Nvidia’s surge lifts the market and reshapes tech investments

Tech’s heavy hitters are making waves this week. Nvidia’s stock climbed sharply after reports suggested U. S. officials might allow sales of its advanced AI chips to a handful of Chinese tech firms. That bump pushed the S&P 500 past 7, 500 for the first time ever. At the same time, Nvidia’s CEO Jensen Huang saw his net worth cross $200 billion, a milestone tied closely to the company’s growing influence. Over in China, President Xi Jinping opened the door wider for U. S. businesses during a high-profile chat with tech leaders like Elon Musk and Tim Cook. But the real story may be how quickly fortunes are shifting. Companies like Cerebras just went public, raising $5. 5 billion in a rare debut that instantly made its CEO worth billions. Then there’s Scale AI, which pivoted from labeling data for AI models to building custom AI tools for big companies. Despite past drama with its founder leaving and a major investment from Meta, Scale still closed in on $1 billion in sales last year.Meanwhile, regulators are tightening the screws. The Justice Department is cracking down on EZ Lynk, demanding user data from an app connected to Clean Air Act violations. And Gautam Adani, one of Asia’s richest businessmen, dodged criminal charges after promising a $10 billion U. S. investment, a move that surprised many. Crypto investors breathed easier as Senate leaders finally advanced a bill to clarify rules for digital assets. Most crypto tokens would be treated as commodities under the new system, giving the CFTC more authority. But the bigger shift may be in biotech, where AI is now front and center. Isomorphic Labs, spun out from Google’s parent company, just raised $2. 1 billion to speed up drug discovery—though details on its pipeline remain scarce. The most eye-catching trend? A handful of AI and space startups could soon be worth more than every venture-backed exit in the last decade combined. SpaceX alone might go public at a $1. 5 trillion valuation, which could make Elon Musk the world’s first trillionaire. OpenAI and Anthropic are also racing ahead, with valuations so high that even top VCs are struggling to keep up. Critics warn this market is dangerously concentrated, with early backers and insiders trading shares before the public even gets a chance.