Stocks and Shares ISA: how to build a portfolio like Warren Buffett

Dr James Fox investigates how he could build an index-beating portfolio by pursuing a value investing strategy like that of the ‘Oracle of Omaha’.

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

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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 Stocks and Shares ISA is a tax-efficient vehicle for my investments. It’s essentially a tax wrapper that can be opened through a variety of institutions — I use the Hargreaves Lansdown platform to manage mine.

I’ve had a Stocks and Shares ISA for years, and I’ve been managing it myself for a while. But, looking back, I wish I had been more strategic, and followed the teachings of some of the world’s top investors.

One is Warren Buffett. He’s the chairman and CEO of Berkshire Hathaway. He’s also one of the most successful investors of his generation and has a net worth of over $100bn, as of November 2022. As a result, he’s the world’s sixth wealthiest person.

So let’s see how I could build a portfolio like Buffett.

Value investing

Value investing is the art of buying stocks which trade at a significant discount to their intrinsic value. Value investors like Buffett achieve this by searching for stocks that trade with low multiples of their profits or assets.

Finding these stocks requires us to look at valuation metrics. There are the simple ones like the price-to-earnings ratio, or EV-to-EBITDA. Then there are the more complex and often more telling ones, such as the discounted cash flow model.

Buffett always searches for a margin of safety between what he sees at the company’s value and its stock price. This characteristic helps him avoid losing money.

This value investing approach often requires a contrarian mindset, meaning I don’t follow the crowd, and a long-term investment horizon. Over the last century, a value investment strategy has more often than not outperformed index returns in most markets.

Investing in quality

Buffett says he’d rather pay a fair price for an exceptional stock than pay an exceptional price for a fair stock.

He’s not interested in distressed stocks, but wants to focus on those that have a strong long-term offer. For example, some of Buffett’s largest investments are in household names like Apple and Coca-Cola

Obviously, buying household names doesn’t guarantee success, but it reflects his mantra of investing in top quality stocks that rise to the top.

Stick to what I know

By sticking to what I know, I’m definitely limiting the scope of my investments. But it makes sense because how can I truly assess the value of a company if I don’t understand what it does or the industry in which it operates?

So even if I do spot a tip regarding the next big social media/entertainment platform, perhaps I should stay away from it. It’s not that I’m a dinosaur that doesn’t understand the industry, the problem is I struggle with valuations in the sector.

Take a long position

Buffett always invests for the long run. He does sell, but his long-term approach reflects his belief and commitment to the investment.

So by following these simple Buffett teachings, I’m hoping to built a portfolio like the ‘Oracle of Omaha’. I appreciate I’m not going to match him on worth, but I can do my best to reflect his teachings.

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

James Fox has positions in Hargreaves Lansdown Plc. The Motley Fool UK has recommended Apple and Hargreaves Lansdown 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

Fireworks display in the shape of willow at Newcastle, Co. Down , Northern Ireland at Halloween.
Investing Articles

The Anglo American share price soars to £25, but I’m not selling!

On Thursday, the Anglo American share price soared after mega-miner BHP Group made an unsolicited bid for it. But I…

Read more »

Investing Articles

Now 70p, is £1 the next stop for the Vodafone share price?

The Vodafone share price is back to 70p, but it's a long way short of the 97p it hit in…

Read more »

Concept of two young professional men looking at a screen in a technological data centre
Investing Articles

If I’d put £5,000 in Nvidia stock at the start of 2024, here’s what I’d have now

Nvidia stock was a massive winner in 2023 as the AI chipmaker’s profits surged across the year. How has it…

Read more »

Light bulb with growing tree.
Investing Articles

3 top investment trusts that ‘green’ up my Stocks and Shares ISA

I’ll be buying more of these investment trusts for my Stocks and Shares ISA given the sustainable and stable returns…

Read more »

Investing Articles

8.6% or 7.2%? Does the Legal & General or Aviva dividend look better?

The Aviva dividend tempts our writer. But so does the payout from Legal & General. Here he explains why he'd…

Read more »

a couple embrace in front of their new home
Investing Articles

Are Persimmon shares a bargain hiding in plain sight?

Persimmon shares have struggled in 2024, so far. But today's trading update suggests sentiment in the housing market's already improving.

Read more »

Market Movers

Here’s why the Unilever share price is soaring after Q1 earnings

Stephen Wright isn’t surprised to see the Unilever share price rising as the company’s Q1 results show it’s executing on…

Read more »

Investing Articles

Barclays’ share price jumps 5% on Q1 news. Will it soon be too late to buy?

The Barclays share price has been having a great time this year, as a solid Q1 gives it another boost.…

Read more »