I believe you can become a FTSE 100 Stocks and Shares ISA millionaire

Despite the headwinds, I think it’s still possible to become a millionaire through stock market investing.

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.

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

Despite devastating world news and negative headlines bombarding us daily, I still believe you can make money in the UK stock market. Patience, discipline and hope are vital, along with the ability to choose investments carefully. With these qualities, I think you’ll have what it takes to (potentially) become a Stocks and Shares ISA millionaire.

Look at some rough figures. If you start with £2k, then invest £300 a month for 40 years at an average return of around 8%, you’ll have well over £1m. Invest more and you’ll get there faster. But where should you invest?

I’d choose the FTSE 100 as it’s home to the top 100 UK-listed companies ordered by market capitalisation, essentially the biggest 100 businesses worth the most money. A Stocks and Shares ISA makes it easy to invest in these businesses directly or through index funds. 

These companies include FTSE stalwarts such as Lloyds Banking Group (LSE:LLOY) with a market cap of £36bn, BP with its £89bn market cap and Vodafone Group (LSE:VOD) with a market cap of £40bn. These are each established in the heart of British consumerism but are they a good investment at today’s share prices?

Challenges ahead

Unfortunately, they face challenges. Lloyds depends on a prosperous economy, BP is up against climate change activists and future diminishing demand for oil and Vodafone is facing increasing costs and a slowdown in the 5G rollout.

With the coronavirus outbreak spreading and stock indices falling, it’s difficult to choose stocks to buy. Until we know the extent of the impact on financial markets and businesses, many stocks may have further to fall. But this could open up buying opportunities for investors. FTSE 100 stocks I like include Aviva, The London Stock Exchange Group and Auto Trader.

If you already hold a portfolio of stocks, I think it’s important not to panic-sell. The stock market has always recovered in the past, and I’m sure it will again. Also, keep your Stocks and Shares ISA balanced with a portfolio of diversified assets including equities, bonds, and index funds.

Compounding riches

Compounding is the secret to success in growing a million-pound portfolio through your Stocks and Shares ISA. Compounding is when you generate interest on your interest, it works on your capital, but also on your dividend income.

Many FTSE 100 companies offer a reliable dividend yield. The Lloyds share price has a dividend yield of 6%, BP one of 7% and the Vodafone share price has a yield of nearly 5%.

The time taken to reach millionaire status depends on your financial circumstances, the interest rate of return on your investments and the period you can afford to wait. 

Greed, fear and the human factor

It’s inevitable that you’ll get greedy or fearful or too focused on one sector to see the bigger picture. Even successful investors have their down days and many have experienced severe financial losses. 

At age 30, Charlie Munger was broke and dealing with personal heartache, but rather than wallowing in self-pity, he joined Warren Buffett at Berkshire Hathaway and became a multi-billionaire.

One of their primary strategies is to focus on income over capital, reinvesting dividends and watching them compound to riches. Although capital gains are also important over the long-term, intermittent fluctuations are unavoidable along the way. But, if the focus is on income rather than capital, eventual growth should prevail.


Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Kirsteen has no position in any of the shares mentioned. The Motley Fool UK has recommended Auto Trader and Lloyds Banking Group. 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

Chalkboard representation of risk versus reward on a pair of scales
Investing Articles

2 low-risk, high-yield FTSE 100 shares to consider for 2026

Investors aiming for long-term passive income should focus on dividend reliability. Our writer identifies two FTSE 100 stocks to consider.

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

1 of my favourite UK stocks just fell 18% in a day — and I’m buying more

Stocks don’t fall 18% in a day for no reason, but Stephen Wright thinks the market is overreacting to UK…

Read more »

Middle aged businesswoman using laptop while working from home
Investing Articles

Generation X! This dividend plan could add £185 a month to the State Pension

For those with around 15 years to retirement, here’s a plan for trying to bridge the gap between the State…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

REITs might be big winners in the upcoming UK Budget — here’s what to look for

If income tax thresholds stay fixed, Stephen Wright thinks REITs could be set for a big boost on 26 November…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

This FTSE 100 star is quietly beating the US titans — and I think it can continue

In a year when the big private equity firms in the S&P 500 have faltered, one of the FTSE 100’s…

Read more »

Mindful young woman breathing out with closed eyes, calming down in stressful situation, working on computer in modern kitchen.
Investing Articles

It takes nerves of steel to buy growth stocks right now! Here’s what I’m doing

Investors buying falling growth stocks at the moment run the risk of catching the next Peloton. But our author thinks…

Read more »

Smiling family of four enjoying breakfast at sunrise while camping
Investing Articles

Here’s how much I’d need to invest in Lloyds’ shares for a £1,000 second income

For many investors, earning a second income is the dream, but could Lloyds' shares help turn this into reality? Zaven…

Read more »

Little girl helping her Grandad plant tomatoes in a greenhouse in his garden.
Investing Articles

How much do you need in an ISA to aim for a weekly passive income of £231?

Looking to boost your passive income beyond the weekly State Pension? This writer breaks down how large a Stocks and…

Read more »