AQB aquabounty technologies, inc. NASDAQ AQMS aqua metals, inc. NASDAQ Metal Fabrications AQN algonquin power & utilities corp. common shares NYSE Electric Utilities: Central AQST aquestive therapeutics, inc. NASDAQ AQU aquaron acquisition corp. NASDAQ AQUNU aquaron acquisition corp. - units NASDAQ AR antero resources corporation NYSE Oil & Gas Production ARAT arax holdings corp AMEX ARAV aravive, inc. NASDAQ ARAY accuray incorporated NASDAQ Medical/Dental Instruments ARBG aequi acquisition corp. - common stock NASDAQ ARBGU aequi acquisition corp. - unit NASDAQ ARBKL argo blockchain plc NASDAQ ARBV american riviera bancorp AMEX ARC arc document solutions, inc. NYSE Professional Services ARCAY arcadis nv s/adr AMEX ARCB arcbest corporation NASDAQ Trucking Freight/Courier Services ARCC ares capital corporation - closed end fund NASDAQ ARCE arco platform limited - class a common shares NASDAQ ARCH arch resources, inc. class a NYSE Coal Mining ARCK arbor rapha capital bioholdings corp. i AMEX ARCKU arbor rapha capital bioholdings corp. i - units NASDAQ ARCO arcos dorados holdings inc. class a shares NYSE Restaurants ARCT arcturus therapeutics holdings inc. NASDAQ ARCW arc group worldwide inc NASDAQ Metal Fabrications ARDC ares dynamic credit allocation fund, inc. common shares NYSE ARDS aridis pharmaceuticals inc. NASDAQ ARDX ardelyx, inc. NASDAQ Major Pharmaceuticals ARE alexandria real estate equities, inc. NYSE Real Estate Investment Trusts AREN the arena group holdings, inc. AMEX ARES ares management corporation class a NYSE Investment Managers ARESF artis rl est i/t tr ut AMEX ARGO argo group international holdings, ltd. NYSE ARGU argus capital corp. NASDAQ ARGUU argus capital corp. - unit NASDAQ ARGX argenx se - american depositary shares NASDAQ Biotechnology: Biological Products (No Diagnostic Substances) ARHS arhaus, inc. NASDAQ ARI apollo commercial real estate finance, inc NYSE Real Estate Investment Trusts ARIS aris water solutions, inc. NASDAQ ARIZ arisz acquisition corp. NASDAQ ARIZU arisz acquisition corp. - unit NASDAQ ARKAY arkema s/adr AMEX ARKO arko corp. NASDAQ ARKR ark restaurants corp. NASDAQ Restaurants ARL american realty investors, inc. NYSE Real Estate ARLO arlo technologies, inc. NYSE ARLP alliance resource partners, l.p. - common units representing limited partnership interests NASDAQ Coal Mining ARLUF aristocrat leisure ord AMEX ARMC asiarim corp AMEX ARMK aramark NYSE Restaurants