Apple will 'continue to innovate'
18 April 2013 Last updated at 16:07 BST
Shares in the American technology giant Apple fell by 5.5% on Wednesday - dropping below the $400 mark for the first time since 2011.
It came after a supplier hinted at a slowdown in iPhone and iPad production with investors becoming concerned about weakening sales.
Christy Wyatt is the CEO of Good Technology, a Silicon Valley technology firm who used to work for Apple. She told BBC Radio 5 Live that Apple will "continue to innovate".