Artificial intelligence (AI) investing isn't just for 2024. It's still going to be a massive theme in 2025. As a result, investors should examine their portfolios and see if they have proper exposure to the biggest technological shift since the growth of the internet.

Nvidia (NASDAQ: NVDA) has been among the best-performing stocks of 2024, and it's easy to see why. The company provides the graphics processing units (GPUs) that quickly became the gold standard for powering artificial intelligence (AI) systems.

Nvidia (NASDAQ: NVDA) is a leading supplier of networking hardware and chips for gaming, computing, robotics, and especially data centers, which is where most artificial intelligence (AI) development takes place.

President-elect Donald Trump promised tariffs for months. In less than two weeks, he can begin to implement them. Investors expect Trump to impose sweeping tariffs on many countries, including potential 60% tariffs on China.