Why Is Raspberry Pi Holdings plc (LSE:RPI) Down on 12 Nov 2026?

Raspberry Pi Holdings plc shares fell 1.96% to around 525.0p on 12 Nov 2026, a decline of 10.50p, based on market data.

The company's half-year results showed very large Revenue growth alongside a lower gross margin, giving the market several themes to weigh.

Raspberry Pi designs low-cost computers and related products used by hobbyists, educators and industrial customers.

Key Highlights

H1 2026 revenue rose 90% to $256.9 million, and adjusted EBITDA was $40.3 million, compared with $19.4 million. Gross Margin was 23%, compared with 25%, and pre-tax profit was $19.6 million, up from $6.2 million. Shipments rose 17% to 4.2 million units, and the order Backlog was 2.6 million units. Adjusted EBITDA strips out certain non-cash and one-off items to show underlying operating earnings. A lower gross margin alongside higher revenue suggests that growth in sales came with higher input costs or a changed product mix, so the two measures are worth reading together.

About Raspberry Pi Holdings plc

Raspberry Pi Holdings plc is a Cambridge-based, London-listed technology company known for its single-board computers. It sells to makers and educators and, increasingly, to industrial and commercial customers. LSE:RPI offers exposure to embedded computing demand, component costs and product cycles. The company designs its boards and then relies on contract manufacturers and component suppliers to build them, so its costs depend on semiconductor and memory pricing. Its customer base spans education, hobbyist and industrial users, each with different purchasing patterns.

Key Reasons Behind the 12 Nov 2026 Move

The decline of 1.96% on 12 Nov 2026 appeared during a mixed session for UK technology shares. Component costs, particularly in the memory market, influence gross margins and pricing decisions. After a period of rapid revenue growth, the market is following how margins evolve. Memory chips are a major component in computing boards, so changes in their price can alter gross margin quickly. A company can pass costs to customers through pricing, though the timing of that adjustment may lag the cost increase.

H1 2026 Detail

Revenue growth of 90% reflected higher volumes and pricing during the period to 30 June 2026. The gross margin of 23% compares with 25% a year earlier. Management said H2 volumes are expected to be above H1. Gross margin shows the share of revenue left after the direct cost of producing goods. When revenue climbs sharply but margin eases, profit in absolute terms can still rise, as the figures here illustrate, because the larger sales base offsets thinner margins.

Demand and Outlook

The company reported Demand in smart home and aerospace and defence applications. Full-year adjusted EBITDA is expected to be ahead of consensus. No Dividend was declared, with cash retained for investment. Demand from smart home and aerospace and defence applications shows how embedded computing extends beyond hobby use. Retaining cash rather than paying a dividend is a choice that leaves more funds available for product development, inventory and working capital.

Key Growth Catalysts

Several factors may support the outlook for LSE:RPI over time. Industrial and commercial demand broadens the customer base. A large backlog supports near-term volumes. New product launches can add revenue. Easing memory prices would help margins. Catalysts for a hardware designer often include product launches and shifts in component pricing. A larger backlog gives visibility on near-term shipments, while easing memory costs could improve margins, although neither development is certain to occur.

Key Considerations

Investors may also weigh a number of considerations. Memory market disruption affects costs. Margins can vary with product mix. Supply chain conditions may change. Component supply and pricing can change quickly in the semiconductor industry, which affects both production schedules and costs. Product mix also matters, since higher-priced industrial products and lower-priced educational boards carry different margins.

Share Price Context

Based on market data, LSE:RPI traded at around 525.0p on 12 Nov 2026, down 10.50p. The results published on 24 September 2026 provide the latest reference points for the company. Published results give a dated reference for revenue, margin and shipments, but conditions in component markets may have moved since. Readers can compare later updates with this baseline to judge whether the trends described have continued or reversed.

What to Watch Next

In the period ahead, Market Participants may follow full-year results, memory price developments and new product announcements. Readers may wish to follow the next set of full-year results to see whether margins stabilise and whether the backlog translates into shipments. Announcements about new products and commentary on memory pricing could also shape how the company is assessed.

Conclusion

Raspberry Pi Holdings plc shares fell 1.96% to around 525.0p on 12 Nov 2026, based on market data. Revenue of $256.9 million, adjusted EBITDA of $40.3 million and a backlog of 2.6 million units summarise the half-year. Margins, component costs and demand are the key themes to follow. The half-year combined rapid revenue growth, higher Earnings and a lower gross margin, a mix that invites close attention to costs. How component markets and industrial demand evolve will help determine whether these trends persist, and outcomes may differ from expectations.