Tech giants Alphabet, Meta, Amazon, and Microsoft share a common characteristic driving their stock performance: dominance in artificial intelligence (AI). Their significant investments and advancements in AI technologies, including machine learning and cloud computing, are fueling growth and investor confidence. This shared focus on AI positions them favorably in a rapidly evolving market, suggesting continued upward momentum for their stocks despite economic uncertainties. Analysts point to AI as a key differentiator and a primary reason for the sustained bullish sentiment surrounding these companies.