This tech giant's strong business momentum and robust cash generation appear sustainable, and the current valuation still offers potential upside.Following a strong 2025 so far, shares of Alphabet (GOOGL 1.23%) (GOOG 1.27%) are trading near all-time highs. The company, which owns Google, YouTube, Gmail, and Google Cloud, has seen benefits from a recovery in advertising markets and rapid adoption of artificial intelligence (AI) features across its platforms. The stock's recent performance is supported by sol ...