Reddit misses estimates for daily active unique visitors in fourth quarter, shares tumble

(Reuters) -Reddit missed market estimates for daily active unique visitors in the fourth quarter on Wednesday, sending its shares down about 15% in extended trading. Reddit stock, which debuted in March 2024, gained nearly five-fold last year. The company forecast first-quarter revenue above Wall Street estimates on Wednesday, betting on its artificial intelligence content licensing…

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AI chip startup Positron raises $23.5 million seed round to take on Nvidia

By Anna Tong Positron, a startup chip maker that aims to compete with Nvidia, said Tuesday it raised $23.5 million to scale production of its U.S.-made artificial intelligence chips.  Valor Equity Partners, known for backing Elon Musk’s companies, Atreides Management, Flume Ventures and Resilience Reserve were among the investors who participated in the round. Reno-based…

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DeepSeek may face further regulatory actions, EU privacy watchdog says

By Foo Yun Chee BRUSSELS (Reuters) – DeepSeek may face more actions from national regulators in the future, Europe’s privacy watchdog said on Tuesday, underscoring the bloc’s concerns about the rising popularity of the cheap Chinese artificial intelligence startup. National privacy regulators discussed DeepSeek at a monthly meeting on Tuesday, after Italy blocked the chatbot…

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