ATHN athena technology acquisition corp. class a NASDAQ Business Services ATHOF athabasca oil corp AMEX ATHX athersys, inc. NASDAQ Major Pharmaceuticals ATI ati inc. NYSE Steel/Iron Ore ATIF atif holdings limited - ordinary shares NASDAQ ATIP ati physical therapy, inc. class a NYSE ATKR atkore inc. NYSE Industrial Machinery/Components ATLC atlanticus holdings corporation NASDAQ Finance: Consumer Services ATLKY atlas copco ab a s/adr AMEX ATLO ames national corporation NASDAQ Major Banks ATMR altimar acquisition corp. ii class a ordinary shares NASDAQ ATNF 180 life sciences corp. NASDAQ ATNI atn international, inc. NASDAQ Telecommunications Equipment ATNM actinium pharmaceuticals, inc. (delaware) AMEX Major Pharmaceuticals ATNX athenex, inc. NASDAQ Major Pharmaceuticals ATO atmos energy corporation NYSE Oil/Gas Transmission ATOS atossa therapeutics, inc. NASDAQ Medical/Dental Instruments ATR aptargroup, inc. NYSE Plastic Products ATRA atara biotherapeutics, inc. NASDAQ Biotechnology: Biological Products (No Diagnostic Substances) ATRC atricure, inc. NASDAQ Medical/Dental Instruments ATRI atrion corporation NASDAQ Medical/Dental Instruments ATRO astronics corporation NASDAQ Military/Government/Technical ATROB astronics corp b AMEX ATRS antares pharma, inc. NASDAQ Medical/Dental Instruments ATSAF ats automated tooling AMEX ATSG air transport services group, inc NASDAQ Air Freight/Delivery Services ATSPT archimedes tech spac partners co. - subunit NASDAQ ATSPU archimedes tech spac partners co. - unit NASDAQ ATTO atento s.a. ordinary shares NYSE Telecommunications Equipment ATUS altice usa, inc. class a NYSE Television Services ATUSF altius minerals corp AMEX ATVCU tribe capital growth corp i - units NASDAQ ATVI activision blizzard, inc NASDAQ Computer Software: Prepackaged Software ATVK atvrockn AMEX ATXI avenue therapeutics, inc. NASDAQ Major Pharmaceuticals ATXS astria therapeutics, inc. NASDAQ ATY acuityads holdings inc. - common shares NYSE ATYG atlas tech group inc AMEX AU anglogold ashanti limited NYSE Precious Metals AUB atlantic union bankshares corporation NASDAQ AUBN auburn national bancorporation, inc. NASDAQ Major Banks AUCOY polymetal intl plc adr AMEX AUD audacy NYSE AUDC audiocodes ltd. - ordinary shares NASDAQ Telecommunications Equipment AUKNY auckland int arp s/adr AMEX AUKUF ams-osram ag AMEX AUMN golden minerals company AMEX Precious Metals AUNXF axp energy ltd AMEX AUPH aurinia pharmaceuticals inc - common shares NASDAQ Major Pharmaceuticals AUR aurora innovation, inc. - class a NASDAQ