Keurig Green Mountain

US stocks edge lower in early trading; Keurig plunges

Keurig Green Mountain plunged 28 percent Thursday after the maker of single-serve coffee machines said revenue from coffee pods and brewers both fell in the latest quarter.

Mondelez International, which makes Oreo cookies and Cadbury chocolate, jumped 4 percent after the activist investor Bill Ackman took a $5.5 billion stake in the company.

The Dow Jones industrial average fell 52 points, or 0.3 percent, to 17,489 as of 9:35 a.m. Eastern time.