Serve Robotics' stock plunged after Nvidia sold its stake in the company at the end of 2024, but the company has an enormous long-term opportunity.Nvidia (NVDA 0.41%) was valued at $360 billion at the start of 2023, but it has added almost $4 trillion to its market capitalization since then, thanks to surging demand for its artificial intelligence (AI) chips. The company is now spreading some of its wealth by investing in other AI enterprises. For instance, just last week, CEO Jensen Huang announced plans t ...

Nvidia (NVDA 0.94%) recently became the world's first $4 trillion company. Demand continues to outstrip supply for its data center chips, which are the best in the world for developing artificial intelligence (AI) models. With all the added revenue pouring in, Nvidia has been looking for ways to put it to use. One way is by investing in smaller AI companies, equipping them with the financial resources and technical expertise they need to commercialize their products. Between 2022 and 2024, the chip giant in ...