Why I’d buy Tristel plc and avoid Genus plc after HY results

Half-year results reveal two different stories with Tristel plc (LON: TSTL) and Genus plc (LON: GNS)

| 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.

The market likes FTSE AIM company Tristel’s (LSE: TSTL) half-year report today. The shares are up more than 8% as I write, so the UK-based manufacturer of infection prevention and contamination control products must be doing something right.

Trading well and expansion overseas

Indeed, the headline figures are impressive with revenue up 22% compared to a year ago, adjusted earnings per share ticked 14% higher and the directors increased the interim dividend by 23%.

Tristel reckons its lead technology is a proprietary chlorine dioxide formulation, which the firm uses to addresses hospital infection prevention, control of contamination in critical environments, and veterinary practice infection prevention. I find the growth proposition compelling here as Tristel expands abroad with overseas sales up 45% and representing 43% of total sales.

In August, Tristel made an acquisition in Australia, which delivered positive trading results during the period, and according to chief executive Paul Swinney,  the company is making satisfactory progress with its planned entry into the North American hospital market. The potential for further growth seems huge.

Quality, growth and momentum

With the return on capital running at 17% or so, Tristel scores well on quality, growth and share-price momentum. However, you’ve got to pay up to own the shares. At today’s share price of 162p, the forward price-to-earning (P/E) ratio sits at just under 21 for the year to June 2018 and the forward yield is around 2.2%. Given the firm’s ongoing progress, I’d be happy to buy a few of the shares following today’s update.

But with FTSE 250 animal genetics company Genus (LSE: GNS) I’m more cautious. The firm’s headline figures today include adjusted earnings per share down 9% on a constant currency basis and net debt ballooning by 24%. The company says planned increases in research and development expenditure drove strategic progress but also contributed to a 10% decline in adjusted profit before tax. 

A rich valuation

Given the firm’s rich valuation, I think operational progress seems slow. At today’s 1,747p share price, the forward P/E rating for the year to June 2018 runs at just over 24 and the forward dividend yield is around 1.5%. City analysts following the company expect forward earnings to cover the payout around 2.8 times.

Over the last 10 years the share price has risen around 190% but the compound annual growth rate of normalised earnings, including forecasts for the next two years, runs at just 9%. I wonder if that growth rate justifies such a rich valuation.

That said, Genus operates in a defensive sector and cash generation is good, generally supporting and rising in line with profits. The firm’s return on capital runs around 9% and the operating profit margin at 15% or so. Perhaps the quality of the operation will keep the stock travelling with the momentum we’ve seen over the last few years. However, if it does, it will be without me aboard. 

Kevin Godbold has no position in any shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Emma Raducanu for Vodafone billboard animation at Piccadilly Circus, London
Investing Articles

Up 40% this year, can the Vodafone share price keep going?

Vodafone shareholders have been rewarded this year with a dividend increase on top of share price growth. Our writer weighs…

Read more »

Buffett at the BRK AGM
Investing Articles

Here’s why I like Tesco shares, but won’t be buying any!

Drawing inspiration from famed investor Warren Buffett's approach, our writer explains why Tesco shares aren't on his shopping list.

Read more »

Investing For Beginners

If the HSBC share price can clear these hurdles, it could fly in 2026

After a fantastic year, Jon Smith points out some of the potential road bumps for the HSBC share price, including…

Read more »

Investing Articles

I’m thrilled I bought Rolls-Royce shares in 2023. Will I buy more in 2026?

Rolls-Royce has become a superior company, with rising profits, buybacks, and shares now paying a dividend. So is the FTSE…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

With Warren Buffett about to step down, what can investors learn?

Legendary investor Warren Buffett is about to hand over the reins of Berkshire Hathaway after decades in charge. How might…

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

I asked ChatGPT for the perfect passive income ISA and it said…

Which 10 passive income stocks did the world's most popular artificial intelligence chatbot pick for a Stocks and Shares ISA?

Read more »

Tŵr Mawr lighthouse (meaning "great tower" in Welsh), on Ynys Llanddwyn on Anglesey, Wales, marks the western entrance to the Menai Strait.
Investing Articles

How I generated a 66.6% return in my SIPP in 2025 (and my strategy for 2026!)

By focusing on undervalued, high-potential stocks, this writer achieved market-beating SIPP returns in 2025 – here’s how he aims to…

Read more »

Happy young female stock-picker in a cafe
Investing Articles

New to the stock market? Here’s how you can give yourself a huge advantage

Stock market crashes can make buying shares intimidating. But investors don’t need specialist skills or knowledge to give themselves a big…

Read more »