Samsung Posts Record Profit as AI Memory Demand Surges

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Samsung Electronics reported a record operating profit of 107.4 trillion won in the third quarter of 2026, its first quarter ever above 100 trillion won, because demand for memory chips used in artificial intelligence systems surged. Revenue reached 195.3 trillion won. Despite the record results, Samsung shares fell on the day the detailed results were released, a reminder that a great quarter does not always lift a share price.

What happened

Samsung confirmed its detailed third quarter results on October 29, 2026, matching guidance it had given on October 8. Operating profit was 107.44 trillion won, up 783.1 percent from a year earlier, and revenue was 195.25 trillion won, up 126.9 percent from a year earlier. The operating margin was 55.0 percent, up from 52.2 percent in the previous quarter, meaning the company kept 55 won in operating profit for every 100 won of revenue. It was the fourth straight quarter of record revenue and operating profit.

Almost all of the profit came from chips. The Device Solutions division, which makes semiconductors, reported revenue of 147.1 trillion won, up 15 percent from the previous quarter, and operating profit of 106.5 trillion won, about 99 percent of the group total. Memory revenue alone was 140.7 trillion won, up 427 percent from a year earlier, on higher sales of high bandwidth memory, known as HBM, and server storage used in data centres.

The other main division told a different story. The Device eXperience division, which covers smartphones and home appliances, reported revenue of 52.1 trillion won, up 8 percent from the previous quarter, but posted an operating loss of 800 billion won, its second straight quarterly loss.

On the earnings call, Samsung said next year’s HBM supply is already sold out, and it plans to begin mass production of its next generation HBM4E memory in the first half of next year and expand output in the second half. Seoul Economic Daily reported the results and the earnings call details, and TipRanks reported the same record revenue and profit figures from the call.

Samsung also confirmed large shareholder returns. It approved a cash dividend of 4,601 won per common share, totalling about 30 trillion won, with a payment date of November 27, 2026, under a shareholder return policy of up to 110 trillion won. The specific plan for the remaining 55 trillion to 75 trillion won was deferred to a board meeting in late January.

Even with record profit, Samsung shares fell 4.13 percent to 232,000 won on October 29, and South Korea’s KOSPI index fell 1.24 percent to 5,937.66, giving back the 6,000 level one day after reaching it. For context on how AI spending worries have hit Asian technology shares more broadly, see the recent post on Asia tech stocks falling as AI spending worries spread.

Why it matters for beginners

Memory chips are the short term storage that computers use while they work, and AI systems need huge amounts of fast memory. When AI data centres expand, demand for that memory rises sharply, and prices can rise too. That is why one division, memory, can drive almost an entire company’s profit.

The share price fall is also a useful lesson. Markets often move on what investors expect next, not only on what just happened. If a result is already expected, or if investors worry about future prices, competition, or how cash will be returned, shares can fall even after a record quarter. A single day’s move does not change the quarter’s results, and it does not predict the next quarter.

For beginners, the key point is concentration. Samsung’s record quarter depended heavily on one business, memory chips. When one business drives nearly all profit, that business’s prices and demand matter more than the company’s other products in the short term.

What to watch next

• Whether memory prices stay high, or cool as more supply reaches the market.
• Samsung’s HBM4E production ramp in the first half of next year, and whether demand stays sold out.
• The Device eXperience division, and whether smartphones and appliances return to profit.
• The late January board meeting, where Samsung is due to give a specific plan for the remaining 55 trillion to 75 trillion won of shareholder returns.
• Samsung’s warning that its mobile division expects revenue and profit to decline sequentially in the fourth quarter, reflecting high memory prices and tough competition.

FAQ

What is operating profit, in simple terms?

Operating profit is the money left after the day to day costs of running the business, before interest and taxes. It shows how profitable the core business was in the period.

What is HBM, and why does it matter?

HBM stands for high bandwidth memory. It is stacked memory placed next to AI processors so they can access data very fast. AI data centres buy large amounts of it, which is why HBM demand has become a major driver of chip profits.

Why did Samsung shares fall after record results?

Shares fell 4.13 percent on October 29 even though results beat expectations. Coverage noted that the plan for part of the shareholder returns was deferred to January, and that markets were already nervous about AI spending and valuations. A share price reflects expectations about the future, not only past results.

Does a record profit mean the whole company is doing well?

Not necessarily. In this quarter, the chip division made about 99 percent of Samsung’s operating profit, while the smartphones and appliances division lost money. Looking at the divisions gives a clearer picture than the group total alone.