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- Historical market capitalizations of all current & past S&P 500 companies between 3/31/1979 and 9/30/2018.
- Historical enterprise values between 3/31/1990 and 9/30/2018.
- An updated dataset with up-to-date data will be provided to you at the beginning of every quarter.
- The market values are available for the last day of each quarter between3/31/1979 and 12/31/2004 and for the last day of each month since 1/31/2005.
- The data is in Excel format. Check the sample file to see what the data looks like.
- Data quality guaranteed by Siblis Research but if you are not fully happy with the data for any reason you are entitled to a full refund.