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

2017 in review: Carillion plc

Here’s why Carillion plc (LON: CLLN) was among the worst performing stocks in 2017.

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.

Regardless of how popular assets such as equities are in any given year, you’ll always get losers in the stock market. Without a doubt, one of the biggest of 2017 was construction and support services firm Carillion (LSE: CLLN).

So, what went wrong and was the writing on the wall for all to see?

Annus horribilis

To say that Carillion shareholders had an awful year isn’t completely accurate. Indeed, the first six months of 2017 showed little indication of the carnage that was to follow. Beginning the year at 238p, shares remained above the 200p mark until June. As the FTSE 100 began touching record highs, casual observers may have interpreted the gradual fall as nothing more than investors taking some money off the table in what was rapidly becoming a rather expensive market.

What happened next, however, was nothing less than a cautionary tale on the risks of investing in single companies. On July 7, Carillion’s stock could be purchased for 192p. In six days, this had dropped to 55p — a fall of over 70% — as investors fretted over news of contract writedowns (to the tune of £845m), worsening cashflow, the swift resignation of CEO Richard Howson and the removal of dividend payments. 

Following its inevitable relegation from the FTSE 250 in August, a “disappointing set of results” in September — including the announcement of a further £200m of writedowns — heaped even more pressure on the board. Despite continuing to win contracts (most notably to assist in the construction of the HS2 rail network), the beleaguered company issued its third profit warning in five months in November and stated that it was in danger of breaching its debt covenants. The shares halved in value in a single day.

By mid-December, it confirmed that it had reached an agreement to sell a large proportion of its UK Healthcare Facilities management business to outsourcer Serco as part of its plan to dispose of £300m worth of non-core assets. A total of £47.7m will now be paid by the latter in instalments with the first arrangement expected to be transferred in Q2 of next year. This was swiftly followed by the announcement that the company had moved the start date of new CEO Andrew Davies forward to January 22 from the beginning of April. Quite where Carillion’s share price will be then is anyone’s guess.

Tell-tale sign

Could investors have foreseen this fall from grace? While it’s easy to be wise after the event, the fact that it was by far the most shorted share on the stock exchange should have set alarm bells ringing.

Even in December, Carillion remains truly hated with nearly 17% of its shares being shorted according to shorttracker.co.uk. This suggests that many are betting against the company staging any kind of recovery.  When you compare the amount of debt on its books (now estimated at roughly £1.5bn) to the company’s valuation of just £73m, that feels entirely rational. To be sure, surviving past 2018 will be a momentous achievement based on current circumstances.

With horrific debt, no dividend and a hugely tarnished reputation, Carillion is about as uninvestable as they come and a brutal reminder for investors that taking an early loss — while difficult — can sometimes be the best course of action.

Paul Summers 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

Young woman holding up three fingers
Investing Articles

Want to start investing in 2026? 3 things to get ready now!

Before someone is ready to start investing in the stock market, our writer reckons it could well be worth them…

Read more »

Investing Articles

Can the stock market continue its strong performance into 2026?

Will the stock market power ahead next year -- or could its recent strong run come crashing down? Christopher Ruane…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Here’s how someone could invest £20k in an ISA to target a 7% dividend yield in 2026

Is 7% a realistic target dividend yield for a Stocks and Shares ISA? Christopher Ruane reckons that it could be.…

Read more »

A quiet morning and an empty Victoria Street in Edinburgh's historic Old Town.
Investing Articles

How little is £1k invested in Greggs shares in January worth now?

Just how much value have Greggs shares lost this year -- and why has our writer been putting his money…

Read more »

Businessman using pen drawing line for increasing arrow from 2024 to 2025
Investing Articles

This cheap FTSE 100 stock outperformed Barclays, IAG, and Games Workshop shares in 2025 but no one’s talking about it

This FTSE stock has delivered fantastic gains in 2025, outperforming a lot of more popular shares. Yet going into 2026,…

Read more »

Close-up of British bank notes
Investing Articles

100 Lloyds shares cost £55 in January. Here’s what they’re worth now!

How well have Lloyds shares done in 2025? Very well is the answer, as our writer explains. But they still…

Read more »

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

How much do you need in an ISA to target £2,000 a month of passive income

Our writer explores a passive income strategy that involves the most boring FTSE 100 share. But when it comes to…

Read more »

Investing Articles

£5,000 invested in a FTSE 250 index tracker at the start of 2025 is now worth…

Despite underperforming the FTSE 100, the FTSE 250 has been the place to find some of the UK’s top growth…

Read more »