China's Kimi K3 sparks chip stock slide as Sacks, Ackman warn

1 min read     Updated on 18 Jul 2026, 01:23 AM
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AI Summary

David Sacks and Bill Ackman warned that China's Kimi K3 model has narrowed America's lead in artificial intelligence, triggering a slide in chip stocks. Nvidia Corp. and Micron Technology Inc. fell as investors reassessed the compute requirements for the AI race. Prediction markets still favor Anthropic, while some analysts argue the new model could squeeze margins for frontier labs.

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David Sacks and Bill Ackman warned that China's Kimi K3 model has narrowed America's lead in artificial intelligence, triggering a slide in chip stocks as investors reassessed the compute requirements for the AI race. The alarm followed the release of Kimi K3 from Chinese startup Moonshot, a model that reportedly topped the Frontend Code Arena leaderboard, edging past Anthropic's Claude Fable 5. Sacks, who chairs the President's Council of Advisers on Science and Technology, called the ranking "concerning," citing domestic policy risks such as moves to block new data centers and proposals to make regulators pre-approve frontier models. Ackman replied with one word: "Agreed."

Chip Stocks React

Nvidia Corp. slipped 2% Friday, extending a rough week for semiconductors as traders reassessed how much compute the AI race really needs. The move echoes early 2025's "DeepSeek moment," when a cheap Chinese model briefly erased chip valuations before buyers returned. Micron Technology Inc. has fallen harder this month. The memory maker slid into a bear market on separate worries tied to a rival Chinese IPO and possible export limits, and it rebounded slightly Friday even as the Kimi headlines spread.

Margin Math and Analyst Views

A sharper investor case came from Gavin Baker, chief investment officer at Atreides Management. He argued Kimi K3 could be "net positive for essentially every other company" while squeezing the labs that reportedly enjoy roughly 90% inference margins. Chamath Palihapitiya amplified the point, arguing frontier-grade output has collapsed in price and the model makers' margins can't survive it. "The math ain't mathing," he wrote. That cheap-token framing is contested. Kimi K3 is verbose and reasoning-heavy, so it can burn far more tokens to finish a task, which Baker said makes it 50% to 70% more expensive to run than a comparable US model despite lower headline pricing.

Prediction Market Outlook

On Polymarket, the contract on which company holds the best AI model at the end of the year still gives Anthropic more than 67%, with Moonshot in the low single digits. For a listed way to trade the theme, the cleaner read may be SpaceX, whose Grok family makes it a rare public frontier model maker. Anthropic has reportedly filed to list as soon as this year, while OpenAI is said to have pushed its debut to 2027.

Will the success of Kimi K3 accelerate US regulatory efforts to block new data centers or impose stricter export controls on chips?

How might the release of cost-competitive Chinese models impact the pricing power and profit margins of US frontier AI labs?

Could the volatility in chip stocks signal a broader market re-evaluation of the hardware demand required for the AI race?

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NVIDIA Could Be the Missing Piece in Japan's AI Puzzle: Analyst

2 min read     Updated on 17 Jul 2026, 11:03 PM
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Counterpoint analyst Marc Einstein suggests NVIDIA is critical to Japan's AI ambitions, filling infrastructure gaps and partnering with firms like SoftBank and Toyota. Despite a short-term pullback, NVIDIA's long-term trend remains intact with key technical support levels.

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NVIDIA Corp. could become a critical enabler of Japan’s artificial intelligence ambitions, according to Counterpoint Research, which said the chipmaker’s latest announcements in Tokyo position it at the center of the country’s emerging sovereign AI ecosystem. Following NVIDIA CEO Jensen Huang’s visit to Tokyo, Counterpoint analyst Marc Einstein noted that while Japan has committed about $65 billion to the semiconductor sector through 2030, it has lagged regional peers in developing the broader AI ecosystem. He believes the country’s strategy is beginning to broaden beyond chips.

Sovereign AI Infrastructure Takes Shape

Counterpoint argued that NVIDIA could fill the gap by supplying the infrastructure, AI models, and software needed to build Japan’s sovereign AI capabilities. The research firm highlighted plans for a national AI superfactory powered by 27,500 Rubin GPUs through government-backed Noetra. Additionally, there is growing adoption of NVIDIA’s Nemotron models by companies including SoftBank Group Corp.’s SB Intuitions, Hitachi Ltd., NTT DATA Group Corp., and privately held Sakana AI.

Physical AI And Industrial Partnerships Expand

Einstein pointed to Japan’s strengths in industrial automation as a long-term opportunity for NVIDIA’s physical AI strategy. The country’s leadership in robotics and manufacturing, combined with government plans to deploy 10 million AI-equipped robots across 18 sectors by 2040, creates a favorable backdrop for AI-powered industrial systems. NVIDIA has already announced partnerships with Toyota Motor Corp., Honda Motor Co., FANUC Corp., and Kawasaki Heavy Industries Ltd.

Strategic Importance and Market Position

The analyst stated that Japan lacks a domestic AI champion capable of matching NVIDIA’s ecosystem, making the U.S. chipmaker a potential "missing link" in the country’s AI development. He added that Japan remains strategically important to NVIDIA due to its dominance in semiconductor materials and equipment used to manufacture advanced AI chips and high-bandwidth memory packages.

Technical Indicators and Stock Performance

NVIDIA stock fell nearly 3% in Friday premarket trading as investors reduced exposure to large-cap technology and semiconductor stocks. Nasdaq futures were down 1.83%, while S&P 500 futures lost 0.84%. The stock is trading 0.2% below its 20-day simple moving average of $202.22 and 3.8% below its 50-day SMA of $209.79, suggesting a short-term pullback. However, the longer-term trend remains intact, with NVDA trading 1.7% above its 100-day SMA of $198.56 and 5% above its 200-day SMA of $192.29. The relative strength index stands at 52.73, indicating neutral momentum. Technical resistance is near $214, while initial support sits around $199.50.

Technical Indicator Value Status
20-day SMA $202.22 0.2% above current price
50-day SMA $209.79 3.8% above current price
100-day SMA $198.56 1.7% below current price
200-day SMA $192.29 5% below current price
RSI 52.73 Neutral

How will the planned 27,500 GPU national AI superfactory impact Japan's competitiveness in sovereign AI development?

What are the potential revenue implications for NVIDIA from Japan's goal to deploy 10 million AI-equipped robots by 2040?

Could NVIDIA's deepening integration into Japan's AI ecosystem face regulatory scrutiny or geopolitical pushback?

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