Don’t sell your shares! Moving into cash during a stock market crash will destroy your wealth

If you sell your shares and move into cash today, you will regret it when the stock market crash is over.

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.

During a stock market crash, it can be tempting to sell your shares and hide in cash until the storm passes. That may feel like a sound move today, but in the longer run, it could cost you dear.

Personally, I’m leaving all my investments to face the full force of the stock market crash, inside my Stocks and Shares ISA, because I’m convinced that lasting the course will make me wealthier in the longer run.

With the FTSE 100 falling by almost a third, it hurts to be an investor right now. More than one in five have responded by either selling their investments, or saying they plan to do so, according to new research from Opinium. I think many will regret their decision.

Sell your shares and regret it

Selling up after a crash is daft, unless you desperately need the money in an emergency (in which case it shouldn’t have been in the stock market in the first place). If you sell your shares, you will crystallise what up to that point is only a paper loss.

By making a dash for cash you are locking yourself out of the recovery, when it finally comes, as history shows it always does. In fact, the FTSE 100 is already up by around 12% since dipping below 5,000 last week, so anybody who sold in a panic then already has cause to kick themselves.

Warren Buffett says hold tight

You may then face a difficult decision of when to buy back into the market, one that you are almost certainly going to get wrong, because timing the market in this way is impossible, even for the best investors. Investment greats like Warren Buffett know this, and have made their fortunes by curbing the instinct to race in and out of cash.

Serious investors prefer to buy and hold for the longer term, instead. “Our favourite holding period is forever,” Buffett said, and that’s what you should be aiming for, rather than dashing into cash during a stock market crash.

Here are two more reasons why bailing out of the stock market crash is likely to backfire. First, you will rack up trading charges, which eat into your wealth. Second, you will miss out on all the dividend income you would have received if you had stayed invested.

Survive the stock market crash

Finally, you then have to put up with the dismal returns you get on cash, which look set to fall even lower after the Bank of England cut base rates to 0.1%.

The Opinium research shows that 43% are sticking with their current investments in the hope of riding out the uncertainty in the long term. That’s encouraging, but still leaves too many who are choosing to sell their shares instead.

Resist the temptation to join them.

Harvey Jones 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

3 potentially explosive penny stocks to consider buying for 2026

Edward Sheldon has scanned the market for penny stocks with significant investment potential as we start 2026. Here are three…

Read more »

Investing Articles

3 top stock market investment ideas for UK investors in 2026

In 2026, the stock market is likely to throw up plenty of lucrative opportunities for investors. Here are three investment…

Read more »

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

How to invest a Stocks and Shares ISA like a pro in 2026

The Stocks and Shares ISA is a powerful investment account. Here are some strategies used by professional investors to get…

Read more »

Investing Articles

£5,000 invested in BP shares could generate this much dividend income in 2026…

Andrew Mackie weighs up whether BP shares’ attractive dividend yield is reason enough for him to keep holding the stock…

Read more »

Investing Articles

In 2026, I think the FTSE 100 could pass 12,000

How could FTSE 100 replicate the success of 2025? Our Foolish author examines why the index might pass 12,000 in…

Read more »

Investing Articles

3 brilliant British shares to consider buying for 2026

If an investor is looking for shares to buy for 2026, they have plenty of great options whether the goal…

Read more »

Yellow number one sitting on blue background
Investing Articles

I asked ChatGPT to pick 1 growth stock to put 100% of my money into, and it chose…

Betting everything on a single growth stock carries massive danger, but in this thought experiment, ChatGPT endorsed a FTSE 250…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

How little is £1,000 invested in Diageo shares at the start of 2025 worth now?

Paul Summers takes a closer look at just how bad 2025 has been for holders of Diageo's shares. Will things…

Read more »