ATGE adtalem global education inc. NYSE Other Consumer Services ATAI atai beckley n.v - common shares NASDAQ Other Consumer Services ASPU aspen group inc. AMEX Other Consumer Services ASPS altisource portfolio solutions s.a. NASDAQ Other Consumer Services ASPN aspen aerogels, inc. NYSE RETAIL: Building Materials ARR armour residential reit, inc. NYSE Real Estate Investment Trusts ARMK aramark NYSE Restaurants ARKR ark restaurants corp. NASDAQ Restaurants ARI apollo commercial real estate finance, inc NYSE Real Estate Investment Trusts ARE alexandria real estate equities, inc. NYSE Real Estate Investment Trusts ARCO arcos dorados holdings inc. class a shares NYSE Restaurants APLE apple hospitality reit, inc. common shares NYSE Real Estate Investment Trusts APEI american public education, inc. NASDAQ Other Consumer Services APDN applied dna sciences, inc. NASDAQ Other Consumer Services ANGI angi inc. - class a NASDAQ Advertising ANF abercrombie & fitch company NYSE Clothing/Shoe/Accessory Stores ANDE the andersons, inc. NASDAQ Farming/Seeds/Milling AMZN amazon.com, inc. NASDAQ Catalog/Specialty Distribution AMT american tower corporation (reit) NYSE Real Estate Investment Trusts AMH american homes 4 rent common shares of beneficial interest NYSE Real Estate Investment Trusts AMCX amc networks inc. - class a NASDAQ Television Services AMC amc entertainment holdings, inc. class a AMEX Movies/Entertainment ALX alexander's, inc. NYSE Real Estate Investment Trusts ALLE allegion plc ordinary shares NYSE Diversified Commercial Services AKR acadia realty trust NYSE Real Estate Investment Trusts AIV apartment investment and management company NYSE Real Estate Investment Trusts AHT ashford hospitality trust inc NYSE Real Estate Investment Trusts AGNC agnc investment corp. NASDAQ Real Estate Investment Trusts AEO american eagle outfitters, inc. NYSE Clothing/Shoe/Accessory Stores ADC agree realty corporation NYSE Real Estate Investment Trusts ACRE ares commercial real estate corporation NYSE Real Estate Investment Trusts ACM aecom NYSE Military/Government/Technical ABR arbor realty trust NYSE Real Estate Investment Trusts AAT american assets trust, inc. NYSE Real Estate Investment Trusts AAP advance auto parts inc. NYSE Other Specialty Stores