AI chipmaker Cerebras withdraws IPO

Andrew Feldman, co-founder of Cerebras System Inc., speaks at the Raise summit in Paris, France, on Tuesday, July 8, 2025. Nathan Laine | Bloomberg | Getty Images Artificial intelligence chipmaker Cerebras on Friday filed paperwork with the U.S. Securities and Exchange Commission withdrawing plans for an initial public offering. The agency is operating at a […]

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Quantum stocks Rigetti Computing and D-Wave surged double-digits this week. Here’s what’s driving the big move

Inside Google’s quantum computing lab in Santa Barbara, California. CNBC Quantum computing stocks are wrapping up a big week of double-digit gains. Shares of Rigetti Computing, D-Wave Quantum and Quantum Computing have surged more than 20%. Rigetti and D-Wave Quantum have more than doubled and tripled, respectively, since the start of the year. Arqit Quantum […]

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Silicon Valley’s new defense tech ‘neoprimes’ are pulling billions in funding to challenge legacy giants

Guvendemir | E+ | Getty Images A wave of defense tech startups in Silicon Valley is drawing billions in funding and reshaping America’s national security. Anduril Industries, recently valued at $30.5 billion following its latest funding round, is among the so-called “neoprimes” — companies challenging the dominance of legacy contractors, dubbed “primes,” such as Lockheed Martin, Northrop […]

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Perplexity AI rolls out Comet browser for free worldwide

Aravind Srinivas, chief executive officer Perplexity AI, during a news conference at the SK Telecom Co. headquarters in Seoul, South Korea, on Wednesday, Sept.4, 2024. SeongJoon Cho | Bloomberg | Getty Images Perplexity AI on Thursday announced that its artificial-intelligence-powered web browser Comet is available worldwide, and will be free to users. The Comet browser […]

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Tokenization of real world assets is an unstoppable ‘freight train’ coming to major markets: Robinhood CEO

Vlad Tenev, chief executive officer of Robinhood Markets Inc., during the Token2049 conference in Singapore, on Thursday, Oct. 2, 2025. Bloomberg | Bloomberg | Getty Images The tokenization of real-world assets, from stocks to real estate, will spread to financial markets around the world, according to Robinhood Markets Chief Executive Officer Vlad Tenev.  “Tokenization is […]

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Taiwan rejects U.S. proposal for ’50-50′ chip production, says trade talks focused on tariffs

Taiwan Semiconductor Manufacturing Company, Limited at Hsinchu Science Park. Annabelle Chih | Getty Images News | Getty Images Taiwan will not accept Washington’s proposal to locally manufacture half the chips it currently supplies to the U.S., the island’s top trade negotiator said. Speaking to reporters, Cheng Li-chiun, also the country’s vice premier, said on Wednesday […]

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