Google-parent stock plunges on fears it could lose search market share to AI-powered rivals CNN Business

cnn , Shares of Google-parent Alphabet fell more than 3% in early trading on Monday after…

Diamonds, From Your Ring to Your iPhone

Market heard on the street This Valentine’s Day, lab-grown gemstones could take market share from natural…

PayPal Needs to Show It Can Play Defense and Offense

With e-commerce spending growth slowing, market share in digital payments is becoming an important metric.

Marlboro Maker’s Sales Fall as Smokers Switch to Cheaper Cigarettes

Business revenue Altria Group said cigarette sales volume declined 12% and lower-cost brands gained market share…

WSJ News Exclusive | CEO of Penguin Random House U.S., Country’s Largest Book Publisher, Steps Down

Madeline McIntosh is the third top executive to leave the company in the last two months.

Why Lyft Is Headed for Its Own Recession

Ride-Heller’s fundamentals suggest that its rebound is likely to stall as the new year progresses.

Why Lyft Is Headed for Its Own Recession

Ride-Heller’s fundamentals suggest that its rebound is likely to stall as the new year progresses.

Developing Nations Aren’t Ready for EVs—Unless They Are Made in China

Chinese EVs are popular price leaders in Southeast Asia, one of the electric-vehicle market trends there…

WSJ News Exclusive | Samsung’s Consumer-Products CEO Expects Tech Slump to Persist Through 2023

Han Jong-hee wants to increase market share by improving the integration between Samsung’s gadgets and devices.

Google and Meta’s Advertising Dominance Fades as TikTok, Streamers Emerge

For the first time in nearly a decade, the two biggest players in online advertising are…