Astera Labs vs. Taiwan Semiconductor Manufacturing: Which AI Supplier Stock Is a Better Buy in 2026?

Key Points Astera Labs offers high-speed connectivity solutions for AI infrastructure and is seeing triple-digit revenue growth. Taiwan Semiconductor Manufacturing remains the world's dominant foundry, capturing over half of the global chip fabrication market. Which semiconductor stock deserves a spot in your portfolio? 10 stocks we like better than Astera Labs › As artificial intelligence matures, investors must decide between the high-growth niche players and the foundational giants. Choosing between Astera Labs Inc (NASDAQ:ALAB) and Taiwan Semiconductor Manufacturing Co (NYSE:TSM) involves weighing explosive potential against established dominance.