The Apple iPhone's share has fluctuated in the teens for the past several quarters, while Microsoft's penetration is sub-1 %. (fortune.com)
This started 18 months to two years ago, but has grown at an exponential rate for the past several quarters, Ryan Limaye, cohead of global technology banking, told Business Insider. (businessinsider.com)
Twitter has grown its audience over the past several quarters, but ad pricing has been down as much as 60 percent, something the company expects to change in the coming months, said Noto. (cnbc.com)