🔍 Read the full analysis: What The Numbers Say About The AI Boom Ahead Of Big Tech Earnings on ThorstenMeyerAI.com
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TL;DR
SK hynix reported third-quarter operating profit of 83.3 trillion won, while planned 2026 capital spending by Alphabet, Amazon, Microsoft and Meta totals about $725 billion to $745 billion. Ahead of earnings from Microsoft, Alphabet and Amazon, the figures point to strong chip demand but concentrated profit growth and unresolved questions about whether AI revenue will cover data-center costs.
SK hynix reported a record third-quarter operating profit of 83.3 trillion won on Wednesday, about 7.3 times its year-earlier result, as investors awaited quarterly results from Microsoft and Alphabet later that day and Amazon on Thursday. The figures show how sharply demand for AI-related memory and chips has lifted some suppliers, while the spending and returns of the cloud companies building AI capacity remain under scrutiny.
SK hynix, a major maker of high-bandwidth memory used alongside AI processors, reported revenue of 104.6 trillion won, up 328% from a year earlier, and an operating margin of 80%. The release was preliminary and unaudited. Net profit was 39.8 trillion won, down 58% from the prior quarter; the company attributed the gap between operating and net profit to non-operating items.
The company said long-term agreements with 14 major customers cover more than half of its planned 2027 and 2028 capacity. Its expectation that demand will exceed supply through 2030 is SK hynix’s forecast, not an established outcome. The company also announced a 14 trillion won dividend and a 20 trillion won share buyback for the quarter. Its stated shareholder returns for 2026 are about 100 trillion won; half of the buyback is for employee compensation and is not counted by the company as a shareholder return.
The coming technology-company reports will test the other side of the boom: whether cloud growth and AI-related revenue can keep pace with investment. Alphabet, Amazon, Microsoft and Meta have indicated combined 2026 capital spending of roughly $725 billion to $745 billion, according to a sum of their guidance in the source report. FactSet’s Oct. 19 estimate said Micron and Nvidia together account for enough expected earnings growth that removing them would lower S&P 500 third-quarter growth from 29% to 20%. Those figures are estimates, and several large contributors had not yet reported.
Infographic 01 · The boom in numbers
Record profits, narrow growth, rising bills.
Six numbers from company releases, FactSet and the Census Bureau, before Microsoft, Alphabet and Amazon report.
Who carries the earnings boom
Q3 2026 earnings growth, year over year. Blended: reported results plus estimates.
The Wall Street Journal (Dow Jones Market Data) puts the two chipmakers at 34% of the expected growth. Top five contributors per FactSet: Micron, Nvidia, Meta, EchoStar, Boeing.
What the buyers plan to spend in 2026
Capital spending guidance, US dollars. Bars show the top of each range.
Q3 consensus: Alphabet free cash flow −$2.3B on $55.2B capex; Amazon −$9.9B on $58.7B. Definitions differ slightly (Microsoft includes finance leases).
Shovel seller
- Revenue 104.6 trillion won, +328%
- Long-term deals cover >50% of 2027–28 capacity
- About 100 trillion won back to shareholders in 2026
Real economy
- Core capital goods orders +10.9% this year
- Computer orders +20.3% this year
- Census data do not label AI; semiconductors excluded from orders
Debt nerves
- Cost to insure Meta’s debt +177% this year, Amazon’s +129%
- Oracle: $117B long-term debt, rated BBB-
- Off-balance-sheet leases don’t show up as debt (S&P)
Sources: SK hynix 3Q26 release, 28 Oct 2026 (preliminary); FactSet, 19 Oct 2026; Alphabet Q2 call, 22 Jul 2026; Amazon via CNBC, 30 Jul 2026; Microsoft via CNBC, 29 Jul 2026; Meta Q3 release, 21 Oct 2026; FactSet consensus via CNBC, 27 Oct 2026; US Census Bureau, advance durable goods report, 27 Oct 2026. Capex sum and bar scaling: Thorsten Meyer.
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AI Profits Meet the Cost of Expansion
The numbers describe an AI boom with real profits at some suppliers but an unsettled case for the companies paying to build data centers. Memory and chip makers can benefit early when demand for equipment outstrips supply. Cloud companies, meanwhile, must spend on facilities, power and computing capacity before the revenue from those investments is fully established.
That distinction matters to investors and businesses watching whether AI spending becomes a durable source of earnings or strains cash generation. The source report says analysts expect Alphabet and Amazon to post negative free cash flow again for the third quarter. Those expectations are not company results; the upcoming reports will provide a new look at cash flow, investment plans and cloud growth.
The broader US earnings picture is also concentrated. FactSet’s Oct. 19 analysis put Micron and Nvidia among the leading contributors to expected S&P 500 earnings growth. Without those two companies, the projected rate would still be 20%, but the difference shows how much the headline figure depends on a small number of firms. FactSet’s blended estimate was 29.5% as of Oct. 23; that figure remains a forecast until companies report.
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A Split Between Suppliers and Builders
SK hynix’s result sits alongside mixed signals in markets. The source report says US shipments of core capital goods rose 1.2% in September, while orders for computers and related products were up 20.3% so far this year, citing Census Bureau data dated Oct. 27. Such measures suggest investment demand, but they do not by themselves show how much AI revenue companies will earn from the equipment.
In China, the STAR50 index of technology and chip companies had fallen 40% since July, erasing about $480 billion in market value, according to Reuters on Oct. 26. The report said the index still traded at roughly 100 times past earnings. That decline offers a contrast to the strong supplier results, but it does not establish that US or South Korean AI-related stocks will follow the same path.
SK hynix’s own decisions also show that strong current earnings do not remove all caution. The source report said its chief executive described halting a review of funding or a possible listing for US unit Solidigm, citing market volatility and a correction in semiconductor stocks. The report also said SK hynix shares rose about 8% to 10% during the Seoul session; the exact move depends on the reporting time.
“Demand is expected to exceed supply through 2030.”
— SK hynix
The Payback Case Is Still Open
The central unknown is whether AI revenue will grow enough to justify planned spending. The source material gives estimates for capital expenditure and free cash flow, but the companies’ results and updated guidance had not yet been released when the preview was written. It is not yet clear whether Microsoft, Alphabet or Amazon will change investment plans, or how much of their cloud growth they will attribute to AI.
Forecasts also carry limits. SK hynix’s expectation of demand exceeding supply through 2030 is a company projection. FactSet’s earnings figures are estimates, and the source notes that some companies’ comparisons are affected by one-time charges in the prior-year quarter. The source material does not include the eventual Big Tech results or a dated post-earnings update, so no conclusion about those reports can be confirmed here.
Earnings Reports Will Test Spending
Microsoft and Alphabet were scheduled to report Wednesday evening, Oct. 28, followed by Amazon on Thursday, Oct. 29. Investors will be watching capital-spending guidance, cloud growth, free cash flow and capacity plans for signs of whether AI investment is turning into revenue at a pace that supports the outlay.
Those disclosures will add evidence, not settle the longer-term question. Future quarters will show whether demand for chips and memory persists, whether data-center capacity is put to productive use, and whether the largest technology companies can fund expansion without sustained pressure on cash generation.
Key Questions
What did SK hynix report?
SK hynix reported preliminary, unaudited third-quarter operating profit of 83.3 trillion won, 7.3 times its result a year earlier. Revenue was 104.6 trillion won, and its operating margin was 80%.
Why are Microsoft, Alphabet and Amazon’s results important?
The companies are among the major investors in AI infrastructure. Their results and guidance will show how cloud growth and cash generation compare with the cost of expanding computing capacity.
How much are the major technology companies planning to spend?
Alphabet, Amazon, Microsoft and Meta together plan roughly $725 billion to $745 billion in capital spending in 2026, based on a sum of guidance cited in the source report.
Does SK hynix’s result prove the AI boom will continue?
No. The result confirms exceptional third-quarter operating profit at SK hynix, but it does not establish how long demand will remain strong or whether cloud companies will earn enough from AI to cover their investment.
What should readers watch in the upcoming reports?
Key measures include capital-spending guidance, cloud growth, free cash flow and management’s statements about capacity. The source report also flags the concentration of expected S&P 500 earnings growth in Micron and Nvidia.
Source: ThorstenMeyerAI.com
