The iPhone and iPad maker’s brand is now worth $153 billion, almost half Apple’s market capitalization, says the annual BrandZ study of the world’s top 100 brands.

Apple’s portfolio of coveted consumer goods propelled it past Microsoft to become the world’s most valuable technology company last year…

“Apple is breaking the rules in terms of its pricing model,” he told Reuters by telephone. “It’s doing what luxury brands do, where the higher price the brand is, the more it seems to underpin and reinforce the desire.”