return of around 90%, which works out as an annualised return of 9.6%.

Of course, there have always been challenges facing the FTSE 100. In the 1980s there was a major crash, while in the 1990s there was considerable uncertainty regarding the UK economy’s future following the ERM disaster of 1992. Despite such problems, the FTSE 100 roared onwards and upwards (following short-term falls) and had soared by 6.7 times from 1984 to the year 2000. Since then, though, it has been a rather poor place to invest.

Looking ahead, the future for the FTSE 100 is unlikely to be anything like its past. That’s because asset prices move in cycles and so the disappointment of the last 16 years is unlikely to be repeated. Evidence to support this can be seen in the fact that the Chinese consumer growth story is only just beginning, the US economy is back on its feet, the FTSE 100 is at a relatively low level and its constituents offer upbeat growth prospects at discounted prices. As such, far from being a waste of time, shares seem to be the asset to buy for the long term.

Peter Stephens has no position in any shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Group of young friends toasting each other with beers in a pub
Investing Articles

FTSE 100 shares: has a once-a-decade chance to build wealth ended?

The FTSE 100 index has had a strong 2025. But that doesn't mean there might not still be some bargain…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

I asked ChatGPT for its top passive income ideas for 2026 and it said…

Stephen Wright is looking for passive income ideas for 2026. But can asking artificial intelligence for insights offer anything valuable?

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Here’s how a 10-share SIPP could combine both growth and income opportunities!

Juggling the prospects of growth and dividend income within one SIPP can take some effort. Our writer shares his thoughts…

Read more »

Tabletop model of a bear sat on desk in front of monitors showing stock charts
Investing Articles

The stock market might crash in 2026. Here’s why I’m not worried

When Michael Burry forecasts a crash, the stock market takes notice. But do long-term investors actually need to worry about…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Is this FTSE 250 retailer set for a dramatic recovery in 2026?

FTSE 250 retailer WH Smith is moving on from the accounting issues that have weighed on it in 2025. But…

Read more »

Young Black woman using a debit card at an ATM to withdraw money
Investing Articles

I’m racing to buy dirt cheap income stocks before it’s too late

Income stocks are set to have a terrific year in 2026 with multiple tailwinds supporting dividend growth. Here's what Zaven…

Read more »

ISA Individual Savings Account
Investing Articles

Aiming for a £1k passive income? Here’s how much you’d need in an ISA

Mark Hartley does the maths to calculate how much an investor would need in an ISA when aiming for a…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

Is investing £5,000 enough to earn a £1,000 second income?

Want to start earning a second income in the stock market? Zaven Boyrazian breaks down how investors can aim to…

Read more »