How Much Impact Does the UK Prime Minister Have on Stocks?

With a General Election and a possible change of government looming, it’s natural for investors to look for a connection between who resides in 10 Downing Street and which way stocks will go. But regardless of who wins, decades of returns show that stocks have trended upward.

Exhibit 1 shows the growth of £1 invested in the UK market over almost 70 years and 17 prime ministers (from Winston Churchill’s final months to Rishi Sunak). We can see that over the long run, the market has provided substantial returns regardless of who’s in charge.

EXHIBIT 1

Growth of a Pound Invested in the FTSE All-Share Index

January 1955–December 2023

Past performance is not a guarantee of future results. Index is not available for direct investment; therefore, their performance does not reflect the expenses associated with the management of an actual fund.

That’s because shareholders are investing in companies, which focus on serving their customers and growing their businesses, regardless of which government is in charge.

 Prime ministers may have an impact on market returns, but so do many other factors—the actions of foreign leaders, interest rate movements, changing oil prices and technological advances, to name a few.

The bigger picture is that stocks have rewarded disciplined investors over time—regardless of who has won high-profile elections.

I hope you found the above interesting and, as always, if you have any questions about this piece or any other finance-related matter, please do not hesitate to contact me.

Yours sincerely,

Graham Ponting CFP Chartered MCSI

Managing Partner