Raspberry Pi (LSE:RPI) shares have been on an absolute tear since the start of 2026, climbing a staggering 177.9% in just over five months!
In money terms, that means a modest £1,000 invested at the beginning of January is already worth £2,779 today. The question is, can this UK tech enterprise do it again?
Let’s find out.
Why has the share price gone parabolic?
As a quick reminder, Raspberry Pi designs and sells high-performance, low-cost computing platforms. And why the share price is on fire all boils down to an eruption in demand.
Full-year 2025 results released in March revealed revenue up 25% to $323.2m, profit before tax up 63% to $26.5m, and basic earnings per share surging 73% to 11.22 cents. All of this came in ahead of expectations.
Skip ahead to earlier this month, Raspberry Pi dropped a bombshell trading update. Across the first half of its 2026 fiscal year, profitability was “materially ahead” of the prior year, with over four million units already shipped delivering an adjusted EBITDA of at least $38m.
For reference, analysts were expecting the company to deliver just $42m in adjusted EBITDA for the full year. And the result of delivering almost an entire year’s worth of expectations in the space of six months was another 27.6% single-day share price surge!
So can this momentum continue?
What’s on the horizon?
Raspberry Pi’s executing a pivot from a boards-and-modules business into a two-franchise model, adding a fast-scaling semiconductor division alongside its hardware range.
In 2025, microcontroller shipments rose 47% to a record 8.4 million units, exceeding both board and module shipments. But that might be just the tip of the iceberg, with management laying out its ambition to eventually ship billions of units each year.
Meanwhile, US revenue grew 56% in 2025, thanks in part to the fact that Raspberry Pi’s exclusively UK-manufactured products carry lower tariffs than predominantly China-manufactured competitors – a significant structural advantage in the current global trade landscape.
However, there are some important risks to keep an eye on. The biggest near-term risk is memory shortages. Global memory prices have been rising sharply due to AI-driven demand.
So far, the impact has been minimal as Raspberry Pi draws down on its inventory stockpiles. But these won’t last forever, and once the company’s forced to start buying new memory components at today’s inflated prices, margins are at risk of being squeezed.
So what’s the verdict?
Raspberry Pi shares have already delivered extraordinary returns, thanks in large part to the booming AI infrastructure market. But as a consequence, its near-term fate appears ultimately tied to AI-related spending.
Provided that spending continues to rise, Raspberry Pi shares could continue to follow even from today’s massive valuation. But the slightest hint of a slowdown could be all that’s needed to send the shares tumbling back down.
Personally, the risk-to-reward ratio’s a bit too rich for my tastes. But for investors looking for supplier exposure to the AI market, Raspberry Pi does seem to have impressive structural advantages backing its business so may be worth a look.
Should you invest £5,000 in Raspberry Pi Plc right now?
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Zaven Boyrazian does not hold any positions in the companies mentioned.
