Jensen Huang says he isn't concerned about a billionaires tax under consideration in California, and plans to remain in Silicon Valley (Bloomberg)
xAI raised a $20B Series E, exceeding the $15B targeted round size, with participation from Valor, Nvidia, and others, and says Grok 5 is currently in training (xAI)
Sandisk shares jump ~23% after Jensen Huang highlighted the need for memory and storage at CES; SNDK is up 40%+ in the first three trading sessions of 2026 (Felice Maranz/Bloomberg)
Nvidia brings its G-Sync Pulsar tech to four monitors, which reduces motion blur by using a "rolling scan" scheme that briefly pulses the monitors' backlight (Kyle Orland/Ars Technica)
Buyout firm Hg agrees to acquire enterprise financial software maker OneStream in an all-cash deal valued at ~$6.4B that is set to close in H1 2026 (Bloomberg)
AWS implemented a 15% price hike for EC2 Capacity Blocks for ML on January 3; Amazon says it "reflects the supply/demand patterns we expect this quarter" (Corey Quinn/The Register)
Asus redesigns the Zenbook Duo with a new "hideaway" hinge that shrinks the gap between the laptop's two 3K 144Hz Lumina Pro OLED displays to just 8.28 mm (Sam Rutherford/Engadget)
Internal memo: Meta names CJ Mahoney, former Microsoft legal executive and deputy US Trade Representative during Trump's first term, as its chief legal officer (Sara Fischer/Axios) https://www.axios.com/2026/01/06/meta-hires-chief-legal-officer-cj-mahoney
Chinese robot vacuum maker Roborock unveils the Saros Rover, a concept robot vacuum with two wheel-legs to let it climb steps, as robotics dominates CES (Dana Wollman/Bloomberg)
Commonwealth Fusion Systems teams up with Nvidia and Siemens to build an AI digital twin of its Sparc fusion reactor, accelerating its push to commercial fusion (Zachary Skidmore/DatacenterDynamics)