SK Hynix Reports $73.86B Revenue, Driven by AI Demand

Key Takeaways

• SK hynix reported record Q3 revenues of $73.86 billion with an 80% operating profit margin, driven by AI demand and rising memory prices.
• Microsoft Azure revenue grew 48% year over year while Google Cloud revenue rose 103%, benefiting SK hynix but with diverging free cash flow.
• Microsoft generated about $18.6 billion in free cash flow while Alphabet recorded a deficit of roughly $9.1 billion.
• Microsoft and Google capital expenditures fell short of estimates, with third-party AI chip capacity delays pushing deliveries to H1 2027.
• Hyperscaler capex is still expected to top $1 trillion next year despite the spending shortfall.
• Seagate and Western Digital saw combined revenue grow 58.1% as AI storage demand surges, with Seagate posting 61.0% year-over-year growth.
• Western Digital shipped 248 exabytes of capacity compared to Seagate's 220 exabytes, though Seagate led in revenue growth.
• RAISE US received funding from Microsoft and Accenture to expand AI-era workforce training and consulting programs.
• Banks pay software engineers 13% more and healthcare firms pay up to 17% more than tech companies, as AI skills demand grows fivefold.
• 76% of companies experienced at least one AI-related security issue in the past year, and Microsoft's Nadella warned against broad AI agent permissions.

SK hynix reports record Q3 profits and accelerates HBM4 production

SK hynix reported third-quarter 2026 earnings of $3.84 per share and revenues of $73.86 billion. Revenues in Korean won surged 328% year over year, driven by rising memory prices and strong AI demand. Operating profit reached a record 80% margin. The company began HBM4 mass production and shipments in Q3, expecting HBM4 to surpass HBM3E in revenue by Q4. Management also disclosed long-term agreements with 14 major customers covering over 50% of planned production capacity for 2027 and 2028.

Microsoft and Alphabet cloud growth boosts SK hynix but AI payback uncertain

Microsoft reported 48% year-over-year Azure revenue growth while Alphabet's Google Cloud revenue rose 103%. However, their free cash flow diverged sharply, with Microsoft generating about $18.6 billion and Alphabet recording a deficit of about $9.1 billion. SK hynix reported record quarterly operating profit exceeding 83 trillion won, showing how AI infrastructure expansion benefits advanced memory suppliers. The results raise a central question about whether cloud providers can recover their growing infrastructure investments quickly enough to sustain semiconductor demand.

Seagate and Western Digital compete in AI storage race with different technology bets

Seagate and Western Digital are the two dominant hard disk drive makers benefiting from AI data center expansion. Seagate uses HAMR technology through its Mozaic platform while Western Digital relies on UltraSMR to increase storage density. Combined revenue for both companies grew 58.1% from fiscal Q1 2026 to Q1 2027, while storage capacity shipments increased only 21.2%. Western Digital shipped more capacity at 248 exabytes compared to Seagate's 220 exabytes, but Seagate recorded stronger revenue growth of 61.0% year over year.

Microsoft and Google capex falls short of estimates, delaying AI build-out

Microsoft and Google both reported capital expenditures that fell short of analysts' estimates in their latest earnings releases. Microsoft CFO Amy Hood said third-party AI chip providers had delays that will push out some available capacity until the first half of 2027. The disclosures added to investor concerns about neoclouds facing rising costs of capital and mounting debt loads. Despite the shortfall, Microsoft beat earnings and revenue estimates driven by 48% sales growth in its Azure cloud business. Hyperscaler capex is still expected to top $1 trillion next year.

AI cloud stocks drop as Big Tech capital spending comes in light

Microsoft and Alphabet both came up short on capital spending last quarter, causing AI cloud stocks to fall. Fastly sank 6%, while Oracle and Nebius each dropped 3%. Oracle had just rallied 11% after its investor day where it forecast $30 billion in free cash flow by fiscal 2029 and reaffirmed its $225 billion revenue target for fiscal 2030. Microsoft CFO Amy Hood said delayed third-party capacity from GPU providers will push deliveries into the first half of 2027. CoreWeave stock remained essentially flat at $64 despite being a major Microsoft supplier.

AI stock crash warning and what investors should do

The stock market may face a crash as the AI trade shows signs of turning. ChartWatch LIVE Webinars teach investors clear rules to manage risk. This week's edition examines key stock, bond and commodity markets that could signal a broader market crash. The analysis focuses on whether the hyped AI investment trend is about to collapse.

US economic growth likely rose in third quarter

US economic growth likely accelerated in the third quarter due to strong consumer spending and AI-driven business investment. These gains offset higher oil prices caused by the Middle East conflict. The Federal Reserve's Beige Book report confirmed that consumer spending remained strong and business investment grew. The report is closely watched by policymakers and investors.

RAISE US group wins funding for AI-era workforce

RAISE US is a non-profit organization helping companies prepare for the AI era. It has received new corporate funding from major companies including Microsoft and Accenture. The money will expand its training, consulting and research programs. The group aims to help businesses avoid economic disruptions similar to those that affected manufacturing and transportation industries.

Banks and healthcare firms outbid tech for AI software talent

Banks and healthcare companies are paying more than tech firms for software engineers as AI skills demand grows. Healthcare firms pay up to 17% more and banks offer a 13% premium. Randstad research surveyed 1,100 decision-makers across 11 countries using 20 million job postings and 100 million candidate profiles. Job postings requiring AI capabilities grew fivefold over the past year.

AI agents gain autonomy faster than companies can secure them

Most companies now give AI agents autonomous decision-making power, but fewer than half can track what those agents do. Illumio research found 76% of companies had at least one AI-related security issue in the past year. 35% said AI recommendations could have caused security problems if followed. Microsoft CEO Satya Nadella warned against giving AI agents broad permissions across company systems.

Communities debate AI data center impact in midterm elections

Voters in states from Virginia to Kansas are deciding whether to limit or ban massive AI data centers. Both Democrats and Republicans are divided over welcoming tech investment without considering local costs. Researcher Darrell West from the Brookings Institution says the debate has grown beyond data centers to include broader AI impacts on people. Communities want clarity on what they must give up and who holds decision-making power.

FreightWise launches Kuebix AI to improve truckload routing

FreightWise released Kuebix AI, a platform that uses artificial intelligence to replace old routing algorithms in truckload planning. It lets planners compare multiple route options on one screen and drag the best choice into execution. The company built its own carrier API network and an intelligence layer that tracks data from order through payment. FreightWise also warns that poor data quality can undermine AI and says it delayed its rollout to avoid shipping low-value chatbot features.

Palo Alto Networks warns AI is finding flaws in legacy systems

Palo Alto Networks says AI is speeding up the discovery of vulnerabilities in older critical infrastructure systems. Tom Scully, Industry Principal for JAPAC at Palo Alto Networks, urges organizations to stop treating IT and operational technology as separate security domains. The company calls for better visibility and simpler tools to detect and respond to threats as industrial environments become more connected.

Sources

• SKHY Q3 Earnings Call Highlights AI Demand and HBM4 Expansion
• [Insight] MS and Alphabet Fuel SK hynix Profits, but AI Investment Payback Remains Uncertain
• Seagate vs. Western Digital: Which AI Storage Stock Wins?
• AI build-out hits snag as Google and Microsoft put off raising capex forecasts
• AI Cloud Stocks Fall as Big Tech Capex Comes in Light: Fastly Sinks 6%, Oracle and Nebius Drop 3%
• The AI stocks crash is coming, here's what to do about it
• AI-related investment, consumers likely boosted US economic growth in third quarter
• RAISE US, new group to help steer AI-era workforce, wins new corporate funding
• Banks and healthcare firms are outbidding tech for software talent, major recruiter says
• AI agents gaining autonomy faster than businesses can secure them
• Who benefits when massive AI data centers come to town?
• AI in Logistics: The End of Bad Truckload Routes?
• Palo Alto Networks: AI hunting vulnerability in legacy systems