Core Insights - The Invesco S&P 500 Equal Weight Consumer Staples ETF (RSPS US) provides equal-weighted exposure to consumer staples companies within the S&P 500 index, ensuring sector purity without additional factor tilts or exclusions [1] Group 1: Portfolio Construction Methodology - The underlying index consists of 500 leading U.S.-domiciled, U.S.-listed large-cap companies, covering approximately 80% of the U.S. equity market capitalization [1] - Eligible consumer staples stocks are included in the index, with weights reset to 1/N at each quarterly rebalance in March, June, September, and December [1] - Weights of constituents evolve based on price movements and corporate actions between rebalances, with no explicit caps at the stock or industry level [1]