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.

Why did this superstar UK income share jump 15% in the past month?

This FTSE 100 income share is a dividend superstar, hiking shareholder payouts every year this millennium. Why wasn’t Harvey Jones paying attention?

| More on:
Businessman hand flipping wooden block cube from 2024 to 2025 on coins

Image source: Getty Images

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!.

About twice a year, FTSE 100 growth and income share Diploma (LSE: DPLM) springs to my attention. It’s just done it again, and for a positive reason.

The distribution group has a long and proud record of rewarding loyal shareholders. It’s lifted its dividend every year for more than 25 years. And not just by inches. It’s grown at an average compound rate of 13.22% a year for the last 15 years.

Should you buy Diploma Plc 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.

That’s only part of the appeal. Diploma’s also delivered serious share price growth. It’s up a modest 12% in the last 12 months but 146% over five years.

It’s jumped 15% in the past month, which is why it’s come to my attention again.

Dividend growth

This is a steady compounder that’s quietly created serious wealth. The total return over the past decade’s a whopping 620%, according to calculations AJ Bell did last year.

Yet there’s another reason why it’s easy to overlook: the relatively modest trailing yield of 1.3%. Its steadily rising share price is partly to blame for that, so investors need to look behind the headline number.

Diploma isn’t a household name, but it also isn’t small. It’s a £6bn operation supplying practical but unexciting bits of kit like seals, gaskets, filters and wiring to customers across North America and Europe. The kind of stuff that makes everything work, without anyone really noticing.

Half-year results published on 20 May showed a 25% rise in adjusted operating profit to £156.9m. Revenue climbed 14% to £728.5m, with organic growth hitting 9%, up from 5% the year before.

Diploma now expects organic growth of 8% for the full year, and an operating margin of 22%. Both figures beat expectations. CEO Johnny Thomson said the group had continued to deliver “compounding growth in good times and bad”.

In today’s uncertain economic climate, that’s a big claim, and a reassuring one.

Price reflects popularity

So why didn’t I buy it back in December? The same reason I hesitate now. Diploma’s shares are expensive. The price-to-earnings ratio is really high at 48. That’s one of the highest on the FTSE 100, at Rolls-Royce levels. Its price-to-book ratio’s close to seven. One is seen as fair value.

Clearly, investors have spotted the quality. But the valuation’s rich. At times like this, I like to wait and see if the market offers a better entry point. There was one a month ago, but I missed it.

The median share price target from analysts is 5,060p, which is around 9.5% above today’s 4,626p. Factor in the dividend and that gives a potential total return of 11%.

Seven out of 12 analysts rate the stock a Strong Buy, while one more says Buy. Only one says Sell. Maybe that lone worrier is scared by Diploma’s P/E too.

Diploma relies on acquisitions to fund its growth. It has a lot of experience, but there’s always an element of risk when bolting on a new purchase. First-half earnings per share jumped 23% to 80.2p. Maintaining that is a tall order, and markets could punish any shortfall given high expectations.

For long-term investors chasing quality and growth rather than a big payday today, I think Diploma is one for the watchlist. If the price settles, or better still dips, I will consider buying. Providing I’m paying attention.

Harvey Jones has positions in Rolls-Royce Plc. The Motley Fool UK has recommended Aj Bell Plc, Diploma Plc, and Rolls-Royce Plc. 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

Rolls-Royce's Pearl 10X engine series
Investing Articles

Is the best still to come for Rolls-Royce shares?

Christopher Ruane explains why he thinks Rolls-Royce shares could yet push even higher from here -- and whether he's ready…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

Is this soaring penny share set for an explosive 2026?

This penny share company has suffered because its business has been through a tough time. But so far this year,…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

Up over 100%, are these FTSE 100 names still among the top stocks to buy?

As they have more than doubled over the past year, Andrew Mackie asks whether these two FTSE 100 stocks are…

Read more »

Stack of one pound coins falling over
Investing Articles

Here’s how saving £3 a day could lead to an £11,925 yearly passive income

Can saving small amounts regularly lead to a big passive income? Our author explores one investing strategy that might do…

Read more »

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

3 crazy Nasdaq growth stocks I’m avoiding like the plague in June

This trio of Nasdaq shares offers eye-popping growth potential across space and artificial intelligence. What's not to like?

Read more »

Investing Articles

Is this former stock market hero now the ultimate FTSE 100 buy and hold?

This UK blue chip was the darling of the stock market for years, but lately it's struggled and investors have…

Read more »

Diverse group of friends cheering sport at bar together
Investing Articles

3 shares to consider buying for the 2026 World Cup

The 2026 World Cup could throw up some lucrative opportunities for investors. Here are three shares to consider buying for…

Read more »

The Milky Way at night, over Porthgwarra beach in Cornwall
Investing Articles

Is the SpaceX IPO the best growth stock opportunity in a generation?

How about a mix of space exploration, satellite communications, and artificial intelligence? That's what SpaceX stock is all about.

Read more »