Check out which companies are making headlines after the bell Wednesday:
PetSmart - The pet supply retailer posted earnings of $1.24 a share on revenue of $1.88 billion against expectations for $1.21 a share on sales of $1.89 billion. In addition, the company handed in current-quarter and full-year 2013 guidance that topped expectations. Still, shares slumped in extended-hours trading.
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Vail Resorts - The ski resort operator posted earnings of $1.65 a share on sales of $422 million against estimates for $1.70 a share on revenue of $414 million. In addition, the company raised its quarterly dividend to 20.75 cents a share from 18.75 cents a share.