Tech Five: Samsung reportedly weighs staff shake-up

Electronics giant Samsung may be considering big changes in management. Let's look at the technology stocks to watch Monday:

Samsung. The company may shake up its leadership, including pulling J.K. Shin from his role as co-CEO and of their mobile division, reports The Wall Street Journal. Citing people familiar with the matter, the report also says sales of the Galaxy S5 smartphone were 40% lower than Samsung predicted.

Verizon. Citi is cutting the telecommunication giant's stock to "neutral," citing higher values from an ongoing spectrum auction, reports CNBC. Last quarter, Verizon reported a 4% jump in revenue off healthy demand for broadband and wireless.

Apple. If you've noticed several apps going red this week, there's a good reason. The tech giant launched a two-week campaign with the charity (RED) to raise money to battle HIV/AIDS. The campaign runs through December 7.

Tesla. The electronic car maker may begin a partnership with BMW, reports Reuters. The two companies will likely collaborate on batteries and lightweight components.

Google. The company launched an update to search where users can view more details when seeking out specific products. Users can rotate products 360 degrees on Google's Shopping site, as well as customer reviews and which stores carry the product.

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