The biggest profit in tech history came from memory, not models. samsung guided oct 8 to a 107.4…
the biggest profit in tech history came from memory, not models. samsung guided oct 8 to a 107.4 trillion won operating profit, about $80 billion, up nearly ninefold on ai memory demand, with its memory business alone earning more than the whole group.
the ai boom's first monopoly is the die, not the model.
Context
Samsung's October 8, 2026 earnings guidance says consolidated sales of approximately 195 trillion won and consolidated operating profit of approximately 107.40 trillion won for the third quarter of 2026, and notes the figures are the median of ranges because Korean rules do not allow point estimates. The Korea Times reports this is the first time a Korean company topped 100 trillion won, about $80 billion, in quarterly operating profit, a 782.5 percent increase year on year, and says final results are due October 29.
Asia Economy reports that semiconductor division operating profit is estimated at 107 trillion to 109 trillion won.
The 107.4 trillion won, the roughly $80 billion and the October 8 guidance date match the sources. This is preliminary guidance, with final results due October 29, not reported results.
The note says up nearly ninefold. The Korea Times figure of a 782.5 percent increase works out to about 8.8 times last year's quarter, which fits. 'Memory business alone earning more than the whole group' follows from the semiconductor division estimate of 107 to 109 trillion won against a 107.4 trillion total, but that is an estimate range, and the division's number was not checked against the guidance release's own table.
'Biggest profit in tech history' is the author's line and was not checked against other companies' quarters. 'The ai boom's first monopoly is the die, not the model' is the author's opinion.
Related work
- Samsung Electronics Announces Earnings Guidance for Third Quarter 2026 (Samsung Newsroom, October 8, 2026) ↗Primary source for the guidance figures and the median-range note.
- Samsung Electronics 1st Korean firm to top $80 bil. in quarterly operating profit (The Korea Times, October 2026) ↗Source for the dollar figure, the year-on-year increase and the October 29 final date.
- Samsung Electronics Opens Era of KRW 100 Trillion Quarterly Operating Profit (Asia Economy) ↗Source for the semiconductor division estimate.
Watch next
- Check the October 29 final results for the division breakdown. Compare with other chipmakers' largest quarters.
Sources
- Samsung Electronics Announces Earnings Guidance for Third Quarter 2026 (Samsung Newsroom, October 8, 2026)news.samsung.com
- Samsung Electronics 1st Korean firm to top $80 bil. in quarterly operating profit (The Korea Times, October 2026)koreatimes.co.kr
- Samsung Electronics Opens Era of KRW 100 Trillion Quarterly Operating Profit (Asia Economy)asiae.co.kr
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 9 October 2026 at 05:36 IST. Sources are the papers and datasets the note draws on.
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