The following video is from Monday's Investor Beat, in which host Chris Hill and analysts Jason Moser and Matt Argersinger dissect the hardest-hitting investing stories of the day.

InterDigital (NASDAQ:IDCC) drops after losing the opening round of a case involving cell phone patents. The head of Microsoft's (NASDAQ:MSFT) Xbox division may be the next CEO at Zynga (NASDAQ:ZNGA). Facebook's (NASDAQ:FB) stock has completely missed this year's bull market. And Apple (NASDAQ:AAPL) officially files for an "iWatch" trademark application. In this installment of Investor Beat, Jason and Matt discuss four stocks making big moves today.

The relevant video segment can be found between 2:57 and 5:57.

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