Novacyt or AstraZeneca: which biotech stock should I buy?

Novacyt and AstraZeneca are two biotech stocks working in the realms of fighting the Covid-19 pandemic. Are either good long-term investments?

| 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.

FTSE Aim-listed stock Novacyt SA (LSE:NCYT), has seen its share price plunge 35% year-to-date. It had fallen further but has since rebounded. The Anglo-French biotech stock has a £260m market cap, earnings per share (EPS) are negative, and the NCYT share price is down 56% from its 52-week high.

Nevertheless, its share price is rising in recent trading sessions after a positive release on its latest Covid-19 tests. Its new product line includes lateral flow antibody detection and new variant tests. While this is promising, a very big red flag over the company is its recent loss of a lucrative NHS contract. Without this, it doesn’t look nearly as enticing as it did last year.

This is undoubtedly a risky, volatile stock to own. Competition is rife in the Covid-19 testing sector, and its share price has already seen wide speculation by the market. Therefore, I’m not tempted to buy shares in this biotech stock. I prefer well-established pharma companies such as AstraZeneca (LSE:AZN) or Hikma Pharmaceuticals.

Will the AstraZeneca share price bounce?

FTSE 100 pharma giant AstraZeneca is itself facing a host of troubles. As it embarked on producing a Covid-19 vaccine last year, its future looked bright. Working alongside the UK’s prestigious Oxford university, it received glowing media coverage with an early study showing a strong immune response in older adults. Not needing to be stored at extreme temperatures proved a logistical advantage over Pfizer.

But since then, things have rapidly gone downhill. There were production delays and problems with distribution. Recently, concerns that the vaccine leads to blood clots have caused several European countries to halt its use. And there are reports the vaccine doesn’t appear to be as effective as first believed. It may also face litigation costs in a trial with the EU for failed vaccine deliveries.

The AstraZeneca share price also fell in December after it announced its acquisition of US biotech stock Alexion, which shareholders deemed too expensive. Alexion develops life-changing therapies for people living with rare disorders. This unique perspective will enhance AstraZeneca’s portfolio and could complement its research in other areas.  

The AZN share price ended 2020 down 4%. Year-to-date it’s up 2%, despite considerable volatility. It has a price-to-earnings ratio of 43, EPS are 175p, and its dividend yield is 2.6%.

A biotech stock with multiple revenue streams

While the Astra-Oxford Covid-19 vaccine commands headlines, I think the company actually has plenty else keeping shareholders reassured.

This week the company announced its phase 3 trial for a respiratory drug is progressing successfully, showing potential immunisation against RSV in the general infant population. RSV is a common pathogen that causes bronchiolitis and pneumonia in infants globally.

It also has an early stage lung cancer drug in the pipeline already approved in China. This drug called Tagrisso has also been recommended for marketing authorisation in the EU.

AZN is operating in key areas of medical research including respiratory, cancer, and heart disease. The fight against each of them continues, and AstraZeneca’s expertise will be in demand for many years to come. That’s why I feel bullish on AstraZeneca’s long-term outlook and would happily add AZN shares to my Stocks and Shares ISA.

Kirsteen has no position in any of the shares mentioned. The Motley Fool UK has recommended Hikma Pharmaceuticals. 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

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

Are investors running scared of Babcock and BAE Systems shares?

BAE Systems shares have had a brilliant run, and other UK defence stocks have been flying too. But Harvey Jones…

Read more »

Mature black woman at home texting on her cell phone while sitting on the couch
Investing Articles

As the FTSE 100 falls, savvy investors are looking for stocks to buy for the rebound

Many FTSE stocks have now fallen 10% or more from their 2026 highs. For long-term investors, exciting opportunities are emerging.

Read more »

Portrait Of Senior Couple Climbing Hill On Hike Through Countryside In Lake District UK Together
Investing Articles

Should investors consider buying resilient Admiral Group and Tesco shares as markets wobble?

Harvey Jones is impressed by how Tesco shares have held up in the current market volatility, while Admiral has been…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Down 15% in a month and yielding 7.5%! Should I buy even more of my favourite dividend stock?

Harvey Jones says this brilliant FTSE 100 dividend stock is suddenly cheaper due to recent market volatility. And the yield…

Read more »

Abstract bull climbing indicators on stock chart
Growth Shares

3 growth shares for an ISA that have beaten the FTSE 100 for the past 5 years

Jon Smith points out several growth shares that have outperformed the broader market over a long period of time, with…

Read more »

Calendar showing the date of 5th April on desk in a house
Investing Articles

Time’s running out for our 2025/26 Stocks and Shares ISA plans!

Never mind the stock market wobble, it's time to turn our attention to our Stocks and Shares ISA investments for…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

What might Warren Buffett think about today’s stock market?

Middle East conflict has given the UK stock market a bit of a hammering. But in the long-term scheme of…

Read more »

Man riding the bus alone
Dividend Shares

How big does my ISA need to be to make £2.5k in monthly passive income?

Jon Smith points out the key factors that go into building a dividend portfolio for passive income, and reviews one…

Read more »