One UK stock to join HSBC in the £100bn club

Jon Smith reveals the UK stock that he believes has the most potential in the FTSE 100 to reach a market cap of £100bn in the future.

| 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.

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 Asian woman holding up her index finger

Image source: Getty Images

There are currently four UK stocks that sit with market caps of £100bn or greater. HSBC is one of these companies. Although there aren’t any other banks or finance-related stocks that I think will be joining HSBC anytime soon in this club, there’s a separate company that I think could do so.

A potential newcomer

I’m talking about Diageo (LSE:DGE). At the moment, the market cap is just above £70bn. So we’re going to need to see this grow by around 43% in order to join the famous club.

The first thing an investor might wonder is if the business has ever achieved this feat in the past. From my calculations, Diageo has never hit £100bn, but in 2021 and 2022, had periods where it was valued at close to £90bn.

This is encouraging, as it shows that the capacity is there to certainly reach £90bn again and potentially have a run at £100bn in the future. In other words, it’s not completely unrealistic to think that this business could join the club.

Why it could happen

The company’s strength and breadth of earnings is something that’s very impressive. It is genuinely a worldwide entity, be it producing tequila in Mexico or pulling pints of Guinness in Ireland. It’s in a unique position that it can use revenue from different geographies at different price points.

This helps to shelter it from economic headwinds. If the UK underperforms, revenue from Asia can help to offset the drop. If customers are more cautious about buying high value alcohol, it can rely on beer and cheaper budget alternatives in the range.

As we move forward, I think this could help the firm have a higher share price and thus a larger market cap. Investors will likely buy the stock as a defensive play. Or even if the global economy booms, it should still perform well as higher value brands see sales surge.

I accept that a 43% jump isn’t going to happen overnight. But I’m a long-term investor, so even if it takes several years, I think it’s a return that is well worth being patient for.

Why it might not happen

The stock is down 17% over the past year, which is a large move by historical standards. Part of this has been driven by the sad death of the CEO, Ivan Menezes, which came as a surprise. He had been the CEO for many years and so the impact of a sudden death rocked both employees and shareholders.

I believe there’s some uncertainty that the strategy and direction might be lost, or the company could be in the doldrums for a while. That’s a key factor that could stop or delay the march to £100bn.

I feel Diageo will get to be a £100bn market cap company in years to come. On that basis, I think investors should consider adding it to their portfolios, using the current dip as a good entry opportunity.

HSBC Holdings is an advertising partner of The Ascent, a Motley Fool company. Jon Smith has no position in any of the shares mentioned. The Motley Fool UK has recommended Diageo Plc and HSBC Holdings. 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

This way, That way, The other way - pointing in different directions
Investing For Beginners

1 FTSE 250 stock I like and 1 I’ll avoid after the stock market correction

Jon Smith analyses the move lower in certain FTSE 250 companies over the past month and picks one that looks…

Read more »

Playful senior couple in aprons dancing and smiling while preparing healthy dinner at home
Investing Articles

Is April 2026 a great time to buy Lloyds shares?

Lloyds shares have been flying over the last two years. And there's one factor that could mean the bank continues…

Read more »

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

Want to aim for a £500 second income each month? Here’s how much it takes

Christopher Ruane digs into the numbers and mechanics that could let someone with no shares today build an annual second…

Read more »

Aston Martin DBX - rear pic of trunk
Investing Articles

Down 95%, what might it take for the Aston Martin share price to rise 2,000%?

The Aston Martin share price has collapsed. Our writer considers what it might take for it to regain some ground…

Read more »

Investing Articles

How are Diageo shares looking in April 2026?

It's been an eventful year so far, but what has the impact been for Diageo shares, and where might they…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

P/Es below 7! 3 staggeringly cheap shares despite yesterday’s rally

Investors who fear they have missed their opportunity to buy cheap shares as the stock market recovers might want to…

Read more »

ISA coins
Investing Articles

Want to know what UK investors have been buying in their ISAs?

Looking for stock, trust, and fund ideas this April? Royston Wild discusses what Brits have been stuffing in their Stocks…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

Why aren’t people buying Greggs shares by the bucketload?

Greggs' shares remain in the doldrums. But should Foolish investors consider pouncing while others won't? Paul Summers takes a fresh…

Read more »