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.

Is this hedge fund manager right, will UK stocks really fall 80%?

Is there a chance the FTSE 100 could slump by 80%?

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.

Crispin Odey is the billionaire hedge fund manager who made a name for himself by spotting early on the effects of the US sub-prime crisis on British banks before the financial crisis. And he isn’t what you would call shy about voicing his opinions. In the run up to the UK referendum vote on June 23, Odey was a vocal Brexit supporter, and since 2008 he has continually criticised the role of central banks before, during and after the crisis. 

Odey’s latest proclamation is against the UK economy and capital markets. Despite the fact the fund manager wholly supported Brexit, and made £220m in a single day after the referendum result became known, he now believes the UK is “destined for recession.” 

XXX

Specifically, in his monthly letter to the clients of his hedge fund, Odey wrote: “We are now destined to have a recession in the UK as well as inflation.” He continued: “These times are getting interesting. The FTSE 100 share index is now up 30% over five years, whilst earnings have fallen by 80%. On an earnings yield of 1.6%, the stock market could fall by 80% and, provided profits did not fall, would be on a 13x P/E multiple.” 

So, one of the most outspoken Brexit supporters is now claiming that the UK will deeply regret its decision to turn its back on Europe. To add insult to injury, Odey is betting against the UK market. 

Betting against the UK

Odey Asset Management manages around £7bn for clients and has significant short positions in leading UK companies such as ITV, Intu Properties and Tullow Oil.

What should investors make of his bold claim? Well, for a start, he’s not the City star he once was. While he may be worth more than £1bn, his leading hedge fund has lost 40% this year following a mid-teens loss last year. 

Further, there’s something rather misleading about the prediction. An 80% fall in the FTSE 100 would take it down to levels not seen since the late 80s. Even during the financial crisis, when the very existence of the global financial system was being questioned, the FTSE 100 dropped by around 50%.

The FTSE 100 is an international index, more than half of the profits generated by its constituents come from overseas. If the UK does collapse into recession, it’s unlikely it will take the rest of the world with it and foreign earnings will continue to support the FTSE 100. 

The bottom line

Overall then, Odey’s prediction that the FTSE 100 could fall by as much as 80% seems to be nothing more than scaremongering. Even if there is a recession in the UK, unless a financial crisis-style depression re-emerges, there’s no reason to suggest that the index could lose more than half of its value. 

Rupert Hargreaves has no position in any shares mentioned. The Motley Fool UK has recommended ITV. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »