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.

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.

Meta Platforms (NASDAQ:META) recently reached a record $1.5 trillion market value, seeing the value of its shares rise 66% in 2024 and 387% since early 2023. This incredible move has positioned the social media giant as a top growth stock investors continue to focus on as a long-term winner.

With less than two months remaining in 2024, now is a great time for investors to think about which stocks they want to carry into 2025. At the moment, artificial intelligence (AI) looks like it will continue to be a dominant theme across the market in 2025, so you might want to start by looking at companies that compete in that arena.