Why Quantum Fuel Systems Technologies Worldwide (QTWW) Stock Is Down in After-Hours Trading Today

NEW YORK (TheStreet) -- Quantum Fuel Systems Technologies Worldwide  (QTWW) fell in after-hours trading on Tuesday after the company reported first-quarter results that came up short of analysts' expectations.

Quantum reported a loss of 16 cents a share compared to the consensus estimate of a loss of 5 cents a share. Revenue totaled $7.95 million compared to the consensus estimate of $12.65 million.

The stock was down 7.45% to $3.48 in after-hours trading.

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