Should you pile into IQE plc, down 15% today?

Is IQE plc (LON: IQE)’s plummeting share price signalling an opportunity or a warning?

| 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.

Investors in IQE (LSE: IQE) have enjoyed a great run, from below 17p per share in July 2016 to a little over 175p per share in November 2017, that’s a rise of around 930%. However, today’s share price is down – to 105p, as I write – representing a fall of 40% or so from November’s peak – ouch!

If you missed the first wave of excitement, is this dip a second chance to pile in for the next climb as the firm’s growth potential plays out? I’m interested, but cautious, and here’s why…

A compelling tale

IQE’s story is a good one. The firm earns its living by manufacturing advanced wafers for the semiconductor industry. By reading company statements, it becomes clear that the directors believe it enjoys a well-protected niche in the industry and is able to defend it with accumulated expertise and intellectual property.

In November, the firm raised £95m in a placing, at a price of 140p per share, in order to ramp up capital expenditure aimed at scaling the business for “multiple high growth mass-market opportunities.”  

The directors see Vertical Cavity Surface Emitting Laser’s (VCSEL) – a key component in fibre optic communications devices – as being a long-term growth driver for IQE across a range of applications such as sensing, Light Detection and Ranging (LDAR), optical communications, machine vision and heat assisted magnetic recording.

In December, chief executive Dr Drew Nelson said: “The adoption of VCSELs in the mass market has been a key revenue driver in the year.” Indeed, the firm is the only supplier of epitaxial wafers to Apple for the consumer technology giant’s TrueDepth 3D camera, which could lead to rapid growth in revenues and profits generated from both Apple and its competitors, if they take up IQE’s offering. If we do end up seeing the acceleration of IQE’s products in mass-market smartphones and other applications, we could witness profits multiplying many times down the road.

An interesting valuation now

It seems clear that the stock rose in anticipation of this positive forward vision, but the reversal we are seeing now suggests speculation pushed the share price ahead of events. Perhaps we’ve just seen a bubble in the price. Today’s 105p is far more realistic.

At this level, the historic price-to-earnings rating is 32. Meanwhile, City analysts following the firm – who seem equally as excited by the firm’s forward prospects – expect earnings to grow by 29% during 2018, and by 44% in 2019, which suggests acceleration that may, or may not, continue.

I think the valuation is now interesting. But we’re dealing with a very popular stock here, and I reckon it’s important to take account of sentiment and psychology as well as fundamentals when making buying and selling decisions.

For me, it makes no sense to buy a stock that is still falling, so I’d want to see some kind of base form on the chart and evidence that the share-price trend has reversed, such as two or three higher lows and higher highs on the chart. Remember, prices can move much further than we believe possible in either direction, and this is just the type of stock where that effect is likely to be most evident.

Kevin Godbold has no position in 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

Playful senior couple in aprons dancing and smiling while preparing healthy dinner at home
Investing Articles

Is April 2026 a great time to buy Lloyds shares?

Lloyds shares have been flying over the last two years. And there's one factor that could mean the bank continues…

Read more »

Young mixed-race couple sat on the beach looking out over the sea
Investing Articles

Want to aim for a £500 second income each month? Here’s how much it takes

Christopher Ruane digs into the numbers and mechanics that could let someone with no shares today build an annual second…

Read more »

Aston Martin DBX - rear pic of trunk
Investing Articles

Down 95%, what might it take for the Aston Martin share price to rise 2,000%?

The Aston Martin share price has collapsed. Our writer considers what it might take for it to regain some ground…

Read more »

Investing Articles

How are Diageo shares looking in April 2026?

It's been an eventful year so far, but what has the impact been for Diageo shares, and where might they…

Read more »

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

P/Es below 7! 3 staggeringly cheap shares despite yesterday’s rally

Investors who fear they have missed their opportunity to buy cheap shares as the stock market recovers might want to…

Read more »

ISA coins
Investing Articles

Want to know what UK investors have been buying in their ISAs?

Looking for stock, trust, and fund ideas this April? Royston Wild discusses what Brits have been stuffing in their Stocks…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

Why aren’t people buying Greggs shares by the bucketload?

Greggs' shares remain in the doldrums. But should Foolish investors consider pouncing while others won't? Paul Summers takes a fresh…

Read more »

Picture of an easyJet plane taking off.
Investing Articles

£10,000 invested in easyJet shares 2 days ago is now worth…

easyJet shares just experienced a sharp move higher. So anyone who invested in the budget airline operator two days ago…

Read more »