Ubiquiti Networks & Fusion-IO's Earnings Surprise: Tech Winners & Losers

"Although the macroeconomic environment remains uncertain, we are cautiously optimistic and continue to focus on growth, cost management and productivity initiatives aimed at expanding our operating margins and we are making the critical investments necessary to sustain our profitable growth for the future," said CEO Dinesh Paliwal in the statement released Friday.

--Written by Nathalie Pierrepont in New York.

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