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

Omega Diagnostics shares: have I missed the boat to invest?

Omega Diagnostics shares have risen in value by more than 100% over the past year, but the company could face headwinds as we advance.

| 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.

Omega Diagnostics (LSE: ODX) shares have surged in value over the past 12 months. Investors have rushed to buy the testing company’s stock as the business has moved to develop its own coronavirus tests. These efforts have paid off.

At the beginning of February, the company announced that it had inked an agreement with the Department of Health and Social Care to provide manufacturing capacity for Covid-19 lateral flow antigen tests. Today it emerged that this contract could be worth as much as £374m to the organisation

However, this number is just a rough guide at this stage. As Omega warned in its press release, the figure “represents a maximum of the potential value of the contract“.

It also warned that the figure should not be used as an “estimate or forecast of the actual likely value of purchase orders to be received by the company“.

What’s more, at this time, the business has not received confirmation that its Covid-19 lateral flow antigen test “has passed the necessary performance evaluation“. Therefore, “there are no Covid-19 lateral flow antigen tests that can be manufactured by Omega, on behalf of the Government, at this time“.

While this order shows Omega’s potential, it has not guaranteed the organisation’s future. 

Omega Diagnostics shares: challenges ahead 

All of the above explains why Omega Diagnostics shares have hardly reacted to today’s news. This contract could be a massive deal for the firm. Unfortunately, as of yet, it does not have anything to sell.

Further, the contract only presents an opportunity to earn up to £374m. It does not guarantee it. As the UK’s vaccination programme starts to impact infection rates, I think the longer it takes for Omega’s Covid-19 lateral flow antigen test to receive approval, the less likely it is the government will need the entire order. 

I believe that’s the most considerable risk facing the company right now. There’s a lot of expectation baked into the stock price after its recent performance. If Omega can’t sell its tests, I think the stock will quickly deflate. 

On the other hand, if the test is approved and orders are placed up to the total value of the contract, Omega Diagnostics shares could be cheap at current levels.

Is the stock cheap? 

The stock is currently trading with a market capitalisation of £183m. The healthcare industry is trading at an average price-to-sales (P/S) of around four today.

If Omega were to hit its entire contract quota in one year, that implies the stock could command a market value of just under £1.5bn. That’s the bull case here. However, everything would have to go right for that to happen, which, in my opinion, is unlikely. 

I think the group’s chances of making over £300m of sales in one year are slim. With that being the case, I would not buy the stock today. After the recent blowout performance of Omega Diagnostics shares, I think the market is expecting far too much from the company. 

Rupert Hargreaves has no position in any of the shares mentioned. 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

Worried about a 2026 stock market slump? This ISA investment pays 4%+ with low risk

This type of low-risk fund could be an option to consider for ISA investors who are waiting for better stock…

Read more »

Two female adult friends walking through the city streets at Christmas. They are talking and smiling as they do some Christmas shopping.
Investing Articles

2 British income shares to consider before the Christmas boom

Our writer scoured historical market data to uncover which income shares typically do well in the run up to Christmas.…

Read more »

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

Will Rolls-Royce shares continue their epic run into 2026 and beyond?

Noting that differences of opinion make the world go round, James Beard discusses what might happen to Rolls-Royce’s shares next…

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Investing Articles

I asked ChatGPT if I’ve left it too late to buy Lloyds shares. Here’s what it said…

James Beard turns to artificial intelligence in an attempt to assess whether there’s any value left in Lloyds Banking Group…

Read more »

Man thinking about artificial intelligence investing algorithms
Investing Articles

7 moves I’ve just made in my Stocks and Shares ISA

I've been harvesting some gains recently in my Stocks and Shares ISA. Here are the four names I've been buying…

Read more »

Tabletop model of a bear sat on desk in front of monitors showing stock charts
Investing Articles

How on earth is this FTSE 100 stock up 319% in 2025?

It's been a barnstormer of a year for FTSE 100 stocks, but one unheralded mining firm is massively outperforming the…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

Will the Rolls-Royce share price double in 2026?

The Rolls-Royce share price remains one of the FTSE 100's best performers. Royston Wild asks if the engineer can do…

Read more »

Group of young friends toasting each other with beers in a pub
Investing Articles

Could ‘Drastic Dave’ save the Diageo share price in 2026?

Diageo will get a new boss on 1 January. But will the appointment of Sir Dave Lewis help reverse the…

Read more »