Unsure if your fund manager is truly active? Active share reveals how much a mutual fund's portfolio deviates from its benchmark index. A low active share might mean paying active fees for index-like performance. Understanding this metric helps investors identify genuine active management and avoid 'closet index funds,' potentially leading to better investment decisions. Unsure if your fund manager is truly active? Active share reveals how much a mutual fund's portfolio deviates from its benchmark index. A low active share might mean paying active fees for index-like performance. Understanding this metric helps investors identify genuine active management and avoid 'closet index funds,' potentially leading to better investment decisions. by Soban News (international And National News)