We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Looking to invest £5k in your ISA? Make sure you avoid this type of value trap!

Companies in declining industries may seem attractive, but they are rarely worth the trouble.

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

Here at the Motley Fool, we believe in buying stocks at low prices. That is the fundamental basis of sound investing. This, however, is easier said than done. As my old boss used to say, if it were easy, everyone would do it. 

Why is it difficult? Well, for starters, there are simply not that many companies that are selling cheaply at the minute. The market as a whole is priced slightly higher than the historical average and that average obscures many outliers. Accordingly, there aren’t that many quality stocks that are available for purchase at a great price. There’s no asset so good that you should be willing to pay any price for it. 

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

But the other side of the coin is that not all cheap stocks are actually good value. Some are value traps – that is, stocks that are selling for a low valuation, and may look attractive for that reason, but that actually have deep systemic issues. In other words, they are cheap stocks where the low price is completely justified

There are many different types of value traps – companies that have high debt loads, incompetent or dishonest management, or obsolete products are all good examples. Today, however, I want to focus on one specific type of value trap that I believe anyone who is investing for retirement should avoid like the plague, and that is companies in declining industries.

What does this mean?

I don’t mean industries that are going through a cyclical downturn, like a national utility during a recessionary period, or an oil company when the price of oil falls. I am referring to sectors that are in irreversible decline. A good historical example of this is the textile industry in the US. 

Everyone knows that Warren Buffett’s conglomerate company is called Berkshire Hathaway, but fewer people know that Berkshire was originally a textile business headquartered in New England. Buffett bought it at a cheap price early on in his career, but by the mid 1970s it was clear that the textile industry as a whole was in decline across the US. To this day, Buffett considers the acquisition of the original Berkshire Hathaway to be one of the biggest mistakes of his career (although he still ended up doing quite well for himself!).

A more recent example of this type of value trap would be the video rental industry, which was virtually wiped out by the emergence of online streaming services. It is difficult to say which sectors will definitely decline in the future – again, if it were easy, everyone would do it – but we can see that some sectors are facing increasing regulatory pressure that may make it difficult for them to expand in the future. An example of this is the tobacco industry, which faces increasingly stiff legislative opposition in the developed world. 

This isn’t to say that you can never make money by investing in declining industries; far from it. But history has shown that doing so can be an uphill battle. Investing is already challenging – why make it more so?

Neither Stepan nor The Motley Fool UK have a 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 Caucasian man making doubtful face at camera
Investing Articles

SpaceX stock has halved in weeks. Could it quickly double again?

What goes down doesn't necessarily come up. After its recent crash, this writer does see a possible way back for…

Read more »

Engineers in data centre using device, verifying firewall configurations. Teamworking IT professionals performing equipment vulnerability scans in server hub using tablet
Investing Articles

Meet the Legal & General ETF crushing the FTSE 100 index in 2026 

Ben McPoland highlights a thematic ETF that has beaten the FTSE 100 index by a wide margin recently. But is…

Read more »

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

Here’s what £500 invested in Rolls-Royce shares a year ago is worth now

Christopher Ruane looks at how Rolls-Royce shares have outperformed the market over the past year -- and explains whether he…

Read more »

Investing Articles

Prediction: by August 2027 the BT share price and dividend could turn £9,999 into…

The BT share price has retreated in recent weeks. Now Harvey Jones checks out the FTSE 100 company's income and…

Read more »

Young Asian woman holding a cup of takeaway coffee and folders containing paperwork, on her way into the office
US Stock

£3,846 invested in Micron stock now could be worth this much by summer 2027

Jon Smith makes a call on where he sees Micron stock potentially trading over the coming year and weighs this…

Read more »

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

Here’s why the Diageo share price is up 10.5% since 1 July

The Diageo share price has outperformed the FTSE 100 this month. But is this yet another false dawn for long-suffering…

Read more »

Warhammer World gathering
Investing Articles

My favourite FTSE 100 stock just got cheaper. Time to consider buying?

Paul Summers checks out the latest set of full-year numbers from this highly-profitable FTSE 100 stock. What's got investors spooked?

Read more »

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

By mid-2027, £5,000 in this FTSE 250 stock could grow to £8,200, if analysts are right

FTSE 250 stock Raspberry Pi is up almost 50% over the last year. And analysts at Peel Hunt expect the…

Read more »