Zacks Investment Research identifies Amazon, Advanced Micro Devices, and KLA Corporation as top artificial intelligence stocks to buy, citing strong growth prospects tied to AI spending. Amazon benefits from AI-driven demand for its cloud arm AWS and its custom AI chips, with its overall chip business surpassing a $25 billion annual revenue run rate. AMD's data center revenues surged 107% year over year to a record $6.7 billion in the second quarter of 2026, driven by EPYC server CPUs and Instinct AI accelerators. KLA generated record fourth-quarter fiscal 2026 revenues of $3.66 billion, fueled by demand for inspection and process-control equipment needed for complex AI chip manufacturing. All three stocks carry a Zacks Rank #1, or Strong Buy.
