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

This hot growth stock is still a buy after enormous gains

This UK growth stock has more than tripled in price over the past five years. Yet our writer sees further potential and would happily buy it for his 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.

A pastel colored growing graph with rising rocket.

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.

If I had known five years ago that buying a UK growth stock and holding it until now would have more than tripled my investment already, I would have purchased it! But what if I bought it today?

Nobody knows what will happen in future. But in the case of this particular growth stock, I do see continued grounds for optimism about its business prospects. I would consider buying it for my portfolio to hold for the next five years — or even longer.

Warren Buffett-style moat

The company in question is Judges Scientific (LSE: JDG).

Many may not even have heard of it, as it is a niche business-to-business manufacturer specialising in scientific instruments. That may not sound very exciting – but from an investment perspective, I think that it is.

Here is why. Judges applies strict criteria to buying small makers of instruments that come up for sale, for example when the founder retires. So while the firm skips overpriced deals, it is able to buy some quality companies at competitive valuations.

By bringing them into a wider organisation, Judges can supply capital and management expertise to help accelerate growth in a cost-effective way.

But why are scientific instruments an attractive industry to start with? The reason is that precision (and therefore quality) matters. That gives a manufacturer like Judges a Warren Buffett-style moat, plus pricing power.

Impressive financial performance

The proof of the pudding is in the eating.

While the Judges Scientific share price has performed well over the past five years, that simply reflects the impressive business performance over that time. In the five years to 2021, revenues grew 59%, adjusted operating profit was up 154% and the dividend increased by 140%.

There is a lot to like there, in my opinion. The revenue growth was solid. But I think what is more interesting is the way in which profit growth outpaced the increase in revenues. That suggests the Judges model of providing centralised services that can help subsidiaries grow, without increasing their cost base at the same pace, is delivering.

Not only do I think Judges’ model has delivered well, I think it could continue to do so. Demand for scientific instruments from users like industrial labs and universities is likely to be resilient even in an economic downturn.

But there are still risks. Inflation could eat into profit margins. Ongoing travel restrictions for some markets like China could also hurt sales as engineers may not be able to do site visits and install instruments.

Why I’d still buy this growth stock

Still, Judges has seen its share price increase by 272% in the past five years. Although the past year’s increase of 9% was far more modest, Judges has clearly rewarded long-term shareholders handsomely.

It now trades on a price-to-earnings ratio of 38. That is quite a bit pricier than I would normally consider when buying shares for my portfolio. Yet I would be willing to buy. Why? I think it has the hallmarks of a classic growth stock. It benefits from a focused, smart business model meeting real customer needs in a way that gives it pricing power. Unlike some growth shares, though, Judges is consistently profitable. I believe its distinctive business model can deliver more earnings growth in future.

C Ruane has no position in any of the shares mentioned. The Motley Fool UK has recommended Judges Scientific. 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

Person holding magnifying glass over important document, reading the small print
Investing Articles

Why this FTSE banking gem may hold a lot more value than we think

This FTSE banking giant may be hiding more value than investors expect -- with rising dividends, buybacks, and growth potential…

Read more »

Tesla building with tesla logo and two teslas in front
US Stock

I asked ChatGPT where Tesla stock will be in a year’s time and this is what it said…

Jon Smith got an underwhelming response from ChatGPT regarding Tesla stock's 2026 potential performance, and provides his viewpoint on the…

Read more »

A pastel colored growing graph with rising rocket.
Investing Articles

I’ve made this much from 417 shares in this FTSE 100 dividend income gem since 2020…

My £10k investment in this FTSE 100 heavyweight has grown hugely since 2020. With dividends up and the shares still…

Read more »

Departure & Arrival sign, representing selling and buying in a portfolio
Investing Articles

Is easyJet a steal at its near-£5 share price after strong 2025 results?

easyJet’s share price has slipped 16% from its peak -- but is this turbulence masking a hidden value gap investors…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Here’s how investors can target £7,570 a year in dividend income from £20,000 in this FTSE 250 media gem

This FTSE 250 star looks very undervalued, but with a 6%+ dividend yield investors could lock in high passive income…

Read more »

Abstract bull climbing indicators on stock chart
Investing Articles

Barclays’ share price soars 63% this year, but is it still a bargain?

Barclays’ stock has surged in 2025, yet valuation models suggest huge potential may remain. So, is this FTSE 100 star…

Read more »

Middle-aged white man wearing glasses, staring into space over the top of his laptop in a coffee shop
Investing Articles

My stock market crash list: 3 shares I’m desperate to buy

Market volatility may not be too far away so Edward Sheldon has been working on a list of high-quality shares…

Read more »

White middle-aged woman in wheelchair shopping for food in delicatessen
Investing Articles

Greggs’ shares became 43.5% cheaper this year! Is it time for me to take advantage

Greggs' shares have tanked in 2025, with profits tumbling since the start of the year. But could this secretly be…

Read more »