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.

Is the Rolls-Royce share price horribly overvalued?

The Rolls-Royce share price looks like it’s blasting off. But our writer explores whether it could come crashing down due to its valuation.

| More on:
Rolls-Royce engineer working on an engine

Image source: Rolls-Royce plc

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!.

I want to get in on the action when I see the Rolls-Royce share price (LSE:RR) has increased over 300% since October 2022.

Yet, as someone passionate and experienced in investing, I reckon that’s a wrong move unless I analyse the situation first.

Should you buy Rolls-Royce 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.

Therefore, I’ve decided to pull apart precisely what’s happening here. I aim to determine if Rolls-Royce shares are horribly, uninvestably overvalued.

What caused the blast-off?

Under the leadership of new CEO Tufan Erginbilgic, the company is planning to quadruple its profit in five years.

The company is also selling non-core assets, including the electrical-powered aircraft business, to focus on widebody planes and business aviation.

This focus on efficiency and profitability is driving the stock price up, which is working for now.

Why I’m concerned

I think the share price rise for Rolls-Royce is premature. Yes, the company’s one-year revenue growth rate is 32%. But over 10 years, it’s been -4.30%.

This is a concern to me. I think the current share price surge suggests that investors expect this revenue growth will not only be maintained but that it will continue to increase.

I’m curious whether the company can turn around so significantly because of a new CEO focused on efficiency.

Here’s the good news: net income is currently £1.5bn for the last 12 months. But it was £3.4bn in December 2017; that’s the bad news. Even worse, net income dropped to negative £1.3bn in December 2019. What does this signify to me? Unfortunately, instability.

Source: TradingView

A look at the future

Looking ahead, I want to get a more comprehensive view of Rolls-Royce’s direction.

I’ve found a powerful chart from the company’s December 2023 Investor Presentation that outlines the management’s long-term expectations:

Source: Rolls-Royce December 2023 Investor Presentation

The UltraFan is one of the specific operations I’m most excited about. It is described as a leading technology for next-generation aircraft. It features advanced materials and is designed to enhance fuel efficiency and reduce emissions. It is in development and testing as a step towards sustainability and efficacy.

Commercial passenger flights remain the company’s largest business segment. Defence is second, and power systems are third.

Significantly, the company’s aerospace profit margins are expected to increase from 2.5% last year to 15-17%. And while I’m not happy about the current wars in the world, defence spending is on the rise and will likely benefit Rolls-Royce.

Also, new markets, like small reactors and other electricity generators, could develop in the coming years.

The bottom line

I don’t think the current share price is fair right now. Given that net income, revenue, and operational turnaround are at such growing stages, I think the market has overreacted.

Unless the company’s financial predictions are met and then some, I reckon the stock price will come crashing down soon enough.

Perhaps I’m wrong. Forecasting is always a tricky art. Nonetheless, I won’t be buying shares because I’d need more evidence of income stability before I do.

Oliver Rodzianko has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. 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

piggy bank, searching with binoculars
Investing For Beginners

Down 25% in a week and at 52-week lows, is this UK share now a bargain?

Jon Smith points out a UK share that has been beaten down recently, but could now be undervalued with an…

Read more »

Investing Articles

My favourite FTSE 100 growth stock jumped another 6% today but still trades at a 17% discount!

Harvey Jones is a massive fan of this growth stock and is thrilled to see its shares are climbing again…

Read more »

Elderly, couple hiking and bird watching with adventure outdoor, hike together and fitness for active lifestyle. Nature, trekking and senior man pointing and woman with binocular, freedom and travel.
Investing Articles

Here’s what £5,000 in a best-buy Cash ISA could be worth in July 2027

Harvey Jones says there are some decent Cash ISA rates on the market today but in the longer run stocks…

Read more »

British pound data
Investing Articles

Here’s a £20,000 ISA offering £1,320 a year in passive income

Ben McPoland highlights a five-stock portfolio that could generate a very attractive level of tax-free annual passive income.

Read more »

Investor looking at stock graph on a tablet with their finger hovering over the Buy button
Dividend Shares

By July 2027, £8k paid into a Cash ISA could be worth this much…

Jon Smith explains the benefits of a Cash ISA, but talks through how the elevated reward from dividend shares could…

Read more »

Happy couple hiking together in mountains with backpacks
Investing Articles

Age 50 with £100k in a SIPP? Here’s what it could be worth by age 65….

Harvey Jones does his sums to show how a decent sum of money in a Self-Invested Personal Pension (SIPP) may…

Read more »

Joyful mature couple having fun together enjoying vacation on city street. Two retired older people enjoying time together during autumn holidays or weekend getaway
Investing Articles

How much would a 35-year-old need to save to retire early with a second income?

Mark Hartley details exactly how much second income a young investor could expect to earn from savings if they aim…

Read more »

photo of Union Jack flags bunting in local street party
Investing Articles

Here’s what £20,000 invested in the FTSE 100 in July 2025 is worth today…

Harvey Jones flags up just how well the FTSE 100 has done over the last year, and picks out a…

Read more »