Warren Buffett may no longer be leading Berkshire Hathaway, but artificial intelligence is still playing a major role in the company’s future. After Buffett retired as CEO on Dec. 31 following roughly six decades at the helm, Greg Abel took over responsibility for Berkshire’s $313 billion investment portfolio. That handoff also included major exposure to AI through three key holdings: Apple, Alphabet, and Amazon. Together, those positions represent about $64 billion in invest

The artificial intelligence hardware market has long been defined by Nvidia’s dominance, but new developments from Qualcomm and Alphabet suggest the landscape may be shifting.  With a market cap exceeding $4.4 trillion, Nvidia has reached a level of influence rivalled historically only by corporations built to run colonial trade empires. Its GPUs became the gold standard not just for gaming and crypto mining, but also for powering the deep-learning boom thanks to a combinati