Astera Labs, Inc. will be removed from the Russell 2500 Index effective June 29, 2026. This change follows the Russell indexes' annual reconstitution, which updates index composition based on market capitalization shifts. Index inclusion serves as a primary driver for institutional investors and exchange-traded funds (ETFs) tracking these benchmarks.
The removal may trigger increased short-term selling pressure on ALAB shares. Passive funds tracking the index must sell their holdings to align with the new composition. The ultimate impact on the stock price depends on the volume of forced sales and market liquidity.