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.

No savings? I’d follow Warren Buffett’s golden rules to build wealth

Our writer shares how they’d heed Warren Buffett’s advice to invest within their circle of competence and buy cheap shares to build long-term wealth.

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 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!.

Warren Buffett is one of the world’s most famous and successful investors. As a result, he’s often hailed for his wisdom in building wealth.

While his name is synonymous with billion-dollar investments, I think his principles are equally applicable to those starting out with little to no savings.

Should you buy Rolls Royce 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.

In 2018, the business and finance news outlet CNBC researched Buffett’s strategy by combing through decades of Berkshire Hathaway meeting transcripts to find his best wisdom and strategies.

Drawing on three core rules they found, here’s how I’d embrace Buffett’s timeless principles to pave my own path to financial freedom starting from no savings.

Investing within my circle of competence

The first thing CNBC noted was that Buffett stresses the importance of looking at companies within his areas of expertise.

The overarching reason for this principle is to avoid large investing mistakes. These could perhaps stem from ill-informed decision-making or misjudging risk.

For example, if I lack an adequate understanding of a particular industry, it could easily lead to poor investment decisions. Why? Because I’m more likely to buy or sell stocks based on emotions or speculation rather than informed analysis.

That said, if I only invest in what I know, my portfolio will inevitably lack diversification.

This concentration would expose me to higher risk as my investments become more vulnerable to industry-specific or company-specific events.

To mitigate this risk, it’s crucial for me to continually expand my knowledge as an investor through research.

Thinking like a business owner

Second is the importance of thinking like the owner of a company when buying shares. In so doing, I recognise that I’m becoming a part owner of that firm.

This means that I should be less concerned about short-term fluctuations in share prices and more focused on business fundamentals that point to long-term growth.

Accordingly, I’ll be well-equipped to ignore the volatile but temporary fluctuations in the stock market by embracing a long-term mindset. After all, investing for the long run is crucial to minimising risk and maximising returns over time.

Buying undervalued stocks to provide a margin of safety

The third core rule that Buffett embraces is buying stocks with a substantial margin of safety. In simple terms, this means buying shares that are trading at prices significantly below their intrinsic value.

In theory, this strategy should limit my potential losses in the event that my estimation of a particular stock’s value was too high, or if unexpected circumstances cast a shadow on a company’s formerly promising outlook.

But identifying undervalued shares isn’t straightforward. It requires a combination of financial analysis, market research, and a keen understanding of the company’s operations.

One approach I like to employ is assessing a firm’s price-to-earnings (P/E) ratio relative to industry peers. A comparatively low P/E suggests that a company’s stock is relatively inexpensive compared to its earnings.

Ultimately, by investing within my circle of competence, thinking like a business owner, and buying undervalued shares that look primed to increase in price, I’d be well on my way to building some serious long-term wealth despite having no savings to begin with.

Matthew Dumigan has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. 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

photo of Union Jack flags bunting in local street party
Investing Articles

Here’s what £20,000 invested in the FTSE 100 in July 2025 is worth today…

Harvey Jones flags up just how well the FTSE 100 has done over the last year, and picks out a…

Read more »

Investing Articles

Could the BAE Systems share price really hit £26 in July 2027? Here’s what the experts say…

The BAE Systems share price stands at around £19 today but there are some really upbeat broker forecasts out there.…

Read more »

Investing Articles

£2,000 invested in penny stock Hardide at the start of 2026 is now worth…

Penny stock Hardide has generated blockbuster returns for investors in 2026. The big question is – does it have further…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Dividend Shares

Legal & General vs Investec: which is the best stock for second income?

Jon Smith talks about two of the top FTSE 100 dividend shares, ranked by yield, and weighs up which could…

Read more »

UK supporters with flag
Investing Articles

Great news for Rolls-Royce shareholders this week!

Rolls-Royce shares have jumped back above 1,400p this week. What has driven the FTSE 100 stock higher? And can it…

Read more »

Tree lined "tunnel" in the English countryside of West Sussex in autumn
Investing Articles

Here’s 1 FTSE 100 stock I’ll happily hold for decades

Identifying stocks I’d be comfortable holding for 10-20 years can be a daunting task, but the FTSE 100 has many…

Read more »

Arrow symbol glowing amid black arrow symbols on black background.
Investing Articles

By mid-2027, analysts expect $2,913 in Micron stock to be worth

Could investing in Micron stock today be like investing in Nvidia three years ago when it was trading at significantly…

Read more »

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

£5,000 invested in SpaceX stock after the IPO is now worth…

To the surprise of many, SpaceX stock has fallen below its IPO price of $135 meaning that those who bought…

Read more »