Shares of Meta Platforms (META 1.79%) were among the winners last month. The social media stock took off after the inauguration, benefiting from a potential TikTok ban, the company's increasingly cozy relationship with President Donald Trump, news of increased investment in artificial intelligence (AI), and even the DeepSeek revelation.Toward the end of the month, the stock also jumped on stellar results in its fourth-quarter earnings report.According to data from S&P Global Market Intelligence, the stock f ...