Marvell Forced Into S&P 500 as Chip Sector Hits Dot-Com Peak Weight
Marvell Technology’s S&P 500 inclusion on June 22 forces trillions in passive capital into the chip giant, even as the semiconductor sector hits 39% of the index—exceeding dot-com bubble concentration. The timing highlights AI market fragility: Marvell surged on inclusion news despite losing 17% after Broadcom’s disappointing earnings, exposing how passive buying mechanisms override fundamentals.
