We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

This is how much £1K invested in GSK shares 5 years ago would be worth today

GlaxoSmithKline plc (LON: GSK) is a popular stock. But has it been a good investment?

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

GlaxoSmithKline (LSE: GSK) is a very popular stock among UK investors. Along with other well-known FTSE 100 names, such as Lloyds Bank, BP, and Royal Dutch Shell, the pharmaceutical giant can be found within a lot of private investor portfolios.

Have GSK shares been a good investment over the last five years though? Let’s take a look at the stock’s five-year return.

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

GSK has smashed the FTSE 100

On 18 December 2014, GSK shares traded between 1,316p and 1,361p. Had you paid the average of these two prices and picked up some shares at 1,339p, an investment of £1,000 would have got you 74 shares (the cost would have been £991 plus trading commissions).

Now, over the last five years, Glaxo shares have had their ups and downs. So, had you purchased five years ago, there would have been a few occasions where you were sitting on unrealised capital losses. For example, in September 2015, the stock fell to near 1,200p. 

Today, however, GSK’s share price stands at 1,796p meaning those 74 shares would now be worth around £1,329. That equates to a capital gain of around 34% (or 6.1% on an annualised basis) which is certainly not a bad result.

By contrast, the FTSE 100 has produced a capital gain of approximately 18% (3.3% per year) over that time period. So, from a capital gain perspective, GSK shares have easily beaten the market.

Dividends have turbocharged returns

Of course, when you add dividends into the equation, GSK’s returns have been much higher. Glaxo has paid a large dividend over the last five years and this has had a powerful impact on investor returns.

Looking at GSK’s dividend history, had you purchased the stock on 18 December 2014, you would have picked up dividends of 382p per share so far. As such, a holding of 74 shares would have generated dividends of £283.

If we add this figure to the value of the shares (which assumes you didn’t reinvest your dividends), the total comes to £1,612.

So, overall, had you invested £1,000 in GSK shares five years ago, your money would now be worth £1,612 (not counting trading commissions). That equates to a total gain of 62.7% over five years or 10.2% on an annualised basis. I see that as a pretty decent return – if you earn 10%+ on your money every year, you’ll become wealthy pretty quickly.

Two key takeaways 

To my mind, there are a couple of key takeaways from this GSK analysis. 

Firstly, rewards come to those who are patient. GSK shares have had their ups and downs over the last five years. Those who have stuck it out have made good money. 

Secondly, dividends really can have a huge impact on stock market investment returns. Excluding dividends, GSK shares returned just over 6% per year. However, when you include dividends, the stock generated a return of more than 10% per year, which is an excellent return.

All too often, investors ignore dividends when investing in shares because they see them as negligible. Dividends shouldn’t be underestimated though. Over time, they can be an extremely powerful wealth creation tool.

Edward Sheldon owns shares in GlaxoSmithKline, Lloyds Bank and Royal Dutch Shell. The Motley Fool UK owns shares of and has recommended GlaxoSmithKline. 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

A rear view of a female in a bright yellow coat walking along the historic street known as The Shambles in York, UK which is a popular tourist destination in this Yorkshire city.
Investing Articles

At 8.1%, are investors missing the bigger story behind Legal & General shares?

Andrew Mackie explores Legal & General shares and asks whether investors are still viewing it too narrowly as a yield…

Read more »

Young black female footballer training on stadium pitch
Investing Articles

How has this FTSE 250 share surged ANOTHER 7% today?

Applied Nutrition shares have soared on Monday after another brilliant trading update. So what's the FTSE 250 company's secret?

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

The stock market game you’re actually playing (and why you might be losing)

Our writer recounts a painful experience of making a rash stock market decision based on emotions, not logic – and…

Read more »

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

Why is EasyJet stock suddenly a takeover target for US investors?

Andrew Mackie looks at easyjet shares jumping on US takeover talk — but is this a genuine re-rating or just…

Read more »

Young Black woman looking concerned while in front of her laptop
Investing Articles

Have investors got BT shares all wrong?

BT shares spiked during the 1990s telecom boom, then struggled for two decades. Harvey Jones says it's the future that…

Read more »

BUY AND HOLD spelled in letters on top of a pile of books. Alongside is a piggy bank in glasses. Buy and hold is a popular long term stock and shares strategy.
Investing Articles

Looking for buying opportunities in June? Here’s 1 to consider from my Stocks and Shares ISA

The conflict in Iran is making one of the investments in Stephen Wright’s Stocks and Shares ISA volatile. But could…

Read more »

Row of blue European Union flags in Brussels.
Investing Articles

After crashing 13.7% today, is Wise now a stock market bargain at 805p?

Wise was one of the biggest fallers on the UK stock market today. What on earth is going on with…

Read more »

Road 2025 to 2032 new year direction concept
Investing Articles

At 8% is this eye-popping FTSE 100 dividend yield simply too good to be true?

The dividend yield is to die for, but the share price is lacking in life. Harvey Jones examines whether this…

Read more »