Alphabet hits $4 trillion mark as Google’s AI reboot wins back Wall Street
New York, January 12, 2026, 11:10 EST Alphabet reached a $4 trillion market value on Monday, marking a major shift in how investors view the Google parent amid the AI boom. (Reuters) The AI race has morphed into a spending war—chips, data centers, talent—and investors are backing the handful of companies they believe can bankroll this push while keeping margins intact. Alphabet’s leap also shakes up the upper ranks of global equities, having surpassed Apple in market cap last week. The company’s rebound also serves as a modest answer to a debate swirling since ChatGPT’s rise in 2022: did Google