London tech firms bask in light of Nvidia’s glow

By the Editorial Team · Friday, August 28, 2026

Nvidia reported a doubling of quarterly revenue to $96 billion, driving a 9 percent surge in its shares and sparking gains among several London tech-related firms. This optimism helped buoy the FTSE 250 index despite a drop in the FTSE 100, reflecting the increasing impact of AI-driven growth on selective segments of the UK market.

London’s technology sector saw a mixed reaction following Nvidia’s strong financial results, as evidenced by movements in both the FTSE 100 and FTSE 250 indices on August 27. While the UK’s broader market experienced declines, several tech-related firms benefited from the optimism sparked by the US chipmaker’s performance.

Nvidia, a $5 trillion Silicon Valley company widely regarded as a key player in the artificial intelligence (AI) industry, reported quarterly revenue that doubled to $96 billion. Despite some investor reservations over the magnitude of growth, CEO Jensen Huang’s confident long-term sales projections fueled renewed enthusiasm about the ongoing AI-driven market expansion. Nvidia’s shares surged nearly 9 percent during London trading hours, boosting its market capitalization by close to $500 billion.

This positive sentiment rippled through London’s technology-adjacent stocks. Computacenter, based in Hatfield and specializing in IT infrastructure services from laptops to data centers, led gains within the FTSE 100. Its shares climbed 7.9 percent to £56.25, extending a strong streak with an over 80 percent rise so far this year. Sage Group, which provides payroll software solutions, also recorded a 3.8 percent increase to £11.03. The London Stock Exchange, a data company, rose 3.4 percent to £89.80, while Relx, known for its specialized law and scientific databases used in AI training, gained 3.2 percent to £26.68.

Despite these sectoral gains, the FTSE 100 index finished the day down 85.58 points, or 0.79 percent, at 10,792.54. The decline marked its weakest performance since early July, weighed down primarily by losses in companies such as Entain and Prudential. Additional downward pressure came from several stocks moving ex-dividend: Games Workshop fell 2.6 percent to £183.20, Croda International dropped 1.6 percent to £34.29, and LondonMetric Property decreased 2.7 percent to 189.5p.

In contrast, the FTSE 250 mid-cap index managed a slight gain, supported largely by a strong performance from Halfords, the automotive and cycling retailer. Its shares surged 10.8 percent to 267p, buoyed by robust summer sales and an accompanying profit upgrade. The index finished marginally higher at 24,898.86, avoiding losses on the day.

Overall, Nvidia’s upbeat earnings report helped bolster confidence among London’s smaller tech-related companies, even as broader market forces limited the upside for wider UK indices. The developments highlight the growing, though still selective, influence of AI-driven optimism on global and local equity markets.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.