The following video is from Thursday's MarketFoolery podcast, in which host Chris Hill, along with analysts Matt Argersinger and Jason Moser discuss the top business and investing stories of the day.

Shares of Blackberry (NASDAQ:BBRY) were up sharply after the company announced that a partner had ordered one million of Blackberry's Z10 phones. In this installment of MarketFoolery, our analysts speculate about Blackberry's mystery buyer, and weigh in on the growing competition between Samsung and Apple (NASDAQ:AAPL).

The relevant video segment can be found between 0:00 and 12:45.

For the full video of today's MarketFoolery, click here.

Chris Hill has no position in any stocks mentioned. Jason Moser has no position in any stocks mentioned. Fool contributor Matthew Argersinger owns shares of Apple. Matthew Argersinger has the following options: Long Jan 2014 $500 Calls on Apple and Short Jan 2014 $550 Calls on Apple. The Motley Fool recommends Apple. The Motley Fool owns shares of Apple. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.