3 lessons I’ve learned from Brexit

Three key takeaways from the EU referendum result that Peter Stephens thinks investors should always remember.

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.

Since 23 June, the investment world feels as though it’s been turned on its head. What seemed like a fairly predictable future for the UK economy in terms of a gradually rising interest rate and further austerity is now very unclear. Interest rates could be cut, government borrowing could rise, but one thing is for sure: Brexit means Brexit.

Don’t overreact

Of course, in some ways, nothing has changed since the EU referendum. Investors are still more focused on the short term than the long term and that’s one of the key lessons I’ve learned from Brexit. In other words, investors panic due to fear even when the long-term outcome is extremely unclear, with share prices of UK-focused companies falling massively in the days following the EU referendum before rising again in the last couple of weeks.

This overreaction to news that may or may not be positive presents an opportunity for more patient, long-term investors to buy-in at a lower price. Certainly, it can be difficult to stay out of the investment herd, but by doing so there are bargains on offer and their purchase could lead to increased returns in the long run.

A second lesson I’ve learned from Brexit is that there’s a risk in every event and investors must price this in. Although the result of the EU referendum seemed to be close in the run-up to 23 June, many investors had priced in a Remain vote and so they were surprised when Leave won. This led to chaos in the days following the referendum as they quickly priced-in the uncertainty and potential economic slowdown that could be brought about by Brexit.

This shows that even if the outcome of an event seems likely, investors must correctly price-in risk. The easiest way to do this is to demand a wider margin of safety than usual, which means that a bigger discount to a company’s intrinsic value provides a greater safety net in case of negative news flow. While this may lead to us missing golden opportunities to buy great quality companies, it should ensure a more robust risk/reward ratio in the long run.

Diversification

The third lesson I’ve learned from Brexit is that diversification is crucial. As mentioned, in the days following the EU referendum, UK-focused stocks such as housebuilders, banks and retailers have seen their share prices come under severe pressure. Meanwhile, international companies have risen thanks in large part to a weaker sterling causing a positive currency translation.

Therefore, it’s important for all investors to diversify both geographically and also in terms of buying companies operating in different sectors. Brexit could lead to a further weakening in sterling, which may mean an increased number of bids for UK-listed companies, while Brexit could also boost the UK’s economic performance and make banks and housebuilders much more profitable.

At the present time, we simply don’t know how things will turn out and so that’s why diversifying among high quality companies that offer wide margins of safety is a sound long-term move for all investors.

More on Investing Articles

Modern apartments on both side of river Irwell passing through Manchester city centre, UK.
Investing Articles

With an empty ISA today, how long would it take to aim for a million?

Is it realistic to aim for a million with an empty ISA? Our writer turns from fantasy to facts to…

Read more »

Burst your bubble thumbtack and balloon background
Investing Articles

What on earth’s going on with the Helium One share price?

The Helium One share price rally has stalled. Our writer reflects on the reasons and asks whether now could be…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Getting started with investing? Here are 3 UK stocks to take a look at

The next time the stock market opens, it will be the new financial year. And Stephen Wright has three UK…

Read more »

Diverse children studying outdoors
Growth Shares

2 growth shares beating Rolls-Royce stock so far this year

Jon Smith points out some growth shares that have come out of the blocks strongly in 2026, with momentum right…

Read more »

Calendar showing the date of 5th April on desk in a house
Investing Articles

How much would someone need in an ISA to double the state pension and target a £24,436 annual income?

A full state pension is £230.25 per week. But James Beard reckons it’s possible to aim to double this by…

Read more »

Smartly dressed middle-aged black gentleman working at his desk
Investing Articles

New to investing? Here’s how to use the stock market to try and generate a second income

Is investing in the stock market a better way of earning a second income than starting a business? Stephen Wright…

Read more »

UK supporters with flag
Investing Articles

How much would someone need in a Stocks and Shares ISA to target a £1,667 monthly second income?

Our writer reckons a Stocks and Shares ISA is a great way of targeting a healthy second income. And it…

Read more »

Hand of person putting wood cube block with word VALUE on wooden table
Investing Articles

April stocks: 2 value shares I’m taking a closer look at

Value investors looking for shares to buy in April have a lot of eye-catching opportunities. Here are two that I…

Read more »