With no investments in my late 30s, I’d use the Warren Buffett method to build wealth

This trio of investment principles from Warren Buffett could help investors at any stage, our writer reckons. Here’s why he’s using them.

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.

Buffett at the BRK AGM

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.

By his late thirties, investor Warren Buffett was already comfortably well off. But even a decade later – in his late forties – Buffett had made less than 1% of his future wealth.

I think that example can be inspiring. If I was in or approaching my late thirties and had no investments so far, rather than panic, I would apply some lessons from investing guru Buffett to try and build my long-term wealth. Here are three of them.

Keep things simple

Stick to what I know. Invest mostly in shares of large, blue-chip, established companies. Be careful about taking risks. Do not rush.

Do those sound like the sorts of principles that could make me rich? Written down, they sound almost pedestrian. Yet that is a summary of exactly how Buffett has been investing for decades now, often with phenomenal results.

If I was starting with no investments decades into my adult life, I might be keen to get going fast. That could lead me to make costly mistakes. That is why I think Warren Buffett’s approach is so appealing. He does not try to take short cuts or speculate in exotic investments he does not really understand.

The Buffett approach is simple: find great companies with compelling prospects and an appealing price tag, then swap some hard-earned cash for a stake in the business known as a share. After that, keeping the share for years should hopefully let the holder benefit from the firm’s long-term success.

Set the bar high

That does not mean that I should invest in the first appealing company I find, however. In fact, Buffett sometimes waits years or even decades before putting his money into a firm.

That is because he is not only hoping to find good investments. He is aiming to make great ones.

Over time, the difference between a merely good investment and a great one can be huge. Buffett’s company Berkshire Hathaway spent $1.3bn building its stake in Coca-Cola. At the time of Buffett’s most recent shareholders’ letter, it was valued at $23.7bn. On top of that, Berkshire has received decades of dividends from the drinks maker.

That investment has been held for decades, reflecting Buffett’s long-term approach to investing. But the performance of the investment is still staggering and illustrates how helpful a great company can be in helping build wealth.

If I had invested in Coca-Cola five years ago, the shares would now be worth 41% more than I paid for them. If I had instead invested in UK rival Britvic, the share price gain in that period would have been just 3%.

Diversification

If Buffett is such a good investor why does he not put all his money into his favourite stock?

In fact, most of his net worth is tied up in shares of one company, Berkshire Hathaway. But within Berkshire’s portfolio, Buffett stays diversified. He recognises that even the best company can run into unexpected difficulties. So he always makes sure to spread his investments, which I think is a useful approach for my own investments.

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Britvic 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 Caucasian man making doubtful face at camera
Investing Articles

Time to start preparing for a stock market crash?

2025's been an uneven year on stock markets. This writer is not trying to time the next stock market crash…

Read more »

Santa Clara offices of NVIDIA
Investing Articles

Nvidia stock’s had a great 2025. Can it keep going?

Christopher Ruane sees an argument for Nvidia stock's positive momentum to continue -- and another for the share price to…

Read more »

Close-up of a woman holding modern polymer ten, twenty and fifty pound notes.
Investing Articles

£20,000 in savings? Here’s how someone could aim to turn that into a £10,958 annual second income!

Earning a second income doesn't necessarily mean doing more work. Christopher Ruane highlights one long-term approach based on owning dividend…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

My favourite FTSE value stock falls another 6% on today’s results – should I buy more?

Harvey Jones highlights a FTSE 100 value stock that he used to consider boring, but has been surprisingly volatile lately.…

Read more »

UK supporters with flag
Investing Articles

See what £10,000 invested in the FTSE 100 at the start of 2025 is worth today…

Harvey Jones is thrilled by the stunning performance of the FTSE 100, but says he's having a lot more fun…

Read more »

Investing Articles

Prediction: here’s where the latest forecasts show the Vodafone share price going next

With the Vodafone turnaround strategy progressing, strong cash flow forecasts could be the key share price driver for the next…

Read more »

Front view of a young couple walking down terraced Street in Whitley Bay in the north-east of England they are heading into the town centre and deciding which shops to go to they are also holding hands and carrying bags over their shoulders.
Investing Articles

How much do you need in a SIPP or ISA to aim for a £2,500 monthly pension income?

Harvey Jones says many investors overlook the value of a SIPP in building a second income for later life, and…

Read more »

Friends at the bay near the village of Diabaig on the side of Loch Torridon in Wester Ross, Scotland. They are taking a break from their bike ride to relax and chat. They are laughing together.
Investing Articles

Can you turn your Stocks and Shares ISA into a lean, mean passive income machine?

Harvey Jones shows investors how they can use their Stocks and Shares ISA to generate high, rising and reliable dividends…

Read more »