Artificial intelligence (AI) has propelled stocks to monster gains over the last two years, starting with the launch of OpenAI’s ChatGPT. Taiwan Semiconductor Manufacturing (NYSE: TSM) hasn’t gotten as much attention as chip stocks like Nvidia, but TSMC, as the company is also known, could be the most important company in the AI revolution. TSMC is the company that Nvidia and other fabless chipmakers like Advanced Micro Devices, Broadcom, and Qualcomm as well as big tech companies like Apple, Amazon, and Alphabet turn to for their chip production needs.