Nvidia eclipses Microsoft as world’s most valuable company
June 18 (Reuters) – Nvidia (NVDA.O), opens new tab became the world’s most valuable company on Tuesday, dethroning tech heavyweight Microsoft (MSFT.O), opens new tab as its high-end processors play a central role in a scramble to dominate artificial intelligence technology. Shares of the chipmaker climbed 3.5% to $135.58, lifting its market capitalization to $3.335…