"We will be closely tracking the trajectory of supply chain builds/orders in late September/early October, which is when Apple historically adjusts build forecasts following initial pre-order feedback." — Analyst Erik Woodring

Read More Morgan Stanley: Apple building 90M iPhones

"It's still early days, but this long-term growth potential and the fact that Apple is expected to be the market leading vendor in mixed-reality headsets is what could make WWDC a more significant stock catalyst this year." — Analyst Erik Woodring

Read More Morgan Stanley raises Apple target $5 to $190