London, Jan 21, 2026, 08:17 GMT — Regular session.
Shares of Rolls-Royce Holdings (RR.L) dipped roughly 1.1% in early London trading Wednesday, hitting 1,266.5 pence after closing at 1,281 pence the day before. Despite the drop, the stock remains up about 10% year-to-date. 1
The dip catches attention as investors balance two key factors: ongoing share buybacks and new developments in the group’s small nuclear reactor initiative.
Rolls-Royce has been cutting its share count through buybacks, a way to return capital to shareholders by repurchasing its own stock. Meanwhile, updates from its SMR venture are coming more often as the company seeks partners and pushes from design into delivery stages.
U.S. engineering firm Amentum announced Tuesday it’s been named program delivery partner for the initial rollout of Rolls-Royce’s Small Modular Reactor (SMR) — a compact nuclear plant designed for factory construction and on-site assembly. Chris Cholerton, CEO of Rolls-Royce SMR, said the collaboration will “enable successful delivery on our order commitments in multiple markets.” Amentum CEO John Heller described the move as a boost to energy security across Britain and Europe. 2
Rolls-Royce revealed another round of buybacks on Wednesday, acquiring 389,819 ordinary shares on the London Stock Exchange on Jan. 20. It also snapped up smaller amounts on other platforms, with a volume-weighted average price of roughly 1,254 pence on the LSE. The company plans to cancel these shares, leaving 8,396,218,633 shares outstanding after the deal. 3
The previous day, the company disclosed buying 423,778 shares on the LSE on Jan. 19, alongside purchases on other exchanges. The average price on the main venue hovered around 1,278 pence. 4
The repurchases form part of a £200 million interim buyback scheme announced last December. Rolls-Royce said the plan was arranged ahead of its full-year 2025 results announcement, adding that any buybacks in 2026 will depend on board approval. 5
Traders often see buybacks as a signal of a company’s cash confidence. Yet, they can slip out of focus when valuations run high or investors hold out for more significant catalysts.
Risks remain. The SMR segment is a long game, loaded with execution challenges, making revenue timing less predictable than the company’s main aerospace and defence operations. Buybacks can also taper off fast if cash flow falls short or if management rethinks the value of repurchasing shares.
Investors are now turning to daily buyback reports to track the pace and pricing, with full-year 2025 results due Feb. 26 expected to shed light on 2026 capital returns. 6
