Here’s why Oxford Nanopore Technologies stock is up 15% in the FTSE 250

This innovative FTSE 250 stock has had a solid start to the year, rising 15% in just two days. Is it time I considered adding it 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.

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

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.

Oxford Nanopore Technologies (LSE: ONT) stock was the biggest riser in the FTSE 250 index yesterday (13 January). Shares of the gene-sequencing firm rose 10% then another 5% today to reach 149p.

However, the stock is still down more than 75% since listing in late 2021. Here, I’ll take a look at what has caused the recent jump and assess whether it’s a good fit for my portfolio.

Encouraging update

For those unfamiliar, Oxford Nanopore makes cutting-edge DNA/RNA sequencing devices that enable real-time analysis of genetic material. They’re used for scientific research across the healthcare and life sciences industries.

Yesterday, the firm released a full-year trading update. In this, we learnt that underlying revenue growth in the second half was approximately 34% at constant currency. This was an acceleration over the first half, enabling the company to achieve £183m in revenue, in line with market expectations.

That would represent year-on-year growth of 11% on a constant currency basis. That’s not bad considering the overall life sciences sector faced challenging conditions in 2024.

CEO Gordon Sanghera commented: “Looking beyond 2025, our highly differentiated platform and deep innovation pipeline coupled with strengthened commercial and operational capabilities combined with a strong balance sheet, position us well to deliver long-term, sustainable, above-market growth.”

Encouragingly, the gross margin is set to be slightly above the previously expected 57%. And management anticipates the gross margin reaching 62% by 2027, with revenue growing at a compound annual growth rate of more than 30% between 2024 and that date. It also reaffirmed a target of adjusted EBITDA breakeven in 2027.

No profits yet

Of course, an ambition to reach adjusted EBITDA breakeven in two years indicates that the firm is still deeply unprofitable. Indeed, it doesn’t expect to become cash flow positive until at least 2028.

Clearly, the losses add risk to the investment case. And they almost certainly explain why the share price has struggled since late 2021 when the era of near-0% interest rates came to an end.

We won’t get the full-year earnings until 4 March. Looking at the forecasts though, I’m seeing losses above £100m for both last year and this one.

On the plus side, the firm ended 2024 with £403m in cash, so remains well-capitalised. It should be capable of becoming cash flow positive with the resources at hand. If it can do so, while hitting its revenue growth targets, the share price could end up much higher than today’s 149p.

Should I invest?

Oxford Nanopore’s products are based on innovative technology and it appears to be taking market share during a challenging time. The more devices it sells, the more recurring revenue it gets from consumables and software services.

With a modest market cap of £1.4bn, the firm could become a takeover target. However, it can be dangerous to invest on the basis that a business might be acquired at a higher price.

Recently, I’ve made a hash of picking stocks in the healthcare sector. My holding in Moderna continues to take a battering (down another 16% yesterday), while medical device firm Creo Medical has unperformed too. Even Novo Nordisk is struggling lately.

With Oxford Nanopore stock trading at a premium 7.6 times sales, I’m going to give this one a miss for now.

Ben McPoland has positions in Creo Medical Group Plc, Moderna, and Novo Nordisk. The Motley Fool UK has recommended Moderna and Novo Nordisk. 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

£10,000 to invest in an ISA? Here are some lesser-known stocks that could surge in 2026

Dr James Fox explores a handful of stocks that could outperform the rest of the stock market in 2026. Investors…

Read more »

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

£10,000 invested in Tesla stock 1 month ago is now worth…

Dr James Fox takes a closer look at Tesla stock as it trades around an all-time high valuation. Is there…

Read more »

Ice cube tray filled with ice cubes and three loose ice cubes against dark wood.
Investing Articles

Recently released: December’s lower-risk, higher-yield Share Advisor recommendation [PREMIUM PICKS]

Ice ideas will usually offer a steadier flow of income and is likely to be a slower-moving but more stable…

Read more »

Sunrise over Earth
Investing Articles

Meet the ex-penny share up 109% that has topped Rolls-Royce and Nvidia in 2025

The share price of this investment trust has gone from pennies to above £1 over the past couple of years.…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

1 of the FTSE 100’s most reliable dividend stocks for me to buy now?

With most dividend stocks with 6.5% yields, there's a problem with the underlying business. But LondonMetric Property is a rare…

Read more »

Investing Articles

Is 2026 the year to consider buying oil stocks?

The time to buy cyclical stocks is when they're out of fashion with investors. And that looks to be the…

Read more »

ISA coins
Investing Articles

3 reasons I’m skipping a Cash ISA in 2026

Putting money into a Cash ISA can feel safe. But in 2026 and beyond, that comfort could come at a…

Read more »

US Stock

I asked ChatGPT if the Tesla share price could outperform Nvidia in 2026, with this result!

Jon Smith considers the performance of the Tesla share price against Nvidia stock and compares his view for next year…

Read more »