Turn £10k Into £121k With ARM Holdings plc!

ARM Holdings plc (LON: ARM) has been the FTSE 100’s biggest 10-year winner.

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.

ARM HoldingsI’ve been looking at the records of some of our top FTSE 100 shares over the past ten years, and it wouldn’t be the same without ARM Holdings (LSE: ARM) (NASDAQ: ARMH.US).

This time a decade ago, ARM shares were selling for just 84p, and a £10,000 investment would have bought you 11,904 of them.

Sales storming ahead

Since then, the Cambridge-based mobile computing chip designer has seen its market rocket, as sales of the chips used to power iPhones, iPads and all manner of other gadgets has spiraled into the billions. That, in turn, has brought in year upon year of soaring profits.

And we know what has happened to the share price — it’s eleven-bagged in ten years, to 937p as I write.

On share price alone, that would have turned an initial £10,000 invested in 2004 into £111,548 today.

Any dividends?

When it comes to dividends, ARM has been paying them but at a yield of less than 1% for most of the decade. So that’s not going to make much difference then, you might think. But you could be surprised.

The shares are currently on a forward P/E of 41, and if we were to assume a transition to an alternate universe where ARM had gone ex-growth and was valued at a more average P/E of 14, the same dividend would be yielding 2.1% — and last year you’d have had a dividend return of 6.8% on your original investment 10 years ago.

So how much difference would a dividend that has grown from 0.7p per share back in 2004 to 5.7p last year have made?

Keep the cash

Taking it as cash, you’d have added an extra £3,064 to your pot. That’s not much when compared to your eleven-bagger price rise, but it’s getting on for a savings account return — so you could consider the rest of your total of £114 grand as a bonus!

But unless you actually need the income, by far the best thing to do with annual dividend payments is reinvest them in more shares. And if you had done that…

Well, the share price alone would have taken your investment to £111,548, and dividends taken as cash would have bumped that to £114,612.

Even with ARM’s lowly yield…

But reinvested, those same dividends would have taken your total to £121,265 — £6,653 more than if you’d spent your £3,064 of dividend cash, and that alone is way more than a savings account would have returned on a £10k investment.

Alan Oscroft has no position in any shares mentioned. The Motley Fool UK has recommended shares in ARM Holdings. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Young Caucasian man making doubtful face at camera
Dividend Shares

Will the Diageo share price crash again in 2026?

The Diageo share price has crashed 35.6% over one year, making it one of the FTSE 100's worst performers in…

Read more »

Investing Articles

Is Alphabet still one of the best shares to buy heading into 2026?

The best time to buy shares is when other investors are seeing risks. Is that the case with Google’s parent…

Read more »

Investing Articles

Could the Barclays share price be the FTSE 100’s big winner in 2026?

With OpenAI and SpaceX considering listing on the stock market, could investment banking revenues push the Barclays share price higher…

Read more »

Investing Articles

Will the Nvidia share price crash in 2026? Here are the risks investors can’t ignore

Is Nvidia’s share price in danger in 2026? Stephen Wright outlines the risks – and why some might not be…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Growth Shares

I asked ChatGPT how much £10,000 invested in Lloyds shares 5 years ago is worth today? But it wasn’t very helpful…

Although often impressive, artificial intelligence has its flaws. James Beard found this out when he used it to try and…

Read more »

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

Did ChatGPT give me the best FTSE stocks to buy 1 year ago?

ChatGPT can do lots of great stuff, but is it actually any good at identifying winning stocks from the FTSE…

Read more »

Surprised Black girl holding teddy bear toy on Christmas
Investing Articles

Who will be next year’s FTSE 100 Christmas cracker?

As we approach Christmas 2025, our writer identifies the FTSE 100’s star performer this year. But who will be number…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

I asked ChatGPT for an 8%-yielding passive income portfolio of dividend shares and it said…

Mark Hartley tested artificial intelligence to see if it understood how to build an income portfolio from dividend shares. He…

Read more »