This little-known tech stock is now the seventh-largest company in the FTSE 100!

In the last five years, this FTSE 100 technology enterprise has moved from 25th to the seventh-largest business on the entire London Stock Exchange.

| More on:

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.

UK supporters with flag

Image source: Getty Images

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.

When it comes to FTSE 100 stocks, RELX (LSE:REL) isn’t often a name discussed by investors compared to the likes of Lloyds or Rolls-Royce. Yet despite this seemingly lack of interest, the technology business has been quietly climbing up the rankings. So much so, that it’s now the seventh largest company in the UK’s flagship index and the London Stock Exchange as a whole!

What’s behind its strong under-the-radar performance? And should investors finally start paying attention?

What does RELX do?

RELX is an information powerhouse. Businesses and institutions pay a recurring subscription fee to access vast quantities of data used for scientific research, data analytics, and risk management. And in a world where ‘data’s the new gold’, demand for the firm’s services has only increased.

Its long list of customers includes pharmaceutical giants, banks, insurance groups, law firms, shipping companies, and even governments. And without RELX’s data tasks, like fraud prevention, anti-money laundering, and clinical trials, it would be vastly more challenging to tackle.

With that in mind, it’s easy to see why businesses are happy to pay a premium for access. And now that RELX is leveraging artificial intelligence (AI), the value proposition for customers is only getting stronger.

Competitive advantages

Companies don’t climb into the top 10 without having a serious edge over their rivals. And RELX’s competitive moat’s filled to the brim. And three of the biggest are:

  • Its products are mission-critical for the majority of its customers, resulting in +90% retention rates
  • It leverages AI and automation to analyse vast datasets far more effectively than alternative platforms and uncover hidden patterns
  • RELX is the global top dog serving 84% of the Fortune 500 as well as nine of the 10 largest banks and 21 of the 25 biggest insurance firms

Worth considering in July?

Impressive financials paired with a powerful moat certainly point to a winning investment. And with the share price up around 120% in the last five years, shareholders who spotted this opportunity early on have so far been rewarded generously.

However, even the best businesses have risks. While the FTSE 100 stock rarely hits the headlines, institutional investors have taken a great interest. Subsequently, the shares trade at a lofty price-to-earnings ratio of 38!

This premium’s certainly well-deserved considering its past performance. However, as every investor knows, past performance is a poor indicator of future results. And right now, there are growing concerns of market saturation among its mature sectors like law and scientific publishing. If those fears are correct, maintaining its current growth trajectory will become challenging, potentially sparking share price volatility.

This risk’s only compounded by the fact as one of the world’s leading data providers, RELX is a prime target for cyberattacks. And if it can’t defend its systems against malicious intent, its precious data could be leaked, wiping out a key competitive edge.

Those are some prominent risks. Yet, with data only becoming more valuable, management’s pricing power could increase, offsetting market maturity risks. That’s why, even at its premium valuation today, this is a FTSE 100 business investors may want to take a closer look at.

Zaven Boyrazian has no position in any of the shares mentioned. The Motley Fool UK has recommended Lloyds Banking Group Plc, RELX, 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

Female student sitting at the steps and using laptop
Investing Articles

How much do you need in an ISA to target £8,333 a month of passive income?

Our writer explores a potential route to earning double what is today considered a comfortable retirement and all tax-free inside…

Read more »

Three signposts pointing in different directions, with 'Buy' 'Sell' and 'Hold' on
Investing Articles

Could these 3 FTSE 100 shares soar in 2026?

Our writer identifies a trio of FTSE 100 shares he thinks might potentially have more petrol in the tank as…

Read more »

Pakistani multi generation family sitting around a table in a garden in Middlesbourgh, North East of England.
Dividend Shares

How much do you need in a FTSE 250 dividend portfolio to make £14.2k of annual income?

Jon Smith explains three main factors that go into building a strong FTSE 250 dividend portfolio to help income investors…

Read more »

Tesla building with tesla logo and two teslas in front
Investing Articles

275 times earnings! Am I the only person who thinks Tesla’s stock price is over-inflated?

Using conventional measures, James Beard reckons the Tesla stock price is expensive. Here, he considers why so many people appear…

Read more »

Investing Articles

Here’s what I think investors in Nvidia stock can look forward to in 2026

Nvidia stock has delivered solid returns for investors in 2025. But it could head even higher in 2026, driven by…

Read more »

Investing Articles

Here are my top US stocks to consider buying in 2026

The US remains the most popular market for investors looking for stocks to buy. In a crowded market, where does…

Read more »

Investing Articles

£20,000 in excess savings? Here’s how to try and turn that into a second income in 2026

Stephen Wright outlines an opportunity for investors with £20,000 in excess cash to target a £1,450 a year second income…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Is a 9% yield from one of the UK’s most reliable dividend shares too good to be true?

Taylor Wimpey’s recent dividend record has been outstanding, but investors thinking of buying shares need to take a careful look…

Read more »