美国股市蒸发2.5万亿美元
$2.5T has been wiped from US stocks

原始链接: https://finlaws.substack.com/p/25t-has-been-wiped-from-us-stocks

纳斯达克进入修正区间,蒸发约2.5万亿美元,但AI资本支出买家(Alphabet、Microsoft、Amazon)仅小幅下跌,而AI硬件、内存、电力和芯片设备供应商受损更重。超大规模云服务商的核心垄断优势可以吸收资本支出压力,供应商则不能。市场也开始计入许可阻力,因为民主党赢得关键州长职位和国会席位,威胁到德州、乔治亚州和俄亥俄州的千兆瓦级数据中心建设。另外,AI驱动的内存转向提高了手机成本并削弱了消费者手机需求,给高通带来压力。总体而言,硬件供应商正因买家受限、当地电网阻力和更弱的消费电子需求而最先承压。

Hacker News 上的一则帖子讨论了据报道美国股市出现 2.5 万亿美元市值蒸发,主要由科技/AI 股票下跌驱动。有评论者指出,市值损失具有误导性,因为一次性卖出所有股份不会实现该价值。其他人指出,标普 500 指数年内仍涨约 7%,且跌幅集中在科技板块(剔除科技的标普 500 周涨 0.1%),可能反映市场对财报后资本支出减少的猜测。一些用户早卖了 AI 股票,现在看到买入机会;另一些人则争论时机是否比正确更重要,并类比互联网泡沫时期。玩笑与末日预测比比皆是,包括“AIpocalypse”和“准备接住从天而降 GPU 的浴缸”。税务时机与政治猜测也出现。整体情绪混杂着恐慌、投机机会主义与对 AI 泡沫是否破裂的怀疑。
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原文

The Nasdaq wiped out roughly $2.5 trillion in market cap on Thursday, officially pushing the index into correction territory. If you look at the heatmap above, though, the companies actually signing the massive AI capex checks barely moved. GOOGL is down 2.29%, MSFT is down 3.25%, and AMZN is down 3.55%. Meanwhile, the vendors selling them the hardware, memory, and power gear got crushed: AMD (-14.83%), MU (-14.18%), DELL (-12.88%), and GE Vernova (GEV) on the grid turbine side is down 11.88%.

That divergence makes a lot of sense if you looked at the Q3 cash flow statements last week. Alphabet posted -$9.1B in free cash flow for the quarter, and Amazon’s trailing 12-month FCF is down at -$42.4B while guiding toward $220B in annual capex. The hyperscalers have massive core ad and cloud monopolies that can absorb a capex slowdown or a pivot. Their suppliers don’t. Names like NVDA (-7.53%), AVGO (-8.07%), and semi-cap equipment makers like LRCX (-12.44%) and AMAT (-10.31%) are priced as if gigawatt data center buildouts will compound forever without friction.

Tuesday’s midterm elections basically introduced that friction. With Democrats flipping governor seats in Texas, Georgia, and Ohio (plus taking Congress), the market is starting to price in permitting delays. Those three states are where a huge chunk of near-term US gigawatt capacity is supposed to go, and candidates openly ran on pausing data center approvals because residential electricity rates are spiking. You don’t need to take delivery of GPUs or server racks from AMD and Dell in Q1 if your 500MW interconnect permit gets stuck at the state utility board.

At the same time, the consumer side of semi demand is getting squeezed by the exact same AI buildout. QCOM dropped 12.65% today after handset chip sales fell 26%, right as Counterpoint reported global smartphone shipments fell 20% to a 14-year low. A big reason for that is Micron and SK Hynix shifting wafer capacity to HBM for AI servers, which drove up standard DRAM/NAND prices and forced phone OEMs to raise retail prices. Consumers aren’t paying up for “AI phones,” so unit volumes are tanking.

When the buyers have negative free cash flow and local grids start blocking new power hookups, the hardware vendors take the hit first. That’s pretty much what the board is showing today.

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