1 FTSE small-cap biotech stock I’d buy now

The biotech industry continues to create new high-growth opportunities. Zaven Boyrazian analyses a FTSE small-cap biotech stock that has been surging.

| 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.

Biotechnology is at the heart of modern drug development. Innovations within the sector have accelerated the progress of the Covid-19 vaccine. But what about treatments unrelated to the pandemic? I’ve found a FTSE small-cap biotech stock whose share price has jumped more than 60% in only a few months.

Why is the stock surging? And should I add this company to my growth portfolio? Let’s take a look.

FTSE small-cap: a biotech stock with hidden potential

PureTech Health (LSE:PRTC) discovers, develops, and commercialises new treatments for diseases that affect the brain, immune system and gut.

A common problem with young biotech companies is finding the necessary funding to develop new medicines. After all, the process is long and expensive, with a high chance of failing to deliver a viable product. But this FTSE small-cap stock has found an intriguing solution.

The business comprises two pipelines. The first is called Wholly Owned, which, as the name suggests, develops new drugs entirely owned by PureTech. The second pipeline is where things get interesting, in my opinion.

It’s called Founded Entities and is essentially a portfolio of nine independent businesses of which PureTech is a major stakeholder. What’s more, some of these businesses, such as Karuna Therapeutics, are actually listed on the stock exchange themselves. So, whenever PureTech needs to raise additional capital to fund its own drug development, it can sell some of its shares.

Combining both pipelines, PureTech has 23 product candidates in its portfolio, 14 of which are already in clinical trial phases, with another two on the market today.

Drug development is risky

The biotech stock has an extensive portfolio of products in its pipelines. And while most have either entered or are entering clinical trial phases, there’s a considerable level of risk to consider.

Firstly, none of the drugs in its Wholly Owned pipeline have been FDA approved as they are mostly in phase 1 trials. And given that the typical drug development cycle lasts around 10 years, it could be some time before any of these products yield tangible returns. And that’s assuming they don’t fail along the way.

Today, the firm generates all of its profits from Founded Entities through stock sales and royalty income on two FDA-approved medicines. The remaining products are once again at various clinical trials stages, although there are two in their final phases.

The highly regulated nature of the drug development industry protects the health of patients. But it also makes it incredibly difficult to release new treatments. Even if a new medicine is approved, there’s still the chance that it won’t be economically viable. For example, PureTech’s new drugs may not be covered by health insurance policies or government health authorities.

A FTSE small cap biotech stock that has some risk

The bottom line

This FTSE small-cap biotech stock undoubtedly has a significant level of risk attached to it, especially since the business is currently structured more like a holding company, as opposed to a regular biotech stock.

But over the long term, PureTech looks like a solid business in my eyes. It has a vast portfolio of potential products and is set to continue receiving royalties from treatments designed and developed by other firms. This is one biotech stock I’d add to my growth portfolio.

Zaven Boyrazian does not own shares in PureTech Health. 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

Investing Articles

The key number that could signal a recovery for the Greggs share price in 2026

The Greggs share price has crashed in 2025, but is the company facing serious long-term challenges or are its issues…

Read more »

Rolls-Royce's Pearl 10X engine series
Investing Articles

Can the Rolls-Royce share price hit £16 in 2026? Here’s what the experts think

The Rolls-Royce share price has been unstoppable. Can AI data centres and higher defence spending keep the momentum going in…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

Up 150% in 5 years! What’s going on with the Lloyds share price?

The Lloyds share price has had a strong five years. Our writer sees reasons to think it could go even…

Read more »

Investing Articles

Where will Rolls-Royce shares go in 2026? Here’s what the experts say!

Rolls-Royce shares delivered a tremendous return for investors in 2025. Analysts expect next year to be positive, but slower.

Read more »

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 »