My Stocks and Shares ISA is losing value. Should I sell?

Christopher Ruane explains how he is responding to falls in the value of his Stocks and Shares ISA.

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.

Mindful young woman breathing out with closed eyes, calming down in stressful situation, working on computer in modern kitchen.

Image source: Getty Images

It has been an eventful time in the stock market and I suspect that may continue for a while yet. Economic challenges such as inflation are growing, putting pressure on the ability of businesses to make profits. That has led to many share prices falling. Looking at my Stocks and Shares ISA, the total value is heading south due to such moves.

In such a situation, what should I do?

Take a step back

I think the first thing that can help me is taking a step back. It can be costly and even silly to make rash decisions based on short-term changes in share prices. Instead, I always try to look at the big picture.

My Stocks and Shares ISA contains a collection of shares I have bought at some point because I thought the businesses had attractive future prospects. Since then, the share prices may have changed – some of them moving dramatically lower. But has my assessment of the underlying business prospects also changed?

If it has not, then I see no reason to sell my shares. If I remain confident in the long-term business prospects of the company concerned, I can simply wait and hope that it will be reflected in the future price movement of the shares. Indeed, market volatility can actually offer me the chance to load up on shares I already own at a cheaper price than I paid for them before. I have been doing that lately with shares such as S4 Capital and Victorian Plumbing.

Changed investment case

But what if the share price fall reflects an underlying change in the investment case?

For example, I have shares of Lloyds Bank in my ISA. They have fallen 11% in the past year. I think that partly reflects investor concern that a worsening economy could lead to more loan defaults, hurting profitability at the bank.

In such a case, I do not think a falling share price on its own means I ought to sell. The question I ask myself is whether the shares continue to offer me potential value based on the investment case as it stands today. I think Lloyds is less attractive than it was a year ago. But for now at least, I think the shares continue to offer me value — so I continue to hold them. If the investment case gets much worse, maybe I will sell them.

Emotionless Stocks and Shares ISA

In other words, I am trying to take the emotion out of my investment decisions. I am not keeping shares because I like them, I feel embarrassed to admit I was wrong, or I am focusing on hope not facts.

Instead, I am trying to adopt a rational approach based on my reason to own shares in the first place, which is to try and improve my wealth over the long term. That can sometimes mean selling shares, even at a loss – but not just because their share price has fallen. By the same token, it can also involve using a greatly reduced share price as a buying opportunity for my Stocks and Shares ISA.

Christopher Ruane owns shares in Lloyds Banking Group, S4 Capital and Victorian Plumbing. The Motley Fool UK has recommended Lloyds Banking Group. 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

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

Stock market correction: Is there still time to buy UK shares cheap?

Long-term investors can do well to stay calm through stock market corrections, and even crashes, and pick up shares when…

Read more »

Warm summer evening outside waterfront pubs and restaurants at the popular seaside resort town of Weymouth, Dorset.
Investing Articles

2 FTSE 100 blue-chips to consider for a new £20k Stocks and Shares ISA

Ben McPoland highlights a pair of high-quality FTSE 100 stocks that have strong momentum on their side yet are trading…

Read more »

Young Caucasian woman with pink her studying from her laptop screen
Investing Articles

Are depressed Lloyds shares just too tempting to miss now?

Lloyds shares are coming under renewed pressure as conflict in the Middle East threatens the fragile global economic recovery.

Read more »

Female student sitting at the steps and using laptop
Investing Articles

7 FTSE 100 shares that look cheap after the 2026 stock market correction

Falling stock markets often present bargain opportunities. Let's take a look at some of the cheapest FTSE 100 shares at…

Read more »

piggy bank, searching with binoculars
US Stock

Up 59% this year, this S&P 500 stock is smashing the index!

Jon Smith points out a stock from the S&P 500 that's flying right now as part of a transformation plan,…

Read more »

Businessman hand stacking money coins with virtual percentage icons
Investing Articles

Stock market correction: a rare second income opportunity?

Falling share prices are pushing dividend yields higher. That makes it a good time for investors looking for chances to…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Dividend Shares

I just discovered this REIT with a juicy 9% dividend yield

Jon Smith points out a REIT that just came on his radar due to the high yield, but comes with…

Read more »

Aviva logo on glass meeting room door
Investing Articles

£5,000 invested in Aviva shares 5 years ago is now worth…

Aviva shares have vastly outperformed the FTSE 100 over the last 5 years. Zaven Boyrazian explores just how much money…

Read more »