Skip to content
S&P 500 Component Weightings 1979 - 2020 (Annual Subscription)
100% SSL Secure
- The exact weightings of all current & past S&P 500 components between 3/31/1979 and 6/30/2020. The weights are for the last trading day of each month since 12/31/2004 and for the last day of each quarter before that. ISIN codes & tickers are provided for all the components.
- An updated file with up-to-date data will be provided to you at the beginning of every quarter. Your subscription is valid for one year.
- The data allows you also to examine how the index components have been changing: use filtering to easily check the index composition for any quarter.
- Data quality is guaranteed by Siblis Research but if you are not fully satisfied with the dataset for any reason you are entitled to a full refund.