🔍 Read the full analysis: Six AI Figures That Could Shape The Big Tech Earnings Conversation on ThorstenMeyerAI.com
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TL;DR
SK hynix reported preliminary third-quarter operating profit of 83.3 trillion won, while Microsoft and Alphabet were due to report Wednesday and Amazon Thursday. The earnings preview identifies six figures to watch, including chip profits, earnings concentration, capital spending, cloud growth, free cash flow and evidence of capacity constraints. Whether AI investment is producing durable returns remains uncertain.
SK hynix reported preliminary third-quarter operating profit of 83.3 trillion won on Wednesday, up 7.3 times from a year earlier, as investors awaited results from Microsoft and Alphabet later that day and Amazon on Thursday. The contrast frames a key question for this earnings week: whether strong AI-chip demand is translating into returns for the cloud companies spending heavily on data centers.
The six-figure preview, published by ThorstenMeyerAI.com on October 28, points first to the chip supply chain. SK hynix, a maker of high-bandwidth memory used alongside AI processors, reported revenue of 104.6 trillion won, up 328% year over year, and an 80% operating margin. The results are preliminary and unaudited. Net profit was 39.8 trillion won, down 58% from the previous quarter, which the source attributes to non-operating items.
The other measures are how concentrated US earnings growth is, how much the largest technology companies spend on capital projects, whether cloud growth is keeping pace with that spending, free cash flow and management commentary on capacity. The analysis estimates Alphabet, Amazon, Microsoft and Meta plan a combined $725 billion to $745 billion in 2026 capital spending, based on its sum of company guidance. It says analysts expect Alphabet and Amazon to post negative free cash flow again for the third quarter; that is an expectation, not a reported result.
The source also cites FactSet estimates that removing Micron and Nvidia would lower expected third-quarter S&P 500 earnings growth from 29% to 20%. The figures are estimates, and several major contributors had not reported when the analysis was published. The six measures are presented as indicators to monitor, not proof that AI investment will or will not pay off.
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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Testing AI Spending Against Returns
The results matter because AI investment is visible in supplier earnings, but the scale and timing of customer returns are less settled. Memory and chip makers sell equipment and components into a rapid buildout; cloud providers must spend on infrastructure before they can generate revenue from it. Comparing cloud growth with capital spending and free cash flow can help investors judge whether that buildout is becoming financially sustainable.
The earnings concentration also matters beyond technology stocks. FactSet’s estimate suggests two chip companies account for a substantial share of projected index growth. Even if the remaining companies still show growth, a small number of firms can strongly affect the headline figure. These comparisons describe the current earnings outlook; they do not establish that the wider economy or the AI sector is either in a boom or a bubble.
There are signs of real activity outside company results. The US Census Bureau reported that shipments of core capital goods rose 1.2% in September, while orders for computers and related products were up 20.3% this year, according to the source. Those figures indicate demand for business equipment, but they do not show how much of the spending is specifically attributable to AI or whether it will earn a return.
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From Chip Demand to Cloud Costs
SK hynix said long-term agreements with 14 major customers cover more than half of its capacity for 2027 and 2028. The company forecast that demand will exceed supply through 2030. That timeline is the company’s projection, not an independently confirmed outcome. Its announcement of roughly 100 trillion won in planned 2026 dividends and buybacks also signals the scale of cash generation it expects, though the source notes that half of the announced buyback is tied to employee compensation and is not counted by the company as a shareholder return.
The picture is not uniform across markets. The source reports that China’s STAR50 index, which includes AI and chip companies, had fallen 40% since July, erasing about $480 billion in market value, while trading at around 100 times past earnings, citing Reuters on October 26. That comparison shows a sharp reversal in one market; it does not by itself predict the direction of US technology shares.
For the US results, the immediate sequence is Microsoft and Alphabet on Wednesday, followed by Amazon on Thursday. Meta’s spending guidance is part of the broader 2026 capital-expenditure estimate, but Meta is not among the three companies scheduled in the source’s stated reporting sequence. The preview was written before these reports, so its forecasts and watch points should not be mistaken for final quarterly results.
“The company expects demand to exceed supply through 2030.”
— SK hynix
The Payback Is Not Yet Proven
The reports had not been released when the analysis was published, so actual quarterly revenue, cloud growth, capital expenditure and free cash flow for Microsoft, Alphabet and Amazon were still unknown. The combined 2026 spending figure is the source’s calculation from company guidance, and the free-cash-flow discussion relies on analyst expectations.
It is also unclear how much AI-related revenue is incremental, how quickly new data-center capacity can be put to use, and whether demand will support the supplier forecasts. SK hynix’s results reflect one company and one quarter; they cannot establish the financial health of the full AI market. The cited earnings-growth estimates may change as more companies report.
Earnings Will Test the Spending Case
Microsoft and Alphabet were scheduled to report Wednesday, followed by Amazon on Thursday. Investors and readers can compare their capital-spending guidance with cloud growth, check reported free cash flow against analyst expectations, and note what executives say about infrastructure capacity and demand.
The source said it planned to add a short, dated update after the results were released. Until those figures and any follow-up are available, the central question remains open: whether the profits now reaching chip suppliers will be matched by durable earnings and cash generation at the companies financing the AI buildout.
Key Questions
What is the main development behind this earnings preview?
SK hynix reported preliminary record quarterly operating profit on October 28, as Microsoft and Alphabet prepared to report that day and Amazon the following day. The preview uses six financial measures to frame the AI investment debate.
What were SK hynix’s third-quarter results?
The company reported preliminary, unaudited revenue of 104.6 trillion won and operating profit of 83.3 trillion won, up 328% and 632% respectively from a year earlier. Its operating margin was 80%; net profit fell 58% from the prior quarter.
Which figures are being watched in Big Tech results?
The preview focuses on chip-supplier profits, concentration in US earnings growth, capital spending, cloud growth relative to spending, free cash flow and management commentary on capacity.
Does the record chip profit prove that AI spending is paying off?
No. It shows strong results for one supplier in one quarter. The returns earned by cloud companies investing in AI infrastructure remain uncertain, and their results had not been released when the preview was written.
When were the major reports due?
Microsoft and Alphabet were scheduled to report Wednesday, October 28, 2026, and Amazon on Thursday, October 29, according to the source.
Source: ThorstenMeyerAI.com
