37.6% dot-com peak
Above the dot-com peak — elevated single-name risk in a few mega-caps.
Money rotation from concentrated mega-cap AI into under-owned small caps Hyperscaler capex concentrated, unlevered top-10 AI dot-com peak S&P 500 index mega-caps pause Mega-caps draw down NVDA, memory names stumble capital rotation re-rate up Small-cap AI under-owned Equal-weight basket equal exposure