12.6 billion reasons why I’m investing in FTSE 100 stocks!

I think failing to invest in FTSE 100 stocks today could end up costing me a fortune. Here are the numbers that influence my investing strategy.

| 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.

Middle-aged Caucasian woman deep in thought while looking out of the window

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.

Investing in FTSE 100 shares can sometimes be a bumpy ride. But over the long term, investment in UK blue-chip shares is a proven way to create long-term wealth.

I’m building a balanced portfolio of growth and dividend stocks to achieve this goal. A Stocks and Shares ISA packed with low- and high-risk stocks can help me reduce risk and achieve a strong rate of return.

Investing in the Footsie is certainly a better option than keeping my cash locked up in a current account. The sooner I get my money working for me, the better.

There are literally billions of reasons why, as I’ll now explain.

A £12.6bn hole

Research from the Bank of England shows that UK households have a whopping £246.2bn sitting in bank accounts that pay no interest, including current accounts. This means that — according to Hargreaves Lansdown — people are missing out on a collective £12.6bn in lost interest.

This massive figure is based on the interest that could have been generated on this sum through a tax-efficient Cash ISA paying 5.11%.

FTSE 100 vs cash

Cash ISAs are great products to help investors manage risk and store cash for an emergency. But I think investing in FTSE 100 shares is a better way for me to use my surplus cash to create wealth.

Let’s say that I invested that £8,311 in a Stocks and Shares ISA and used it to buy Footsie shares. Based on the average yearly return of 7.5% for UK blue-chip shares, I could expect to have £77,836.86 sitting in my account after 30 years.

If I put it in that 5.11% Cash ISA instead, I’d have made less than half of that (or £38,371.89, to be precise).

A top stock on my watchlist

There are several essential qualities I look for when choosing which FTSE 100 stocks to buy. These include competitive advantages like patented, market-leading products, strong brands, and sector-beating cost bases. I also look for companies with diversified revenue streams and robust balance sheets.

I also have a healthy appetite for picking up stocks that are trading below value. The theory is that, over time, the market will revalue these businesses, which in turn can generate enormous large capital gains for their shareholders.

Rio Tinto (LSE:RIO) is one such stock I currently hold in my portfolio. And I’m considering buying more of the mining giant when I next have cash to invest.

Today it trades on a forward price-to-earnings (P/E) ratio of 7.9 times. This is well below the FTSE 100 average of 10.5 times.

As an added sweetener, Rio offers up a juicy 7.3% dividend yield for 2024.

It’s true that commodities businesses face potential roadbumps in the near term as China’s economy struggles. But I still believe the possible benefits of owning this particular stock outweigh this risk, and especially at current prices.

Demand for industrial metals is tipped to soar thanks to phenomena like increasing digitalisation and urbanisation, and the growth of the green economy. And Rio Tinto is well placed to capitalise on this with its large range of base and minor metal projects.

Royston Wild has positions in Rio Tinto Group. The Motley Fool UK has recommended Hargreaves Lansdown Plc. 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

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

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

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

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

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »