Morning Market Losers

shares dropped 24.88 percent to $0.759. SFX Entertainment said that the company has received indication of interest regarding possible acquisition of various components of business.

shares fell 18.03 percent to $67.06 after the company agreed to acquire Valtech Cardio, Ltd.

shares dipped 17.99 percent to $2.48 after declining 1.62 percent on Tuesday.

dropped 12.35 percent to $78.55. Ambarella reported stronger-than-expected results for the second quarter, but the company issued a weak Q3 forecast for wearable-camera revenue.

shares fell 10.56 percent to $20.91 after the company reported weaker-than-expected results for its fiscal first quarter.

shares slipped 7.93 percent to $16.02 after the company reported a wider loss for its fiscal third quarter.

shares declined 7.62 percent to $40.36 following disappointing sales forecast from Ambarella.

shares fell 4.70 percent to $7.50 following news that Taser has won legal challenge to invalidate patents.