A leading analyst believes Apple is on track to grow its market share.

Banc of America Securities analyst Keith Bachman writes: "Apple is poised to witness customer base expansion in the forthcoming quarters."

But he warns of Apple's limited presence in the low-end markets, reports Newratings.

Some industry watchers say that Apple must unveil low-end, low-cost Macs at its Worldwide Developers Conference next week if it is to gain market share from competitors such as Dell.