Early movers: CMG, DVN, GE, MTN, PEP, GMCR & more
Getty Images. As momentum picked up this week for sales the newest Apple iPhones, the surge in its shares accounted for a good part of the broader market gains. · CNBC

Check out which companies are making headlines before the bell:

Chipotle Mexican Grill (NYSE: CMG) — Shares of the Mexican food chain plunged over 9 percent in the premarket after the company cut its full-year guidance. Both Cowen and Guggenheim also downgraded the stock citing a slowdown in same-store sales amid the recent E.coli outbreak.

Devon Energy (NYSE: DVN) — The oil producer said it will buy some assets from Felix Energy in the Anadarko Basin for $1.9 billion. As part of the deal with Felix, Devon will acquire 80,000 net surface acres in the Anadarko Basin, which spans over Oklahoma and Texas.

General Electric (NYSE: GE) — The firm's deal to sell its appliance business to Swedish appliance maker Electrolux (Stockholmsborsen: ELUX.B-SE) fell through, Reuters reported . The deal, which had been announced last year, would have been Electrolux's largest acquisition ever.

Vail Resorts (NYSE: MTN) — Vail Resorts posted better-than-expected fiscal first-quarter earnings. The company also reiterated its full-year guidance and said the sale of skiing season passes rose about 13 percent in units year over year and 19 percent in dollars.

Mattress Firm (NASDAQ: MFRM) — The company reported better-than-expected fiscal third-quarter results, with same-store sales growing by 3.8 percent. CEO Steve Stagner said in the release the firm's adjusted earnings per share rose 17 percent year over year.

Pep Boys (NYSE: PBY) — Activist investor Carl Icahn reported a 12.12 percent stake in the auto services company.

Keurig Green Mountain —The personal beverage system company has agreed to be taken private by an investor group led by JAB Holding for $92 a share in cash.

— Reuters contributed to this report.



More From CNBC

  • Top News and Analysis

  • Latest News Video

  • Personal Finance