Want to become an ISA millionaire? Know when to sell shares!

Holding quality shares in a tax-efficient ISA increases your chances of becoming rich. So too does knowing when to sell your duds.

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.

When investing, your capital is at risk. The value of your investments can go down as well as up and you may get back less than you put in.

Read More

The content of this article is provided for information purposes only and is not intended to be, nor does it constitute, any form of personal advice. Investments in a currency other than sterling are exposed to currency exchange risk. Currency exchange rates are constantly changing, which may affect the value of the investment in sterling terms. You could lose money in sterling even if the stock price rises in the currency of origin. Stocks listed on overseas exchanges may be subject to additional dealing and exchange rate charges, and may have other tax implications, and may not provide the same, or any, regulatory protection as in the UK.

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.

Here at the Motley Fool UK, it’s our belief that buying high-quality shares and holding them within a tax-efficient ISA can dramatically improve your wealth. With a bit of patience, you could even become a stock market millionaire.

Notwithstanding this, there will very likely be times in any investment career when it makes sense to sell a stock. Here’s are three reasons for doing so.

The story has changed

It’s remarkably easy to fall in love with a particular share, particularly one you’ve devoted time to thoroughly researching.

Sadly, nothing is guaranteed in the market, regardless of how good the company’s story is. Today’s dream stock can quickly become a nightmare if events (internal, external, or both) go against it. The key is learning to distinguish a major setback from a temporary hurdle.

One might argue that the investment case for travel stocks has dramatically changed in 2020 due to the pandemic. Even when the coronavirus cloud does finally lift, some companies’ share prices may remain stagnant for a long time afterward due to the financial damage they’ve endured.

A good example from a different sector would be Lloyds Bank – one of the most popular stocks with retail investors.

Despite making it through the financial crisis, anyone backing the shares in March 2009 won’t have made much money since (dividends excluded). Had they switched to technology stocks, however, the outcome would have been very different.

The price is too high

Great shares are seldom without friends and rarely cheap as a consequence. What’s more, the very best of the best just go on getting more expensive as they continually beat expectations. This explains why top UK fund manager Terry Smith thinks there are more important things to focus on than the price you pay for a stock. 

Then again, there will be times when a share price becomes so utterly detached from a company’s fundamentals that taking at least some money off the table feels like the right thing to do (especially as you won’t pay tax on capital gains if it is held within an ISA). An example of this might be when a company is hyped beyond belief but has yet to make a profit.

Even if a stock’s prospects really are great, it will take time for these to be realised. Will all investors be prepared to hold and wait? I doubt it. 

You’ve made a mistake

Few active ISA investors are able to strike it rich without making a few/a lot of mistakes along the way. This may be the result of acting too cautiously, recklessly, or simply picking a stock that didn’t work out.

Regardless of the reason, admitting that you’ve made a mistake can be hard. This is why we cling to losing stocks even when there’s little chance of recovery. Even if a company is able to turn things around, the numbers might still be against you. Being 50% down requires a share to double in value just to get you back to break-even.

Now, that sort of move isn’t impossible, particularly in illiquid small-cap stocks, but it can take a while if it comes at all. In the meantime, other companies are making great money for their investors.

The opportunity cost of staying invested in a loser can often be greater than accepting the loss and learning from it. 

Should you invest, the value of your investment may rise or fall and your capital is at risk. Before investing, your individual circumstances should be assessed. Consider taking independent financial advice.

Paul Summers has no position in any of the shares mentioned. 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

Passive income text with pin graph chart on business table
Dividend Shares

How to invest £20,000 in 2025 to generate safe passive income

It’s easy to generate passive income from the stock market today. Here’s how Edward Sheldon thinks investors should build an…

Read more »

Runner standing at the starting point with 2025 year for starting in new year 2025 to achieve business planing and success concept.
Investing Articles

Could the FTSE 100 hit 9,000 in 2025?

The FTSE 100 has lagged other indexes over the last year. But some commentators believe 2025 could be a stellar…

Read more »

Investing Articles

Why selling cars could drive the Amazon share price higher in 2025

After outperforming the S&P 500 in 2024, Stephen Wright's looking at what could push the Amazon share price to greater…

Read more »

Pink 3D image of the numbers '2025' growing in size
Investing Articles

3 of the best British shares to consider buying for 2025

Looking for UK shares to think about buying next year? These three stocks have all been brilliant long-term investments but…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

5 crucial Warren Buffett investing habits and a stock to consider buying now

Here's a UK stock idea that looks like it's offering the kind of good value sought by US billionaire investor…

Read more »

Frustrated young white male looking disconsolate while sat on his sofa holding a beer
Investing Articles

2 legendary FTSE 250 shares I won’t touch with a bargepole in 2025

Roland Head looks at two household names and explains why these FTSE 250 shares are already on his list of…

Read more »

Investing Articles

Why I think the Barclays share price is still a bargain heading into 2025

Stephen Wright thinks a combination of dividends and share buybacks means the Barclays share price is still attractive, despite a…

Read more »

Aerial shot showing an aircraft shadow flying over an idyllic beach
Investing Articles

Here’s how an investor could use £10 a day to target a £2,348 second income

For just a tenner a day, our writer illustrates how an investor could build a four-figure annual second income over…

Read more »