Samsung Electronics Q4 profit triples to record high as AI demand fuels memory chip shortage

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Samsung Electronics reported a record-breaking fourth quarter with operating profit surging over 200% year-over-year to 20.1 trillion won ($14.03 billion). The South Korean tech giant's memory business hit all-time highs as artificial intelligence server demand created a global memory chip shortage, pushing prices higher. The company plans to begin mass shipments of next-generation HBM4 chips to customers including Nvidia next month.

Samsung Electronics achieves record-breaking quarterly performance

Samsung Electronics delivered its strongest quarterly performance on record, with operating profit climbing over 200% year-over-year to reach 20.1 trillion won ($14.03 billion) in the fourth quarter of 2025

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. The record operating profit surpassed the company's previous high of 17.6 trillion won set in the third quarter of 2018, while quarterly revenue rose approximately 24% to hit 93.8 trillion won ($65.58 billion)

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. These results exceeded analyst estimates and matched Samsung's own guidance of around 20 trillion won

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. For the full year, Samsung Electronics posted annual revenue of 333.6 trillion won, marking the highest in the company's history, though its operating profit of 43.6 trillion won fell slightly behind rival SK Hynix's 47.2 trillion won for the first time

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Source: Korea Times

Source: Korea Times

AI demand and memory chip shortage drive unprecedented pricing power

The explosive growth stems from surging demand for memory chips driven by the rapid expansion of artificial intelligence servers and data centers. Samsung's memory business posted all-time highs for both quarterly revenue and operating profit, propelled by an overall surge in market prices, strong sales of high-bandwidth memory (HBM), and other high-value-added products

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. The Device Solutions division, which oversees Samsung's semiconductor business, saw sales jump 33% in the fourth quarter, with operating profit soaring 470% to a record 16.4 trillion won. AI chipset manufacturers, including Nvidia, face constrained HBM supplies as AI chip demand exceeds availability

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. As memory companies prioritize capacity to meet lucrative AI demand, a memory chip shortage has emerged across the broader market, pushing up prices of chips used in personal computers and mobile devices

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. Prices of legacy dynamic random-access memory surged 40 to 50 percent in the fourth quarter, while NAND flash prices continued rising throughout 2025

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. Industry executives describe chipmakers as taking a "pay-it-or-leave-it" approach because robust demand cannot be fully satisfied

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Source: ET

Source: ET

HBM4 production signals competitive push in AI infrastructure race

Samsung Electronics confirmed it will begin mass shipments of next-generation HBM4 chips in February 2026, with Nvidia expected to be among the initial customers

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. The company also plans to deliver HBM4E samples to customers in mid-2026

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. During its earnings call, Samsung stated that HBM sales for 2026 will likely achieve threefold growth compared to 2025, with clients already seeking supply agreements for volumes extending into 2027 and beyond

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. This aggressive timeline reflects Samsung's efforts to catch up with SK Hynix, which has secured approximately 70% of Nvidia's HBM4 demand for 2026, up from previous estimates of 50%. SK Hynix reported record earnings with operating profit doubling to 47.2 trillion won last year, benefiting from its position as a primary supplier of advanced memory chips for Nvidia's AI accelerators. Samsung pointed to a $33.2 billion investment in chip production facilities, pledging continued spending in transitioning to advanced manufacturing processes and upgrading existing production lines to meet rising demand.

Mobile and display businesses face margin pressures from component costs

While Samsung's memory business flourishes, rising memory chip prices are creating headwinds for other divisions. The Mobile Experience and Networks division saw operating profit drop to 1.9 trillion won, reflecting a 9.5% decline from the year-earlier period and more than a 45% decrease from the prior quarter

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. Samsung attributed these results to diminished launch effects from new smartphone models and heightened market competition

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. Samsung co-CEO TM Roh described the acute chip shortage as "unprecedented" and did not rule out raising smartphone prices

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. The display business, which provides screens for consumer electronics, saw profits more than double to 2 trillion won during the December quarter, driven by strong sales to smartphone brands including Apple's iPhone 17 series

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. However, the division anticipates smartphone demand will weaken in the current quarter as prices soar due to the supply chain constraints

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. Samsung indicated it will utilize supplier partnerships to optimize resources and the supply chain to counter elevated component costs

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Future outlook balances AI opportunities against market uncertainties

Samsung expects the AI boom to continue driving favorable market conditions across the industry in the first quarter of 2026, with analysts projecting profit could surge fivefold to around 35 trillion won

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. The Device Solutions division anticipates sustained growth in AI and server demand, presenting structural growth opportunities, and plans to prioritize high-performance products to sustain profitability

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. Beyond semiconductors, Samsung announced plans to deliver meaningful results in its humanoid robot business this year through cooperation with its robotics subsidiary, Rainbow Robotics

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. The company will continue investing in future growth areas including humanoid robots, heating and air conditioning, automotive electronics, and medical technologies

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. However, Samsung cautioned about lingering risks including global tariffs and the intensifying cost burden on its mobile business from memory price increases

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. Samsung's actual capital expenditure for 2025 reached 52.7 trillion won, exceeding its initial plan of 47.4 trillion won, with semiconductors accounting for 47.5 trillion won of that investment

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. The foundry business is also believed to have significantly narrowed its losses as line utilization improved

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