Tue Jul-28 20:10:39other65 Micron Technology shares rose over 3% as analysts dismissed competitive threats from Chinese memory maker CXMT's massive IPO, citing Micron's strong position in the AI memory market.
Tue Jul-28 20:02:02partnership85 AMD signed a 15-year, $14 billion agreement with Core Scientific to secure 530 MW of AI data center capacity for its Instinct GPUs and EPYC processors, with options for an additional 2 GW.
Tue Jul-28 20:01:39analyst65 Fitch Ratings warned that the AI boom and potential market correction pose a major global credit risk due to soaring valuations and uncertain returns on unprecedented tech spending.
Tue Jul-28 20:01:16product65 Nvidia CEO Jensen Huang opened Wistron's new $700 million AI manufacturing facility in Fort Worth, Texas, to produce GB300 and Vera Rubin superchips domestically.
Tue Jul-28 20:01:06earnings85 Tesla stock plunged over 14% after missing earnings expectations and removing 2026 volume production targets for Cybercab, Semi, and Optimus to prioritize 4680 battery scaling.
Tue Jul-28 20:00:32other65 Tesla and SpaceX have collectively lost $1.5 trillion in market value amid a significant sell-off, with upcoming SpaceX earnings and insider lockup expiration posing further volatility risks.
Tue Jul-28 20:00:26analyst65 Warren Buffett's Berkshire Hathaway more than doubled its stake in Alphabet, and Li Lu's Himalaya Capital allocated nearly half its portfolio to the stock, signaling strong institutional confidence despite AI capital expenditure concerns.
Tue Jul-28 19:51:47product65 Amazon filed an FCC application to launch a direct-to-device satellite constellation in 2028 and confirmed an expanded partnership with Apple to power satellite services for iPhones and Apple Watches.
Tue Jul-28 19:50:53earnings65 The article previews the upcoming July 29 earnings reports for Microsoft and Meta, focusing on investor concerns regarding their respective AI capital expenditure strategies and balance sheet resilience.
Tue Jul-28 19:41:44guidance85 Major hyperscalers including Amazon and Alphabet have raised their 2026 capital expenditure guidance to a combined $600-630 billion, primarily for AI infrastructure, driving gains in data center supply chain stocks.
Tue Jul-28 19:41:29earnings85 ASML reported Q2 2026 earnings that significantly beat expectations and raised full-year revenue guidance to €43-45 billion driven by AI-related semiconductor demand.
Tue Jul-28 19:32:17other65 Japanese and South Korean semiconductor stocks crashed due to contagion from Chinese lithography breakthrough concerns, signaling broad sector weakness for global chipmakers and equipment suppliers.
Tue Jul-28 19:32:11other65 OpenAI CEO Sam Altman warned that a compute oversupply could emerge within two to three years, potentially undermining the economics of current AI infrastructure investments by major tech companies.
Tue Jul-28 19:22:26partnership75 AMD has partnered with Core Scientific to secure up to 2.5 gigawatts of AI data center capacity for deploying its Instinct GPUs and EPYC processors.
Tue Jul-28 19:20:54partnership85 Nvidia signed leases worth up to $50 billion with Hut 8 for a 1-gigawatt AI data center campus in Texas, marking a strategic shift toward controlling AI infrastructure.
Tue Jul-28 19:12:23analyst65 Morgan Stanley strategist Mike Wilson attributes the sharp sell-off in semiconductor and memory stocks, including Micron and AMD, to a market rotation driven by concerns over hyperscaler free cash flow.
Tue Jul-28 19:11:52partnership65 Nvidia announced a $1 billion strategic investment in South Korean tech giant Naver to support the expansion of its AI data center infrastructure using Nvidia's Blackwell and Vera Rubin platforms.
Tue Jul-28 19:11:38partnership85 AMD announced a multi-billion-dollar partnership and up to $5 billion equity investment in Anthropic to deploy 2 gigawatts of MI450 GPUs, signaling a major shift toward AI inference demand.
Tue Jul-28 19:10:16earnings85 Microsoft is scheduled to report its fourth-quarter earnings with investor focus centered on Azure growth rates, Copilot adoption, and future AI capital expenditure guidance.
Tue Jul-28 19:02:49other65 Industry commentary suggests the AI-driven HBM memory shortage may persist until 2028 due to long lead times for capacity expansion, supporting pricing power for memory suppliers and continued demand for AI infrastructure.
Tue Jul-28 19:01:20partnership85 Nvidia and SK Hynix signed a historic memory deal involving HBM supply, co-development, and a 2-gigawatt AI data center project in Korea.
Tue Jul-28 18:41:12analyst65 Bank of America reiterated a Buy rating on ASML with a $2,845 price target, characterizing the recent stock decline driven by Chinese lithography advances as an overreaction.
Tue Jul-28 18:40:22regulatory85 The US Department of Commerce has closed a loophole in semiconductor export controls by requiring licenses for advanced AI chips sold to Chinese-headquartered entities operating through third-country subsidiaries, directly impacting Nvidia's Blackwell and Rubin processor sales.
Tue Jul-28 18:32:36regulatory65 Chinese DRAM maker CXMT debuted on the Shanghai Stock Exchange with a massive valuation surge despite being added to the US Pentagon blacklist, intensifying competitive and regulatory pressures in the global memory chip market.
Tue Jul-28 18:31:58earnings65 Qualcomm is scheduled to report its quarterly earnings results, with analysts expecting a year-over-year revenue decline amid mixed signals from recent peer reports.
Tue Jul-28 18:31:53earnings90 US tech stocks lost $1.2 trillion in market value as Tesla missed earnings expectations and Alphabet raised AI capital expenditure guidance, triggering a sector-wide selloff that briefly displaced Nvidia as the most valuable company in favor of Apple.
Tue Jul-28 18:31:36regulatory65 Nvidia faces potential regulatory risks regarding global AI chip compliance after White House allegations that Chinese firm Moonshot AI used Nvidia processors in Thailand to bypass export controls.
Tue Jul-28 18:31:29earnings65 Commentary highlights Google Cloud's 82% growth rate significantly outpacing AWS's 28% ahead of upcoming earnings reports for Amazon and Microsoft.
Tue Jul-28 18:21:51regulatory65 The Trump administration expanded the Ratepayer Protection Pledge to include state regulators and developers, reinforcing commitments by major hyperscalers to cover full energy infrastructure costs for data centers.
Tue Jul-28 18:20:43regulatory65 The Trump administration is considering tariffs on Chinese memory chips, which would likely benefit US suppliers like Micron through pricing leverage while increasing component costs for downstream manufacturers like Apple.
Tue Jul-28 18:11:05other65 Apple briefly surpassed a $5 trillion market capitalization, driven by strong product demand and a strategy of leveraging Google's AI technology rather than heavy internal infrastructure spending.
Tue Jul-28 18:10:34earnings65 Micron Technology shares dropped nearly 9% amid a broader sell-off in memory chip stocks driven by weak guidance from Amkor and Corning.
Tue Jul-28 18:03:23other85 Nvidia faces investor sell-off and accusations of circular financing amid reports of a $750 billion commitment to AI infrastructure funding, triggering a broader decline in global semiconductor stocks.
Tue Jul-28 18:01:52partnership65 Nvidia announced a $5 billion strategic investment in Safe Superintelligence Inc. (SSI), which will migrate its compute infrastructure from Google TPUs to Nvidia's Vera Rubin platform.
Tue Jul-28 17:51:23product65 Amazon Executive Chair Jeff Bezos stated that the company's custom silicon business is on track to become a core pillar alongside AWS, Marketplace, and Prime, highlighting its role as a lower-cost alternative to Nvidia GPUs.
Tue Jul-28 17:50:58earnings65 Qualcomm is scheduled to report its Q3 fiscal 2026 earnings on July 29 amid a 35% stock pullback from recent highs.
Tue Jul-28 17:50:48regulatory75 Nvidia CEO Jensen Huang met with US Commerce Secretary Howard Lutnick to discuss intensifying scrutiny and potential tightening of AI chip export controls to China amid ongoing smuggling investigations.
Tue Jul-28 17:50:40analyst65 Morgan Stanley analysts report that 25% of S&P 500 companies cited measurable AI benefits in Q2 earnings calls, identifying Apple and Alphabet as key adopters while suggesting a market rotation away from pure-play AI infrastructure stocks.
Tue Jul-28 17:43:07analyst65 Optical component stocks fell sharply due to sector-wide profit-taking and renewed doubts about AI capital expenditure sustainability triggered by Alphabet's high spending and negative free cash flow.
Tue Jul-28 17:42:50earnings65 Palantir is scheduled to report Q2 2026 earnings with analyst expectations of significant revenue growth driven by federal contracts, though high valuation multiples create risk.
Tue Jul-28 17:42:29product65 Nvidia CEO Jensen Huang declared the arrival of the 'ChatGPT moment' for physical AI, identifying a $50 trillion opportunity in autonomous machines and robotics.
Tue Jul-28 17:42:06partnership65 Nvidia is reportedly in talks to provide financial backing for a Microsoft-supported OpenAI data center project in Ohio, deepening infrastructure ties between the companies.
Tue Jul-28 17:40:34regulatory65 Taiwanese prosecutors detained an Nvidia employee suspected of falsifying documents to smuggle AI chips to China, expanding an investigation that previously targeted Super Micro Computer.
Tue Jul-28 17:31:14other65 Amazon AWS data centers in Bahrain were damaged by alleged Iranian projectile attacks, raising concerns about service disruption and geopolitical risk to cloud infrastructure.
Tue Jul-28 17:31:08other65 ASML shares dropped approximately 7% following an unconfirmed report of a breakthrough in China's domestic lithography technology, raising concerns about the long-term effectiveness of export controls.
Tue Jul-28 17:30:20regulatory65 Nvidia, Meta, and Alphabet joined a policy letter supporting open-weight AI models, a move that could challenge the proprietary moats of closed-model providers like OpenAI and Anthropic.
Tue Jul-28 17:21:59earnings85 Meta Platforms is scheduled to report Q2 earnings with investor focus centered on potential increases to its 2026 and 2027 AI capital expenditure guidance.
Tue Jul-28 17:20:34other75 Global semiconductor and memory stocks including Micron, AMD, and ASML sold off sharply amid concerns over Chinese competition in chip-making tools, pushing the Nasdaq-100 into correction territory.
Tue Jul-28 17:12:17other65 Apple CEO Tim Cook publicly endorsed John Ternus as his successor, expressing confidence in a smooth leadership transition and highlighting strategic innovations in content and hardware.
Tue Jul-28 17:03:03partnership95 Broadcom signed a $200 billion MOU with Samsung for AI chip manufacturing and packaging, adding to a recent $30 billion deal with Apple, totaling over $230 billion in new partnership value.