Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

With no savings, I’d follow Warren Buffett’s number one rule to build wealth

Can this one piece of Warren Buffett wisdom really help our writer as he aims to build wealth in the stock market? He thinks it might!

| 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.

Fans of Warren Buffett taking his photo

Image source: The Motley Fool

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.

The idea of building wealth can seem like a bad joke without any savings to invest. But lots of successful investors have started from scratch by putting aside a small amount regularly to buy their first shares. Indeed that is how billionaire investor Warren Buffett got his start in the stock market.

If I had no investments or even savings, I would follow Buffett’s “number one rule” to try and build wealth.

Getting ready to start investing

First things first. With no savings, how could I invest at all?

My answer would be to start drip feeding money into an investment account I could then use to buy shares. How much I put in would depend on my own financial circumstances.

Different accounts suit different people, so I would spend time looking at different share-dealing accounts and Stocks and Shares ISAs to find one I felt seemed right for me.

What’s Buffett’s number one rule?

Buffett has shared a lot of ideas publicly over the years. One of those talks about two rules of investing. Rule one is “never lose money” and rule two is “never forget rule one”.

At first glance, that might sound trite. But actually I think it is a very powerful mental model for investors at all levels.

Buffett is not actually saying never lose money – that is always a risk when buying shares. He has made big losses on some investments.

I think the point of his first rule is to take risk management seriously and focus on high-quality investment opportunities where the risks seem relatively minor and more than compensated for by the potential rewards of investing.

Why I find this helpful

When people start investing it can be tempting to try and make up for lost time and limited funds by investing in small companies that could be massively rewarding if they do well.

There is a logic to that. But in many cases this can be closer to speculation than investment.

As an example, consider Ceres Power. If it can successfully commercialise its solid state battery technology in the right way, the business could boom – and so might the shares.

But the risks look substantial to me. Competitors could beat Ceres to commercialisation, for example. Ceres shares have lost more than a fifth of their value over the past five years.

By contrast, consider a company Buffett tried to buy in its entirety a few years back, namely Unilever (LSE: ULVR). With demand for household goods from shampoo to soap likely to remain high for decades to come, this is a potentially lucrative area in which to operate.

Unilever sets itself apart from competitors, thanks to its unique product formulations, premium branding and a substantial distribution network. Those enable it to charge premium prices and turn a handy profit.

That does not mean I might not lose money buying Unilever shares. No share is risk-free. Unilever shares have fallen 13% in the past five years and the company faces risks such as ingredient inflation hurting profit margins.

Over the long run though, I am upbeat that Unilever will do well. Buffett tries not to lose money by mostly sticking to large, proven, blue-chip businesses with a competitive advantage. That approach has earned him those billions.

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

Young woman holding up three fingers
Investing Articles

Want to start investing in 2026? 3 things to get ready now!

Before someone is ready to start investing in the stock market, our writer reckons it could well be worth them…

Read more »

Investing Articles

Can the stock market continue its strong performance into 2026?

Will the stock market power ahead next year -- or could its recent strong run come crashing down? Christopher Ruane…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Here’s how someone could invest £20k in an ISA to target a 7% dividend yield in 2026

Is 7% a realistic target dividend yield for a Stocks and Shares ISA? Christopher Ruane reckons that it could be.…

Read more »

A quiet morning and an empty Victoria Street in Edinburgh's historic Old Town.
Investing Articles

How little is £1k invested in Greggs shares in January worth now?

Just how much value have Greggs shares lost this year -- and why has our writer been putting his money…

Read more »

Businessman using pen drawing line for increasing arrow from 2024 to 2025
Investing Articles

This cheap FTSE 100 stock outperformed Barclays, IAG, and Games Workshop shares in 2025 but no one’s talking about it

This FTSE stock has delivered fantastic gains in 2025, outperforming a lot of more popular shares. Yet going into 2026,…

Read more »

Close-up of British bank notes
Investing Articles

100 Lloyds shares cost £55 in January. Here’s what they’re worth now!

How well have Lloyds shares done in 2025? Very well is the answer, as our writer explains. But they still…

Read more »

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

How much do you need in an ISA to target £2,000 a month of passive income

Our writer explores a passive income strategy that involves the most boring FTSE 100 share. But when it comes to…

Read more »

Investing Articles

£5,000 invested in a FTSE 250 index tracker at the start of 2025 is now worth…

Despite underperforming the FTSE 100, the FTSE 250 has been the place to find some of the UK’s top growth…

Read more »