Plenty of tech companies are all-in on artificial intelligence, but perhaps two of the most prominent players in AI's growth are semiconductor companies that have been at the forefront of AI processing for years.

Artificial intelligence (AI) positively affected multiple businesses, including semiconductors, workplace collaboration software, and cloud computing. Consumers, companies, and governments are looking to make the most of this emerging technology to improve productivity.

Bill Ackman of Pershing Square Capital Management and Andreas Halvorsen of Viking Global Investors are two billionaires worth following for investment ideas. They are entrusted with billions in assets to manage for clients, and that reflects a career of making smart investment choices.