Shares of Rolls-Royce jumped as much as 6% in London after the engineering giant delivered first-half results that crushed analyst expectations and issued a guidance upgrade so large it effectively pulls forward the company's own medium-term profit targets by two years.
£2.5 Billion in Half-Year Profit Leaves the Street Behind
Rolls-Royce posted underlying operating profit of £2.53 billion, beating the consensus forecast of £2.37 billion , while revenue for the first six months rose 24% to £11.3 billion . The underlying operating margin expanded to 22.5%, up from 19.1% a year ago, with all three divisions contributing . That margin jump is the clearest sign yet that CEO Tufan Erginbilgic's restructuring — renegotiating long-term service contracts and cutting costs — is compounding faster than investors expected.
The Guidance Upgrade Changes the Math for Shareholders
Rolls-Royce lifted its full-year operating profit target to £4.7–£4.9 billion, from £4.0–£4.2 billion, and raised its free cash flow forecast to £3.8–£4.0 billion, from £3.6–£3.8 billion . Before Thursday's results, analysts had forecast underlying operating profit of just £4.2 billion . The new midpoint sits £600 million above old guidance — money that flows directly into the company's £7–£9 billion share buyback programme for 2026–2028, with £2.5 billion to be completed this year . More cash means the buyback can accelerate, shrinking share count and boosting per-share earnings.
Data Centers and Defense Are the New Growth Engines
The defense unit posted a 57% jump in underlying profits, while the power systems division is now fielding demand from data centers that need engines running continuously . Rolls-Royce has raised its power generation revenue growth target to 25% annually through 2030, up from 20% . These are not one-off windfalls — they're structural demand shifts tied to AI infrastructure build-outs and rising NATO defense budgets.
The Risk: Near-Record Valuation Needs Flawless Execution
The stock is trading near the top of its 52-week range of £1,019 to £1,510 , meaning the price already reflects high expectations. Management flagged a £150–£200 million supply chain headwind still embedded in 2026 guidance , and contractual margin improvements in civil aerospace are expected to be lower in the second half . At these levels, any stumble in execution could trigger a sharp pullback. The turnaround is real — the question is how much of it the stock already owns.