苏36
09-14 17:58
I think the 50% share can hold in the near term, but it is becoming a much higher bar to clear. Goldman itself expects AI infrastructure beneficiaries to drive roughly half of S&P 500 earnings growth, while Q2 data showed AI infrastructure already contributing about one-third of EPS growth.

The key question is no longer whether companies will spend on AI—they clearly are. It is whether that spending converts into recurring revenue and margins. If hyperscalers keep expanding capex, the suppliers can continue winning. But if financing costs rise or ROI disappoints, the earnings concentration becomes the market's biggest vulnerability.

So my view: 50% can persist, but it probably cannot keep rising indefinitely. AI remains the engine; valuation and cash-flow discipline decide how far the engine can take the market.

@Marktomarket [捂嘴]

AI Giants Call for Slowdown — Can Chip Stocks Hold?
Chips closed Friday strong: SOXL +5.23%, Marvell +4.03% to $236.10, Intel +2.61% to $102.94, AMD +2.49%, Nvidia flat at −0.03%. Over the weekend Anthropic's Amodei called publicly for slowing frontier model development, and Altman and Musk both backed him, all three endorsing independent safety evaluations. By Monday's pre-open the sector had turned: SOXL −6.94%, Intel −3.68%, Marvell −3.49%, Nasdaq-100 futures −1%, the Nikkei −2%. Nobody has announced halted training or cut capex — this is a shock to expected demand, not to orders. Safety testing and inference burn compute too. Buy this dip?
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