ASPI asp isotopes inc. NYSE ASPN aspen aerogels, inc. NYSE RETAIL: Building Materials ASPS altisource portfolio solutions s.a. NASDAQ Other Consumer Services ASPU aspen group inc. AMEX Other Consumer Services ASPZ asia pptys inc AMEX ASR grupo aeroportuario del sureste, s.a. de c.v. NYSE Aerospace ASRT assertio holdings, inc. NASDAQ ASRV ameriserv financial inc. NASDAQ Major Banks ASST asset entities inc. NASDAQ ASTC astrotech corporation NASDAQ Military/Government/Technical ASTE astec industries, inc. NASDAQ Construction/Ag Equipment/Trucks ASTH astrana health inc. NASDAQ ASTI ascent solar technologies, inc NASDAQ ASTL algoma steel group inc. NASDAQ ASTS ast spacemobile, inc. - class a NASDAQ ASUR asure software inc NASDAQ EDP Services ASX ase technology holding co., ltd. american depositary shares (each representing two common shares) NYSE Semiconductors ASXC asensus surgical, inc. AMEX ASXFY asx ltd unsp/adr AMEX ASYS amtech systems, inc. NASDAQ Industrial Machinery/Components ATAI atai life sciences n.v. - common shares NASDAQ Other Consumer Services ATAKU aurora technology acquisition corp. - unit NASDAQ ATAO altair international corp AMEX ATAT atour lifestyle holdings limited NASDAQ ATBPF antibe therapeutics inc AMEX ATCH atlasclear holdings, inc. AMEX ATEC alphatec holdings, inc. NASDAQ Medical/Dental Instruments ATEK athena technology acquisition corp. ii class a NYSE ATEN a10 networks, inc. NYSE Computer Communications Equipment ATER aterian, inc. NASDAQ ATGE adtalem global education inc. NYSE Other Consumer Services ATGFF altagas ltd ord AMEX ATGL alpha technology group limited NASDAQ ATGN altigen communs inc NASDAQ ATHA athira pharma, inc. NASDAQ ATHE alterity therapeutics limited - american depositary shares NASDAQ ATHM autohome inc. american depositary shares, each representing four class a ordinary shares. NYSE EDP 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 ATLO ames national corporation NASDAQ Major Banks ATMC alphatime acquisition corp NASDAQ ATMU atmus filtration technologies inc. NYSE ATMV alphavest acquisition corp - ordinary shares NASDAQ ATNF 180 life sciences corp. NASDAQ ATNI atn international, inc. NASDAQ Telecommunications Equipment