Many investors believe this group of mega-cap stocks can continue producing dominant returns. They're capitalizing on several technology megatrends that should enable them to continue growing at outsize rates. For example, many businesses are still in the early stages of digital transformation (bringing their business processes into the cloud).
This trend could drive growing demand for cloud services for years, benefitting cloud titans Microsoft (MSFT +0.57%), Alphabet (GOOG +0.44%)(GOOGL +0.49%), and Amazon (AMZN -1.85%). Meanwhile, consumers continue to embrace technology, driving demand for tech-driven consumer products and services, like Apple's (AAPL -1.64%) iPhones, Microsoft's Xbox, Amazon's e-commerce store, and Tesla's (TSLA -0.84%) EVs.