Samsung’s Record Quarter Fueled by AI Memory Chip Demand

Preliminary figures released by Samsung Electronics for Q1 2026 have shattered even the most optimistic market forecasts. The company’s profitability has reached unprecedented levels, driven primarily by a sustained supercycle in artificial intelligence (AI) memory semiconductors. While this segment is experiencing extraordinary growth, the performance across Samsung’s other business divisions presents a more mixed picture.

Unprecedented Profit Surge

The South Korean tech giant reported an operating profit of approximately 57.2 trillion won for the quarter, representing a staggering year-over-year increase of 755 percent. This meteoric rise is largely attributed to the semiconductor division, which analysts estimate contributed up to 54 trillion won to the total result. The ongoing global AI boom has triggered massive demand for the company’s DRAM and High-Bandwidth Memory (HBM) products.

This powerful demand dynamic has granted Samsung significant pricing power. Contract prices for key DRAM components, such as the DDR5 16Gb chip, surged between 90 and 95 percent during the first three months of the year. Consequently, overall revenue climbed 68 percent to 133 trillion won, yielding an impressive operating margin of about 43 percent.

Should investors sell immediately? Or is it worth buying Samsung Electronics?

Divergent Performance Across Business Units

Beyond the memory chip triumph, the company’s other segments showed less robust results. The System LSI and Foundry businesses are estimated to have posted a combined operating loss of 1.6 trillion won. Meanwhile, the mobile communications division contributed a profit of roughly 4 trillion won for the quarter.

The record-shattering Q1 result, which surpasses Samsung’s entire 2025 operating profit and triples its previous quarterly record, has prompted analysts to revise their full-year projections upward. Several financial institutions now anticipate an operating profit for 2026 in the range of 230 to 327 trillion won. These revised forecasts are bolstered by expectations of continued DRAM price increases in the second quarter.