AI Stocks Today (Dec. 12, 2025): Broadcom and Oracle Spark Fresh AI Bubble Fears as Nvidia, AMD and Big Tech Slide at Midday
Updated: Friday, Dec. 12, 2025 (midday U.S. session). Prices cited below reflect quotes around 12:25 p.m. ET and may move quickly. Wall Street’s AI trade is getting stress-tested again on Friday — and the pressure point isn’t demand for AI, but what investors are willing to pay for it. By midday, AI-chip and AI-infrastructure leaders are leading the downside after Broadcom’s margin warning and renewed unease around Oracle’s debt-funded AI buildout, prompting a broad pullback in the Nasdaq-heavy growth complex. At the same time, the broader market remains within reach of record territory, with investors rotating into sectors perceived as less exposed to AI valuation risk. Reuters+2Financial
