State Street Files Four S&P 500 Sector ETFs Using SPDR-Based Structure

State Street Investment Management has filed for four index-tracking ETFs covering the S&P 500 Consumer Discretionary, Consumer Staples, Energy, and Information Technology sectors. The funds will primarily gain exposure through corresponding Select Sector SPDR ETFs, supplemented by direct stock holdings and derivatives to closely track their respective S&P 500 sector indexes. Using an optimization-based sampling approach, the ETFs aim to minimize tracking error while maintaining at least 80% of assets in securities tied to their target indexes.