FactSet tracks 64 analyst ratings on the chip designer's stock. And 51 of them rate Nvidia a buy in that system -- the highest available grade, equivalent to a strong buy on most rating platforms. Nine more call Nvidia an overweight opportunity, and the last four have settled for a hold. None of the 64 financial firms are going below that level.

Artificial intelligence (AI) stocks have roared higher in recent times -- and for good reason. This exciting technology already is driving enormous revenue growth at companies making AI products and services -- and customers are investing in these tools due to the promise of AI to revolutionize their businesses.

Nvidia has been the king of the first wave of artificial intelligence (AI) investing. Its graphics processing units (GPUs) are being purchased by the truckload by the biggest cloud computing and AI modeling companies.

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