Independent Financial Research & Analytics

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Independent analysis of technically complex companies, markets and industries.

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Monochrome close-up of a civil aviation turbofan engine fan
NBS Research #001AerospaceAugust 2026

Rolls-Royce Holdings plc

An excellent business at a demanding price

Rolls-Royce has been genuinely transformed, and we broadly accept the operational earnings story: roughly 69% of the Civil Aerospace margin expansion appears structural rather than attributable to contractual margin improvements. Our disagreement with the market is narrower and more specific — free cash flow conversion, and the return an investor should require for a long-duration aerospace aftermarket annuity. Against a reference price of 1,567p we carry a central fair value of c.1,050p.

Research Philosophy

I

Understand the system first.

II

Model the economics second.

III

Value the security third.

Most mispricing in technically complex industries is not a failure of arithmetic. It is a failure to understand how the underlying system actually works before the spreadsheet is opened. Our work begins with operating mechanics and market structure, and only then becomes a financial model.

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