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

Up 1,373% in two weeks! What’s going on with the Helium One share price?

It’s been an extraordinary couple of weeks for the Helium One share price. Here’s what happened, along with whether I think it’s a buy for me now.

| 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.

Burst your bubble thumbtack and balloon background

Image source: Getty Images

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.

In less than two weeks, the Helium One (LSE: HE1) share price has risen 1,373%. If I’d bought £1,000 of the shares on 24 January, I’d have nearly £15,000 on 6 February. 

The scarcely believable rise followed a buying frenzy. On the Hargreaves Lansdown platform last week, investors bought more Helium One stock than any other. The stock made up around 13% of all buy orders. 

So why have investors been piling in? And with the shares still trading at a tiny-sounding 3p, is there a buying opportunity here? Let’s look at both questions. 

Noble gas

Helium One, as you may have guessed, is in the business of helium gas. At least, it plans to be. It hasn’t sold any of the stuff yet. The firm is drilling for reservoirs of the element much like an oil company might drill to find oil. 

The surge in the share price followed good news from a well in Tanzania. The team drilled the Itumbula well to 961m and discovered copious amounts of helium and also hydrogen. 

CEO Lorna Blaisse said the province “has the potential to be one of the largest sources of primary helium globally.” 

Concentrate

She also explained how existing helium wells in the US and Canada produce helium at concentrations of 0.5% or so. The Itumbula well? A concentration of 4.7%.

Demand for helium is strong as the world battles an ongoing supply crisis. The gas has a wide range of industrial applications that should sustain demand in the future too. It’s particularly used in cooling and lasers. For example, you can thank helium each time you scan a barcode at the supermarket. 

With such a rosy outlook, am I going to buy the shares today? Well, the first thing I notice is this is not a big industry. Most existing sources produce the gas as a side product whereas Helium One is a pure helium play. It’s also the only company of its type on the London Stock Exchange.

What this means is I don’t have many companies to compare it to  That makes valuing the shares difficult. 

Likewise, the company is pre-revenue and pre-production. I can’t even find an estimate of the value of the reserves on any publicly released document. Put simply, whether the shares are 3p or 30p, it’s tricky for me to see whether they’re cheap or overvalued. 

Am I buying?

There’s a dilution risk as well. The shares have risen rapidly but are still some way off the all-time high of 28p back in 2021. The unluckiest investors could be down as much as 90%.

Management isn’t forthcoming on the current cash reserves either. So I can’t assess the risk of any shares I buy being diluted before cash starts to flow into the business.

Overall, the company could have a bright future. However, the lack of quantitative information puts me off buying for my portfolio.

John Fieldsend 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

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 »