Time to take a fresh look at these smoking hot growth stocks?

Both of these growth stars trade on sky high valuations. Are they still justified?

| 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.

Based on last week’s news that nearly half of all UK businesses were victims of at least one cybersecurity breach or attack in the last year, it goes without saying that the services of companies offering protection in this and related areas are now firmly in demand. 

With the shares of some now trading on sky-high valuations however, does it make sense to consider buying them? Let’s take a look at two examples.

Way ahead

After a “very strong end” to the period, network security solutions provider Sophos (LSE: SOPH) now expects constant currency billings growth in Q4 of roughly 27%. That’s before any upside from malware threat detecting specialist Invincea — its most recent acquisition — is taken into account. For the whole year, this figure is expected to be around 20%.

Reported billings by the end of March are expected to have grown to $630m — 18% more than the previous year. That’s way ahead of the predicted $610m-$617m. As a result, cash EBITDA and unlevered free cash flow will also be ahead.  

That all sounds very positive. Trouble is, after a huge 86% rise in shares since the aftermath of the EU referendum (including 19% since the aforementioned update was issued in early April), Sophos now looks priced to perfection. While there’s nothing to say that this rise can’t continue before final results on 17 May, I would expect to see at least a degree of profit-taking fairly soon. After all, even a forecast 60% rise in earnings per share for 2018 still leaves the stock trading on a vertigo-inducing 49 times forward earnings.

Despite being significantly lower than a few years ago, the £214m of remaining net debt on its balance sheet is also not something I really like to see.

Rebounding strongly

While not so highly valued, shares in £456m cap identity data intelligence specialist GB Group (LSE: GBG) still trade on 35 times 2017 earnings thanks to its growth prospects.

Last week’s positive update on performance for the year to the end of March revealed that the Chester-based company now expects to report a 27% jump in adjusted operating profits (to £17m) compared to the previous year — more than the market was expecting. Revenues are also expected to be up by 19%.

Although 40% less when compared to the previous year, the company’s net cash levels were still a very healthy £5.2m at the end of March; the drop being the result of dividends paid to shareholders and settlements of earn-outs on acquisitions (where the seller receives additional payments based on future performance).

GB Group will announce its final results on 6 June. Given the optimism expressed in last week’s update, the shares could quite reasonably continue climbing over the next six weeks. Nevertheless, since some investors will have snapped up the stock when it dipped as low as 216p back in November, don’t be surprised if some head for the exits either before or immediately after the numbers come in. A 57% return in just six months isn’t to be sniffed at.

Bottom line

Despite their high growth credentials, I’m not sure that now is the best time to be considering opening a position in either Sophos or GB Group. That said, should macroeconomic or political events cause markets and the share prices of both companies to temporarily slide again, investors could be presented with another golden opportunity.

Paul Summers has no position in any 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

British pound data
Investing Articles

Starting with nothing? Here’s why now is the perfect time to start building a passive income

Many are worried that 2026 might be a bad time to start investing in stocks and shares. Our Foolish author…

Read more »

ISA coins
Investing Articles

Decided not to bother with a Stocks and Shares ISA? You might be missing these 3 things!

With a fresh annual allowance for contributing to a Stocks and Shares ISA upon us, what might people who don't…

Read more »

GSK scientist holding lab syringe
Investing Articles

Why is everyone buying GSK shares?

GSK shares have been outperforming the FTSE 100 in 2026. Paul Summers takes a closer look and asks whether this…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Investing Articles

£10,000 invested in easyJet shares at the start of 2026 is now worth…

Anyone buying easyJet shares will have endured a rough ride since January. Paul Summers wonders whether things could get even…

Read more »

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

5 years ago, £5,000 bought 2,645 Barclays shares. But how many would it buy now?

Despite delivering an impressive return since April 2021, Barclays' shares have lagged the FTSE 100's other banks. James Beard considers…

Read more »

Side of boat fuelled by gas to liquids, advertising Shell GTL Fuel
Investing Articles

5 years ago, £5,000 bought 354 Shell shares. But how many would it buy now?

When it comes to Shell’s numbers, most of them are impressive. And it’s no different when looking at the recent…

Read more »

A rear view of a female in a bright yellow coat walking along the historic street known as The Shambles in York, UK which is a popular tourist destination in this Yorkshire city.
Investing Articles

I asked ChatGPT if I should buy Aviva, Diageo or BAE Systems stock and it said…

Aviva, Diageo and BAE Systems shares are popular FTSE 100 picks. But which of the three does ChatGPT like the…

Read more »

Tesla car at super charger station
Investing Articles

SpaceX’s IPO threatens to leave the Tesla share price on the forecourt

As Elon Musk starts fuelling the engines for a SpaceX IPO, could the Tesla share price get left in the…

Read more »