%2421%20trillion%20in%20U.S.%20intangible%20assets%20is%2084%25%20of%20S%26P%20500%20value%20%u2013%20IP%20rights%20and%20reputation%20included March 19, 2021 %2421%20trillion%20in%20U.S.%20intangible%20assets%20is%2084%25%20of%20S%26P%20500%20value%20%u2013%20IP%20rights%20and%20reputation%20included Share Get link Facebook X Pinterest Email Other Apps Share Get link Facebook X Pinterest Email Other Apps