Nvidia shares slid on Tuesday after a wide-ranging product presentation by CEO Jensen Huang failed to propel the artificial intelligence chipmaker to new heights.

The stock fell 6.2% to $140.14 in New York, marking the biggest single-day decline in four months. Though Nvidia¡¯s latest announcements gave an upbeat view of the company¡¯s long-range prospects, there wasn¡¯t as much near-term upside as some investors had sought. ¡°Nvidia¡¯s announcements today are significant, but long-tailed,¡± Stifel said in a report.

Huang took the stage at a packed arena in Las Vegas to kick off the CES trade show on Monday and present the new product lineup, offering a vision for how AI will spread throughout the economy. The company wants its products to be the heart of a future tech world with a billion humanoid robots, 10 million automated factories, and 1.5 billion self-driving cars and trucks.