A cheap UK share for the cybersecurity boom!

I’m backing this UK share after its share price collapsed this week. In fact, I’ve recently added this cybersecurity stock to my portfolio.

| 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.

Smiling young man sitting in cafe and checking messages, with his laptop in front of him.

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.

This UK share tanked earlier in the week when an executive was named in a legal row. Darktrace (LSE:DARK) fell after an executive was named in a judgement concerning malpractice in the sale of Autonomy to Hewlett Packard in 2011. The judge noted Nicole Eagan, then Autonomy’s chief marketing officer, as “part of a clique responsible with the defendants of the operation of the impugned levels”.

The Cambridge-based company sells AI technology that autonomously fights back against cyber-attacks in real time. The industry as a whole appears to be benefiting from a renewed focus on cybersecurity following Russia’s invasion of Ukraine. US President Joe Biden has urged companies to tighten their cyber defences.

While Darktrace has demonstrated impressive growth in recent years, I also think it looks fairly cheap compared to its peers. Here’s why I’ve just bought it for my portfolio.

Valuation

The Darktrace share price collapsed this week, falling to 322p a share. It opened trading on Friday morning at 340p a share, giving it a market cap of £2.3bn. And taking into account the firm’s recent performance, Darktrace is looking cheap to me.

As the company has only just turned profitable, it’s best to look at its price-to-sales (P/S) ratio. The metric is calculated by taking a stock’s market capitalisation and dividing it by the company’s total sales or revenue over the past 12 months. Using the market cap from this morning, Darktrace has a P/S ratio of around 8.2. Compared to a number of its peers, I think this looks like good value.

Here’s how Darktrace stacks up against its peers.

StockP/S ratio
Darktrace8.2
CrowdStrike21
Palo Alto Networks8.8
Fortinet12.2

Growth

Darktrace has demonstrated impressive growth in recent years, although some analysts have questioned its sustainability. Total revenue increased from $79.4m in the year to June 2018 to reach $281m in the year to June 2021. Revenue for latest four quarters is $347.5m. This growth curve is certainly positive and there are indications that it will be sustained, at least in the near future.

The cybersecurity market is growing fast amid increasing confrontation between Russia, China and the West. Russia’s invasion of Ukraine and the measures introduced by Western parties against Moscow exacerbated existing tensions and engendered a greater focus on cyber defences. I feel this environment should lead to further growth for Darktrace.

A recent trading updated highlighted positive momentum in the months leading up to the war. Darktrace  added 359 net new customers in the third quarter. This took its client base to 6,890 at the end of March — 37.3% more than a year earlier. 

Despite this positivity, JPMorgan Cazenove started its coverage of the stock at “underweight“. The bank said that the path to sustainable profitable growth was unclear, noting potential competition challenges.

Will I buy more?

I bought at 325p earlier this week, and at this price, I feel I should have bought more. But, I actually think there’s plenty of growth in this share price. It’s not just me, Jefferies has set a 730p price target for Darktrace. I’ll continue to add this stock to my portfolio.

James Fox owns shares in Darktrace. The Motley Fool UK has recommended CrowdStrike Holdings, Inc., Fortinet, and Palo Alto Networks. 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

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »