APM aptorum group limited - class a ordinary shares NASDAQ APTM alpha partners technology merger corp. NASDAQ APTX aptinyx inc. NASDAQ APXI apx acquisition corp. i NASDAQ APYX apyx medical corporation NASDAQ AQB aquabounty technologies, inc. NASDAQ AQST aquestive therapeutics, inc. NASDAQ AQU aquaron acquisition corp. NASDAQ ARAV aravive, inc. NASDAQ ARBB arb iot group limited - ordinary shares NASDAQ ARCC ares capital corporation - closed end fund NASDAQ ARCE arco platform limited - class a common shares NASDAQ ARCT arcturus therapeutics holdings inc. NASDAQ ARDS aridis pharmaceuticals inc. NASDAQ ARHS arhaus, inc. NASDAQ ARIS aris water solutions, inc. NASDAQ ARIZ arisz acquisition corp. NASDAQ ARIZU arisz acquisition corp. - unit NASDAQ ARKO arko corp. NASDAQ ARQ arq, inc. NASDAQ ARQQ arqit quantum inc. NASDAQ ARQT arcutis biotherapeutics, inc. - common stock NASDAQ ARRW arrowroot acquisition corp. - class a common stock NASDAQ ARRWU arrowroot acquisition corp. - unit NASDAQ ARTL artelo biosciences, inc. NASDAQ ARTV artiva biotherapeutics, inc. NASDAQ ARVL arrival - ordinary shares NASDAQ ARVN arvinas, inc. NASDAQ ARYD arya sciences acquisition corp iv - class a ordinary shares NASDAQ ASCA a spac i acquisition corp. - class a ordinary share NASDAQ ASCB a spac ii acquisition corp. NASDAQ ASET flexshares real assets allocation index fund NASDAQ ASLE aersale corporation NASDAQ ASLN aslan pharmaceuticals limited - american depositary shares NASDAQ ASNS actelis networks, inc. NASDAQ ASPCU a spac iii acquisition corp. - unit NASDAQ ASRT assertio holdings, inc. NASDAQ ASST asset entities inc. NASDAQ ASTH astrana health inc. NASDAQ ASTI ascent solar technologies, inc NASDAQ ASTL algoma steel group inc. NASDAQ ASTS ast spacemobile, inc. - class a NASDAQ ATAKU aurora technology acquisition corp. - unit NASDAQ ATAT atour lifestyle holdings limited NASDAQ ATER aterian, inc. NASDAQ ATGL alpha technology group limited NASDAQ ATGN altigen communs inc NASDAQ ATHA athira pharma, inc. NASDAQ ATHE alterity therapeutics limited - american depositary shares NASDAQ ATIF atif holdings limited - ordinary shares NASDAQ