ON Semiconductor stock tanks 20% following Synaptics deal

ON Semiconductor CEO Hassane El-Khoury defended the company’s core business as shares tanked 20% after announcing its largest acquisition to capitalize on physical artificial intelligence. The maker of power and sensing components for the automotive industry on Thursday announced plans to buy edge AI and wireless connectivity solutions company Synaptics in an all-stock deal. The…

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Billionaire investor Jeremy Grantham says bitcoin will ‘dwindle away with a whimper’

Jeremy Grantham renewed his long-running criticism of bitcoin, predicting it will gradually fade into irrelevance over decades. The co-founder of investment firm GMO and a longtime market commentator known for his calls on asset bubbles, said bitcoin is a “useless, speculative” asset without intrinsic value, speaking on CNBC’s “Squawk Box” Friday. He also said bitcoin…

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5 things to know before the stock market opens Friday

This is CNBC’s Morning Squawk newsletter. Subscribe here to receive future editions in your inbox. Happy Friday. If you were following the meme stock-ification of Wendy’s, the fast-food chain’s surge didn’t extend to a second day. Stock futures are lower this morning. The S&P 500 ended yesterday near flat. Here are five key things investors need to…

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Micron falls 5% in premarket, paring earlier gains amid tech rout

Samuel Boivin | Nurphoto | Getty Images Micron Technology’s shares tumbled on Friday, paring gains from earlier in the week after reporting blowout earnings. The memory chipmaker declined nearly 5% in premarket trading as other U.S. semiconductor firms also struggled. Intel was last down just over 3%, Sandisk fell 5%, Arm shed 4%, and Marvell declined 3.7%. Investors remain wary of the…

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