Is iPhone 5 gaining ground on Android OS?

I myself have a iPhone 5, And I invest in companies and I always open my stock widget on my phone... And I was reading a news story from Wall Street Journal, About last Quarter Android US market share DROPPED 14.4% and iOS gained 14%, While windows phone gained 6% and RIM keeps dropping.

So now the US smart phone market share is

Android from 66.6% down to 57%

iOS up to 35.7%

So is this the start of iOS making a come back, Because they finally put LTE and a larger screen and a blazing fast phone?

The Verge didn't post this information so I'd thought to post it.