We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Here’s how I’d aim to get rich investing £89 a week in FTSE 100 shares

Putting under a hundred pounds a week into FTSE 100 shares, here’s how our writer would aim to build a portfolio worth over £750,000 in 30 years.

| More on:
Mature couple at the beach

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

Imagine if we could walk down the high street or drive through an industrial estate, looking at successful and massively profitable businesses, knowing that you owned part of them. The thing is, we can! All the companies in the FTSE 100 index of leading shares on the London market are traded by the investing public.

In fact, I think steady investment over time in carefully chosen FTSE100 companies could help me build serious wealth over the long term. Here’s how.

Should you buy Unilever shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

Tried and tested

First, I ought to explain why I am focusing here on the FTSE 100. After all, many of the country’s largest companies are long-established businesses in mature industries. They may lack the racy growth prospects of smaller, newer firms in the FTSE 250 or the US Nasdaq.

But what they do have is scale. In itself that is not an indication of profitability in the past, or indeed in the future. But overall, the FTSE 100 is a collection of many large, proven businesses with sizable income streams I think could endure.

Finding shares to buy

Still, I would not ‘buy the index’ by investing in a tracker fund. Instead, I would be looking to choose – carefully – individual shares I felt had real long-term promise.

To do that, I would ask myself three key questions. How profitable is the business model likely to be? What might change that in the future? And how attractive is the valuation now?

A real world example

To illustrate this, consider a company whose products you may well have used over the past few days whether you realised it or not: Unilever (LSE: ULVR). In fact, the company’s products are used several billion times a day around the globe.

The company operates in markets I expect to benefit from long-term demand, such as shampoo and bodycare.

Selling soap bars might not sound like great business as the barriers to entry are low, after all. However, that is where the company’s investment over many decades in building iconic brands like Marmite and Dove pays off.

Having unique brands, proprietary technology and unique product formulations can help the company to differentiate itself from rivals. That gives it pricing power, in turn enabling it to make sizeable profits and fund a quarterly dividend.

However, that formula can go awry. A risk I see at the moment is that a weakening economy may lead shoppers to plump for supermarkets’ own brands.

But as a long-term investor, I consider Unilever as a solid business with strong future dividend potential. If I had spare cash I would happily buy it for the long term.

Building wealth over time

By building a diversified portfolio of high-quality FTSE 100 shares at attractive valuations, I think I could build wealth.

Imagine I did that with £89 each week and was able to generate a compound annual growth rate of 10% (from a combination of share price growth and reinvesting dividends). That is not guaranteed, of course, but it is possible. After 30 years, I could have a portfolio worth over three quarters of a million pounds!

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Unilever. 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

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

I’m targeting a yearly income of £6,898 from £20,000 in this FTSE heavyweight!

This FTSE dividend play looks far too cheap for the cash it throws off — and the mix of rising…

Read more »

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

How much would I need to invest in this FTSE 100 dividend gem to aim for £14,754 a year in passive income?

Passive income is the goal for many investors, and this FTSE dividend star highlights the qualities that can turn long‑term…

Read more »

View over Old Man Of Storr, Isle Of Skye, Scotland
Investing Articles

How much do you need in a SIPP to earn a £667 monthly passive income?

Harvey Jones shows how investors could use the generous tax breaks available on a Self-Invested Personal Pension, or SIPP, to…

Read more »

Happy male couple looking at a laptop screen together
Investing Articles

Up 50% with a stunning 6.4% yield! How do Aviva shares do it?

Harvey Jones is hugely impressed by the recent performance of Aviva shares, and examines why the FTSE 100 insurer has…

Read more »

Satellite on planet background
Investing Articles

Down 19% to under £20! Is now exactly the right time for me to capitalise on BAE Systems’ bargain-basement share price?

BAE Systems’ share price has dropped sharply, but a far bigger long term demand cycle is only just beginning. Here’s…

Read more »

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

Closing in on £33 and around an all‑time high, is this FTSE 250 favourite seriously mispriced?

With the shares pushing into record territory, I’ve revisited the underlying business, its growth outlook and the valuation picture investors…

Read more »

Close-up of British bank notes
Investing Articles

£20,000 invested in Barclays shares a year ago is now worth…

Barclays shares have quietly delivered a 41% return in just 12 months — and the long term numbers suggest the…

Read more »

Young black woman walking in Central London for shopping
Investing Articles

£9,000 in an ISA? Here’s how to target a £675 passive income with 7% investment trusts

Investment trusts can offer a huge and stable passive income every year. Royston Wild reveals three to consider -- including…

Read more »