Samsung Electronics on Thursday reported record quarterly profit driven by a 49-fold jump in chip income, saying it expects a severe supply shortage to deepen next year as clients spend on AI, driving up prices of its memory chips.
The world’s top memory chip maker by sales also said it has signed multi-year binding contracts with customers hoping to lock in supplies, without disclosing identities or terms.
A boom in the construction of AI data centres has spurred Samsung and chip-making peers to allocate production capacity to advanced chips that Nvidia uses in its so-called AI accelerators. Even so, chip makers are struggling to meet demand while the move also squeezes the supply of conventional chips.
“Our supply falls far short of customer demand,” Kim Jaejune, a Samsung memory chip business executive, told analysts on its post-earnings call. “Based solely on the demand currently received for 2027, the supply-to-demand gap for 2027 is set to widen even further than in 2026.”
Continued development in AI technology will translate into sustained demand growth yet supply will remain constrained for the time being considering the lead time required for new factory construction, Kim said.
A day earlier, US technology majors including Alphabet, Amazon and Microsoft all signalled sustained AI spending.
Cash cow
Revealing the extent of the AI boom, Samsung said January-to-March operating profit in its cash cow chip division reached a record ₩53.7-trillion won (US$36.2-billion) from just ₩1.1-trillion in the same period a year earlier.
That made up 94% of the quarter’s ₩57.2-trillion record total. That figure matched Samsung’s estimate announced earlier this month and compared to ₩6.69-trillion a year prior.
Overall revenue rose 69% on year to ₩133.9-trillion.
Read: The remarkable turnaround at Intel
Samsung said conflict in the Middle East has not disrupted chip-making as the firm has secured inventory and diversified sources of gases used in manufacturing. However, it flagged the risk of higher transportation costs caused by rising oil prices, and said it will ensure stable power supplies in cooperation with the South Korean government.
Shares of Samsung slipped 0.8% after rising as much as 1.8% following the earnings announcement. The stock has surged 88% this year, outstripping the broader market’s 59% gain.
Samsung has been trying to narrow the gap with compatriot SK Hynix in supplying high-bandwidth memory (HBM) chips to Nvidia, having fallen behind to the detriment of both profit and share price.
SK Hynix last week reported record quarterly profit following a fivefold jump in earnings and forecast a prolonged chip industry boom, downplaying any concern about profit margins for chips nearing their peak.
On Thursday, Samsung said it started the industry’s first mass-production sales of HBM4 chips for Nvidia’s Vera Rubin platform in February and that it is on track to more than triple HBM revenue this year versus last year.
It also said it expects to increase capital expenditure sharply this year to meet AI demand.
Rising prices of conventional chips dragged on Samsung’s other businesses such as mobile phones and displays.
Samsung, the world’s second-biggest smartphone maker by sales after Apple, said its mobile and network division will see profitability decline this year, weighed down by rising component costs. Profit in the division fell 35% in the first quarter to ₩2.8-trillion. — Hyunjoo Jin, Heekyong Yang and Joyce Lee, (c) 2026 Reuters
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