Cerebras (CBRS) starts trading on Nasdaq after IPO

Cerebras Systems soared in its Nasdaq debut on Thursday, opening at $350 after selling shares at $185, well above the company’s expected range. That values the chipmaker at over $100 billion. The company sold 30 million shares in its offering late Wednesday, raising $5.55 billion, the largest IPO for a U.S. tech company since Uber’s…

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IREN inks AI infrastructure deal with Nvidia

Thomas Fuller | SOPA Images | Lightrocket | Getty Images IREN shares surged in extended-trading on Thursday before giving back nearly all of the gains after the data center operator announced a partnership with semiconductor giant Nvidia. Nvidia and IREN will deploy up to 5 gigawatts of the chip maker’s DSX-branded infrastructure designs intended to…

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Arm’s quarter shows how it’s carving a lucrative path in the crowded CPU resurgence

Arm Holdings shares fell Wednesday evening despite the chip designer reporting a better-than-expected quarter and giving an upbeat outlook for its data center CPU business. Revenue for the company’s fiscal 2026 fourth quarter ended March 31 increased 20% year-over-year to $1.49 billion, ahead of the LSEG-compiled analysts’ consensus estimate of $1.47 billion. Non-GAAP earnings per…

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