Investing.com — Stifel analysts highlighted five top AI semiconductor stocks as data center fundamentals strengthened through the summer reporting season, even as stock performance lagged. AI stocks underwent a valuation reset in the September quarter despite underlying fundamentals remaining strong, with median next-twelve-month price-to-earnings ratios compressing from approximately 60 times to 38 times. The drawdown tracked macro conditions and sentiment rather than fundamentals, according to Stifel.

Data center-focused companies in Stifel’s coverage guided the current quarter up double digits sequentially at the midpoint. Full-year outlooks also moved higher across the group. Demand visibility is strong while…