@Barcode:
$NVIDIA(NVDA)$ $Alphabet(GOOGL)$ $Broadcom(AVGO)$ 📊📈📊 S&P 500 Concentration Under the Microscope: Seven AI Leaders Driving Nearly 60% of Gains Since March Lows 📊📈📊 🧠 Concentration Is Structural, Not Temporary The leadership profile of this rally is unequivocal. It is narrow, momentum-driven, and concentrated in mega-cap growth names with direct exposure to AI-driven revenue expansion and margin leverage. Bloomberg data confirms that just seven stocks are responsible for nearly 60% of the $SPX advance since the March lows. At the centre sits NVIDIA ($NVDA), followed by Alphabet ($GOOGL) and Broadcom ($AVGO). This is not broad market stre