We have some exciting news to share! The Motley Fool UK has now become 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. We’ll be introducing a new name and brand over the coming weeks — we're very excited to share it with you and embark on this new chapter together!

Here’s how I’d start investing with one week’s wages

Christopher Ruane explains how he’d start investing with a modest sum and some key points he’d watch out for when dipping his toes in the stock market.

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.

A young woman sitting on a couch looking at a book in a quiet library space.

Image source: Getty Images

It can be tempting to think that one will start investing in the stock market at some point in future when earning more and having lots of spare cash.

In reality, such a day may never come.

Rather than waiting, if I wanted to begin buying shares for the first time, I would do it with the resources I had on hand already. Even a few hundred pounds would be ample to get me on the investing road and moving forwards.

One way to do that would be to put aside a single week’s wages and start investing with that.

Getting ready to invest

My first move would be to get the mechanics of investing prepared.

I would compare different share-dealing accounts and Stocks and Shares ISAs, then choose one that seemed to suit my own needs best.

I would also learn more about how people actually make money in the stock market.

For example, buying and selling shares often involves paying charges. So putting my money into shares then selling them a few days later could sometimes mean I ended up with less than I began with, even if the shares had moved up. My profit (and more) could be swallowed by costs.

Setting my objectives

Indeed, that is one reason I focus on long-term investing not trading.

By buying into high-quality companies with great businesses, I hope to benefit from their long-term success.

But just buying shares in a company that performs well is not necessarily enough to profit in the stock market. The price one pays is crucial.

So I would aim to buy great companies’ shares only when they were selling for an attractive price.

I would also consider my objectives. For example, would I prefer growth stories like Tesla  or more income-focused shares such as Rio Tinto?

Building a portfolio

No matter how carefully I set my objectives and did my research, I could end up buying a share that did badly. Even brilliant companies can suffer, sometimes through circumstances outside their control.

That is why I would start investing as I meant to go on – with a diversified portfolio.

A week’s wages ought to allow me to diversify over at least a couple of different shares. But an alternative would be to buy shares in an investment trust like City of London or Scottish Mortgage that itself owns shares in dozens of different firms.

Focus on capital preservation

A common mistake people make when they start investing is buying shares they think could do very well, but ignoring the risks.

That is understandable: it is more enjoyable to dream of making money than losing it.

But that can be a costly mistake. Starting out in the stock market, there is a lot to learn, from valuing shares to learning how to read a balance sheet.

So my initial focus would be on reducing my risk rather than maximising my potential return.

That may sound counterintuitive. But if I lose money buying shares I will have less to invest in future. So I would take my time to research and pick carefully. I want to find winners!

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended City Of London Investment Group Plc and Tesla. 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

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

£5,000 invested in Rolls-Royce shares on 17 April is now worth…

While a winner in recent years, Rolls-Royce shares have endured a tough time since 17 April. Is this an opportunity…

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

Up 30% in April but still at a 10-year low! Is this the best stock to buy in May?

Harvey Jones is looking for the best stock to buy over the month ahead. For a moment, he thought he'd…

Read more »

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

3 REITs to consider as buy-to-let gets tougher in 2026!

Looking to invest in property? Royston Wild explains why holding REITs could be a better option than buy-to-let -- and…

Read more »

Young Asian woman with head in hands at her desk
Investing Articles

Lost money on Diageo shares? Consider buying this £2.19 FTSE stock to try and make it up

Diageo shares have been an awful investment. But Edward Sheldon has an idea for those looking to make up their…

Read more »

Young Asian man drinking coffee at home and looking at his phone
Investing Articles

How much is needed in an ISA to target a £2,764 monthly passive income?

Dr James Fox is clear: investors need to focus on building wealth through undervalued growth opportunities before taking a passive…

Read more »

Google office headquarters
Investing Articles

Alphabet could rise to $427 say analysts, but is Microsoft the better Mag 7 stock to consider buying for an ISA?

Alphabet stock has all the momentum at the moment, but could Microsoft offer more potential in the long run given…

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

At 27 years old, will a cash ISA or Stocks and Shares ISA help build wealth faster?

Muhammad Cheema looks at the prospects of investing in a cash ISA versus a stocks and shares ISA for someone…

Read more »

A mature adult sitting by a fireplace in a living room at home. She is wearing a yellow cardigan and spectacles.
Investing Articles

How these 2 dividend shares could help an ISA investor target a £1,639 income in 2026

Harvey Jones picks out two FTSE 100 dividend shares with stunning yields, and examines whether their shareholder payouts are sustainable.

Read more »