The Amazon founder's net worth has more than doubled over the last five years and analysts say he could eventually surpass Microsoft's Bill Gates as Amazon continues to dominate.
CEO Kevin Mandiant says the security giant has adapted to the new geopolitical landscape, and hopes its results will follow.
YouTube has the resources and tools to deal with its extremist content problem. And top brands have big incentives to keep spending on the site.
The Street took a look at the top 15 activist hedge funds and their director-election records over the past six years