Check out which companies are making headlines after the bell Wednesday:
Green Mountain Coffee - The gourmet coffee company posted earnings of 93 cents a share, excluding one-time items, on sales of $1 billion. Analysts expected the company to post earnings of 74 cents a share on sales of $1.02 billion.
Separately, Starbucks and Green Mountain Coffee Roasters announced a five-year agreement to to triple the number of Starbucks' branded items made for Keurig single-serve coffee machines. Shares of Green Mountain shot higher after being temporarily halted in extended-hours trading, while Starbucks edged higher.
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Groupon - The daily deal website posted earnings of 3 cents a share, excluding one-time items, in line with expectations, while revenue topped estimates at $601 million, topping expectations for $590 million. Meanwhile, the company handed in current-quarter sales guidance that was in the lower end of the expected range. Still, shares zipped higher in extended-hours trading.
ActivisionBlizzard - The videogame publisher posted earnings of 17 cents a share, excluding one-time items, on sales of $804 million, easily beating forecasts for 11 cents a share on sales of $705 million. Meanwhile, the company handed in current-quarter and full-year outlook that was tepid. Shares declined in extended-hours trading.