A record share of fund managers surveyed by Bank of America say companies are overinvesting in AI.

The major stock indexes were in the green Tuesday afternoon after swinging between gains and losses throughout a volatile morning as concerns about AI disruption continued to rattle tech investors.

The new year has so far not been kind to the share price of Big Tech stocks, particularly the so-called Magnificent 7. These seven companies—Alphabet, Amazon, Apple, Meta, Microsoft, Nvidia, and Tesla—are America's tech crown jewels.

The AI content marketplace will be part of Amazon Web Services (AWS). AWS consists of more than 200 different businesses.

Amazon halts Blue Jay robot project amid strategic shift in warehouse technology. Blue Jay faced high costs and complexities; Amazon refocuses on "Orbital" system.

Insights from Jeremy Grantham (Trades, Portfolio)'s Fourth Quarter 2025 13F Filing Jeremy Grantham (Trades, Portfolio) recently submitted the 13F filing for th

AMZN's AWS surge, $244 billion backlog and $200 billion AI spend highlight its edge over Alibaba amid BABA's profit slump and rising competition.

Yahoo Finance Executive Editor Brian Sozzi reports on the latest market moves after the opening bell on February 17, 2026. "Crypto is Macro Now" author Noelle Acheson and Northwestern Mutual Wealth Management Company chief investment officer Brent Schutte joins the Opening Bid panel to discuss the ongoing sell-off in software stocks, bitcoin's price action, and a comparison of Amazon and Walmart's consumer exposures.

Amazon shares are eyeing a tenth consecutive day of losses, a stretch that has wiped out about $450 billion in market valuation. The sell-off comes after Amazon said it expects to spend $200 billion this year on artificial intelligence initiatives.

Depending on the source, Walmart (NYSE: WMT | WMT Price Prediction) has ranked as the largest company in the US based on the Fortune 500 for either 13 or 14 consecutive years.