Balfour Beatty plc (BBY), the international infrastructure group, has announced the purchase of 520,660 ordinary shares of 50 pence each between 19 and 23 October 2026 as part of its ongoing share buyback programme. The buyback was executed through Merrill Lynch International across four trading venues, including the London Stock Exchange, Chi-X, BATS, and Turquoise. The repurchased shares will be held in treasury with no voting rights attached, reducing the total voting share count to 472,730,182. Investors tracking the programme will note that Balfour Beatty has now repurchased a cumulative 20,118,402 ordinary shares since the buyback commenced.

Key Points

  • Balfour Beatty plc (BBY) — leading international infrastructure group listed in London
  • 520,660 ordinary shares purchased between 19 and 23 October 2026 via Merrill Lynch International
  • Cumulative buyback total reaches 20,118,402 shares at a volume weighted average price of 823.8125 pence; 472,730,182 voting shares remain in issue
  • Investors should watch for further weekly buyback disclosures and any update to the programme's size or end date

Balfour Beatty's Share Buyback Programme: Origins and Current Scale

Balfour Beatty's share buyback programme was originally announced on 5 January 2026 and subsequently increased on 11 March 2026. To date, the Group has repurchased a cumulative total of 20,118,402 ordinary shares under the programme, all of which are held in treasury and carry no voting rights. The volume weighted average price across all repurchases stands at 823.8125 pence per share. These treasury shares represent the only shares held in treasury by the Group, and shareholders may use the 472,730,182 voting shares figure as a denominator when assessing their disclosure obligations under the FCA's Disclosure and Transparency Rules.

Weekly Trade Detail: Prices Ranged from 814p to 846.5p Across Five Sessions

During the five trading sessions covered by this announcement, Balfour Beatty's shares were purchased at weighted average prices ranging from approximately 820.9 pence on 23 October to a peak of around 843.8 pence on 21 October 2026 on the London Stock Exchange. The lowest individual price paid across the week was 814.00 pence, while the highest was 846.50 pence. Trades were spread across the London Stock Exchange, Chi-X (CXE), BATS (BXE), and Turquoise, with the London Stock Exchange accounting for 75,000 shares on each of the five days. Detailed individual trade data is available on the company's website in accordance with the Market Abuse Regulation.

Balfour Beatty's Infrastructure Portfolio: From the M25 to Hinkley Point C

Balfour Beatty describes itself as a leading international infrastructure group that finances, develops, builds, maintains, and operates essential infrastructure. The Group's current major projects include operating and maintaining the M25 motorway and its key arterial routes, supporting delivery of Hinkley Point C — the UK's first new nuclear power station in a generation — and expanding Rolls-Royce's Raynesway facilities in Derby for the UK's submarine programme. Internationally, the Group is delivering Knox Street in Dallas, Texas, a major mixed-use development. This diverse, long-term project portfolio underpins the capital returns programme investors are currently watching.