|
Symbol |
Name |
Market Cap |
Sector |
Industry |
 | AAAP  | Advanced Accelerator Application SA(ADR) | N/A | Healthcare | Specialty & Advanced Pharmaceuticals |
 | AAL  | American Airlines Group Inc | N/A | Industrials | Regional Airlines |
 | AAME  | Atlantic American Corporation | N/A | Financials | Life & Health Insurance |
 | AAOI  | Applied Optoelectronics Inc | N/A | Technology | Communications & Networking |
 | AAON  | AAON, Inc. | N/A | Industrials | Heating, Ventilation & Air Conditioning Systems |
| AAPC  | Atlantic Alliance Partnership Corp | N/A | Financials | Shell Companies |
 | AAPL  | Apple Inc. | N/A | Technology | Computer Hardware & Peripherals |
 | AAWW  | Atlas Air Worldwide Holdings, Inc. | N/A | Industrials | Freight & Logistics |
 | AAXJ  | iShares MSCI Cntry Asa Jpn Idx Fnd ETF | N/A | Financials | Exchange Traded Funds |
 | ABAC  | Aoxin Tianli Group Inc | N/A | Consumer Non-Cyclical | Animal Breeding |
 | ABAX  | Abaxis Inc | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | ABCB  | Ameris Bancorp | N/A | Financials | Banks |
 | ABCD  | Cambium Learning Group, Inc. | N/A | Consumer Non-Cyclical | Personal Services |
 | ABCO  | The Advisory Board Company | N/A | Industrials | Business Support Services |
 | ABDC  | Alcentra Capital Corp | N/A | Financials | Closed End Funds |
 | ABEO  | Abeona Therapeutics Inc | N/A | Healthcare | Biotechnology & Medical Research |
 | ABIL  | Ability Inc | N/A | Technology | IT Services & Consulting |
 | ABIO  | Arca Biopharma Inc | N/A | Healthcare | Biopharmaceuticals |
 | ABMD  | ABIOMED, Inc. | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | ABTL  | Autobytel Inc. | N/A | Consumer Cyclical | Advertising & Marketing |
 | ABTX  | Allegiance Bancshares Inc | N/A | Financials | Banks |
 | ABUS  | Arbutus Biopharma Corp | N/A | Healthcare | Biotechnology & Medical Research |
 | ABY  | Atlantica Yield PLC | N/A | Utilities | Electric Utilities |
 | ACAD  | ACADIA Pharmaceuticals Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | ACAS  | American Capital Ltd. | N/A | Financials | Investment Management & Fund Operators |
 | ACAT  | Arctic Cat Inc | N/A | Consumer Cyclical | Motorcycles & Scooters |
 | ACBI  | Atlantic Capital Bancshares Inc | N/A | Financials | Banks |
 | ACET  | Aceto Corporation | N/A | Healthcare | Pharmaceuticals |
 | ACFC  | Atlantic Coast Financial Corp | N/A | Financials | Banks |
 | ACGL  | Arch Capital Group Ltd. | N/A | Financials | Property & Casualty Insurance |
 | ACHC  | Acadia Healthcare Company Inc | N/A | Healthcare | Healthcare Facilities & Services |
 | ACHN  | Achillion Pharmaceuticals, Inc. | N/A | Healthcare | Bio Therapeutic Drugs |
 | ACIA  | Acacia Communications, Inc. | N/A | Technology | Communications & Networking |
 | ACIW  | ACI Worldwide Inc | N/A | Technology | IT Services & Consulting |
 | ACLS  | Axcelis Technologies Inc | N/A | Technology | Semiconductor Equipment & Testing |
 | ACNB  | ACNB Corporation | N/A | Financials | Banks |
 | ACOR  | Acorda Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ACPW  | P10 Industries Inc | N/A | N/A | N/A |
 | ACRS  | Aclaris Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ACRX  | AcelRx Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ACSF  | American Capital Senior Floating Ltd | N/A | Financials | Closed End Funds |
 | ACST  | Acasti Pharma Inc | N/A | Healthcare | Pharmaceuticals |
 | ACTA  | Actua Corp | N/A | Technology | IT Services & Consulting |
 | ACTG  | Acacia Research Corp | N/A | Industrials | Business Support Services |
 | ACTS  | Actions Semiconductor Co., Ltd. (ADR) | N/A | Technology | Semiconductors |
| ACTX  | Global X Guru Activist ETF | N/A | N/A | N/A |
 | ACUR  | Acura Pharmaceuticals, Inc. | N/A | N/A | N/A |
 | ACWI  | iShares MSCI ACWI Index Fund | N/A | Financials | Investment Trusts |
| ACWX  | iShares MSCI ACWI ex US Index Fund | N/A | N/A | N/A |
 | ACXM  | Acxiom Corporation | N/A | Technology | IT Services & Consulting |
 | ADAP  | Adaptimmune Therapeutics PLC - ADR | N/A | Healthcare | Bio Therapeutic Drugs |
 | ADBE  | Adobe Systems Incorporated | N/A | Technology | Software |
| ADES  | Advanced Emissions Solutions, Inc. | N/A | N/A | N/A |
 | ADHD  | Alcobra Ltd | N/A | Healthcare | Bio Therapeutic Drugs |
 | ADI  | Analog Devices, Inc. | N/A | Technology | Semiconductors |
 | ADMA  | ADMA Biologics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ADMP  | Adamis Pharmaceuticals Corp | N/A | Healthcare | Pharmaceuticals |
 | ADMS  | Adamas Pharmaceuticals Inc | N/A | Healthcare | Biotechnology & Medical Research |
 | ADP  | Automatic Data Processing | N/A | Industrials | Outsourcing & Staffing Services |
 | ADRA  | BLDRS Asia 50 ADR Index (ETF) | N/A | Financials | Investment Trusts |
 | ADRD  | BLDRS Developed Markets 100 ADR (ETF) | N/A | Financials | Investment Trusts |
 | ADRE  | BLDRS Emerging Markets 50 ADR Index(ETF) | N/A | Financials | Exchange Traded Funds |
 | ADRO  | Aduro BioTech Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ADRU  | BLDRS Europe 100 ADR Index (ETF) | N/A | Financials | Investment Trusts |
 | ADSK  | Autodesk, Inc. | N/A | Technology | Software |
 | ADTN  | ADTRAN, Inc. | N/A | Technology | Communications & Networking |
 | ADUS  | Addus Homecare Corporation | N/A | Healthcare | Home Healthcare Services |
 | ADVM  | Adverum Biotechnologies Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ADXS  | Advaxis, Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | AEGN  | Aegion Corp | N/A | Industrials | Construction & Engineering |
 | AEGR  | Aegerion Pharmaceuticals, Inc. | N/A | Healthcare | Pharmaceuticals |
 | AEHR  | Aehr Test Systems | N/A | Industrials | Testing & Measuring Equipment |
 | AEIS  | Advanced Energy Industries, Inc. | N/A | Industrials | Electrical Components & Equipment |
 | AEMD  | Aethlon Medical, Inc. | N/A | Healthcare | Medical Equipment |
 | AEPI  | AEP Industries | N/A | Basic Materials | Plastic Container & Packaging |
 | AERI  | Aerie Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AETI  | American Electric Technologies, Inc. | N/A | Industrials | Electrical Components & Equipment |
 | AEY  | ADDvantage Technologies Group, Inc. | N/A | Industrials | Communication & Satellite Equipment |
 | AEZS  | AEterna Zentaris Inc. (USA) | N/A | Healthcare | Biotechnology & Medical Research |
 | AFAM  | Almost Family Inc | N/A | Healthcare | Home Healthcare Services |
 | AFH  | Atlas Financial Holdings Inc | N/A | Financials | Insurance - Automobile |
 | AFMD  | Affimed NV | N/A | Healthcare | Bio Therapeutic Drugs |
 | AFSI  | AmTrust Financial Services Inc | N/A | Financials | Property Insurance |
 | AGEN  | Agenus Inc | N/A | Healthcare | Biotechnology & Medical Research |
 | AGFS  | AgroFresh Solutions Inc | N/A | Technology | IT Services & Consulting |
 | AGII  | Argo Group International Holdings, Ltd. | N/A | Financials | Property & Casualty Insurance |
 | AGIO  | Agios Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AGLE  | Aeglea Bio Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AGNC  | AGNC Investment Corp | N/A | Financials | Mortgage REITs |
| AGNCB  | AGNC Investment Corp. - Depositary Shares representing 1/1000th Series B Preferred Stock | N/A | N/A | N/A |
 | AGNCP  | AGNC Investment Corp | N/A | Financials | Mortgage REITs |
| AGND  | WisdomTree Trust | N/A | N/A | N/A |
 | AGRX  | Agile Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AGTC  | Applied Genetic Technologies Corp | N/A | Healthcare | Bio Therapeutic Drugs |
 | AGYS  | Agilysys, Inc. | N/A | Technology | Enterprise Software |
| AGZD  | WisdomTree Trust | N/A | N/A | N/A |
 | AHGP  | Alliance Holdings GP, L.P. | N/A | Energy | Coal |
 | AHPI  | Allied Healthcare Products Inc | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | AIA  | iShares S&P Asia 50 Index Fund (ETF) | N/A | Financials | Exchange Traded Funds |
 | AIMC  | Altra Industrial Motion Corp | N/A | Industrials | Industrial Machinery & Equipment |
 | AIMT  | Aimmune Therapeutics Inc | N/A | Healthcare | Specialty & Advanced Pharmaceuticals |
 | AINV  | Apollo Investment Corp. | N/A | Financials | Closed End Funds |
 | AIQ  | Alliance HealthCare Services, Inc. | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | AIRM  | Air Methods Corp | N/A | Healthcare | Healthcare Facilities & Services |
| AIRR  | First Trust Exchange Traded Fund VI | N/A | N/A | N/A |
 | AIRT  | Air T, Inc. | N/A | Industrials | Courier Services |
 | AIXG  | AIXTRON SE (ADR) | N/A | Technology | Semiconductor Equipment & Testing |
 | AKAM  | Akamai Technologies, Inc. | N/A | Technology | IT Services & Consulting |
 | AKAO  | Achaogen Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AKBA  | Akebia Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
| AKER  | Akers Biosciences Inc | N/A | N/A | N/A |
 | AKRX  | Akorn, Inc. | N/A | Healthcare | Pharmaceuticals |
 | AKTX  | Akari Therapeutics PLC (ADR) | N/A | Healthcare | Bio Therapeutic Drugs |
 | ALCO  | Alico, Inc. | N/A | Consumer Non-Cyclical | Vegetable, Fruit & Nut Farming |
 | ALDR  | Alder Biopharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ALDX  | Aldeyra Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ALGN  | Align Technology, Inc. | N/A | Healthcare | Medical Equipment |
 | ALGT  | Allegiant Travel Company | N/A | Industrials | Regional Airlines |
 | ALIM  | Alimera Sciences Inc | N/A | Healthcare | Biopharmaceuticals |
 | ALJJ  | ALJ Regional Holdings, Inc. | N/A | Basic Materials | Iron, Steel Mills & Foundries |
 | ALKS  | Alkermes Plc | N/A | Healthcare | Biotechnology & Medical Research |
 | ALLT  | Allot Communications Ltd | N/A | Telecommunications Services | Telecommunications Network Infrastructure |
 | ALNY  | Alnylam Pharmaceuticals, Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | ALOG  | Analogic Corporation | N/A | Healthcare | Medical Diagnostic & Testing Equipment |
 | ALOT  | AstroNova Inc | N/A | N/A | N/A |
 | ALQA  | Alliqua Biomedical Inc | N/A | Healthcare | Medical Equipment |
| ALRM  | AlarmCom Hldg Inc | N/A | Technology | Software |
 | ALSK  | Alaska Communications Systems Group Inc | N/A | Telecommunications Services | Wired Telecommunications Carriers |
| ALTY  | Global X SuperDividend Alternatives ETF | N/A | N/A | N/A |
 | ALXN  | Alexion Pharmaceuticals, Inc. | N/A | Healthcare | Biopharmaceuticals |
 | AMAG  | AMAG Pharmaceuticals, Inc. | N/A | Healthcare | Pharmaceuticals |
 | AMAT  | Applied Materials, Inc. | N/A | Technology | Semiconductor Equipment & Testing |
 | AMBA  | Ambarella Inc | N/A | Technology | Semiconductors |
| AMBC  | Ambac Financial Group, Inc. | N/A | N/A | N/A |
 | AMCC  | Applied Micro Circuits Corporation | N/A | Technology | Semiconductors |
 | AMCN  | AirMedia Group Inc (ADR) | N/A | Consumer Cyclical | Outdoor Advertising |
 | AMCX  | AMC Networks Inc | N/A | Consumer Cyclical | Cable Service Providers |
 | AMD  | Advanced Micro Devices, Inc. | N/A | Technology | Semiconductors |
 | AMDA  | Amedica Corporation | N/A | Healthcare | Medical Devices & Implants |
 | AMED  | Amedisys Inc | N/A | Healthcare | Home Healthcare Services |
 | AMGN  | Amgen, Inc. | N/A | Healthcare | Bio Therapeutic Drugs |
 | AMKR  | Amkor Technology, Inc. | N/A | Technology | Semiconductor Equipment & Testing |
 | AMNB  | American National BankShares Inc | N/A | Financials | Banks |
 | AMOT  | Allied Motion Technologies, Inc. | N/A | Industrials | Testing & Measuring Equipment |
 | AMOV  | America Movil SAB de CV (ADR) | N/A | Telecommunications Services | Wireless Telecommunications Services |
 | AMPH  | Amphastar Pharmaceuticals Inc | N/A | Healthcare | Pharmaceuticals |
 | AMRB  | American River Bankshares | N/A | Financials | Commercial Banks |
 | AMRI  | Albany Molecular Research, Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | AMRK  | A-Mark Precious Metals Inc | N/A | Basic Materials | Integrated Mining |
 | AMRN  | Amarin Corporation plc (ADR) | N/A | Healthcare | Bio Therapeutic Drugs |
 | AMRS  | Amyris Inc | N/A | Basic Materials | Industrial Biotechnology Chemicals |
 | AMSC  | American Superconductor Corporation | N/A | Industrials | Electrical Components & Equipment |
 | AMSF  | Amerisafe, Inc. | N/A | Financials | Life & Health Insurance |
 | AMSG  | Amsurg Corp | N/A | Healthcare | Hospitals, Clinics & Primary Care Services |
| AMSGP  | Amsurg Corp. - 5.250% Mandatory Convertible Preferred Stock, Series A-1 | N/A | N/A | N/A |
 | AMSWA  | American Software, Inc. | N/A | Technology | Enterprise Software |
 | AMTD  | TD Ameritrade Holding Corp. | N/A | Financials | Investment Banking & Brokerage Services |
 | AMTX  | Aemetis Inc | N/A | Energy | Ethanol Fuels |
 | AMWD  | American Woodmark Corporation | N/A | Consumer Cyclical | Kitchen Cabinets |
 | AMZN  | Amazon.com, Inc. | N/A | Consumer Cyclical | Department Stores |
 | ANAT  | American National Insurance Company | N/A | Financials | Multiline Insurance & Brokers |
 | ANCB  | Anchor Bancorp | N/A | Financials | Commercial Banks |
 | ANCX  | Access National Corporation | N/A | Financials | Banks |
| ANDA  | Andina Acquisition Corp. II - Ordinary Shares | N/A | N/A | N/A |
 | ANDE  | Andersons Inc | N/A | Consumer Non-Cyclical | Grain (Crop) Production |
 | ANGI  | Angie's List Inc | N/A | Technology | Internet Services |
 | ANGO  | AngioDynamics, Inc. | N/A | Healthcare | Medical Supplies |
 | ANIK  | Anika Therapeutics Inc | N/A | Healthcare | Biotechnology & Medical Research |
 | ANIP  | ANI Pharmaceuticals Inc | N/A | Healthcare | Biotechnology & Medical Research |
 | ANSS  | ANSYS, Inc. | N/A | Technology | Software |
 | ANTH  | Anthera Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
| ANY  | Sphere 3D Corp. | N/A | N/A | N/A |
 | AOSL  | Alpha and Omega Semiconductor Ltd | N/A | Technology | Integrated Circuits |
 | APDN  | Applied DNA Sciences Inc | N/A | Basic Materials | Specialty Chemicals |
 | APEI  | American Public Education, Inc. | N/A | Consumer Non-Cyclical | General Education Services |
 | APIC  | Apigee Corp | N/A | Technology | IT Services & Consulting |
 | APLP  | Archrock Partners LP | N/A | Energy | Oil Related Services and Equipment |
 | APOG  | Apogee Enterprises Inc | N/A | Consumer Cyclical | Construction Supplies & Fixtures |
 | APOL  | Apollo Education Group Inc | N/A | Consumer Non-Cyclical | General Education Services |
| APOP  | Cellect Biotechnology Ltd. - American Depositary Shares | N/A | N/A | N/A |
 | APPF  | AppFolio Inc | N/A | Technology | Enterprise Software |
 | APPS  | Digital Turbine Inc | N/A | Technology | Software |
 | APPY  | Bioptix Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | APRI  | Apricus Biosciences Inc | N/A | Healthcare | Pharmaceuticals |
 | APTO  | Aptose Biosciences Inc | N/A | Healthcare | Biotechnology & Medical Research |
| APVO  | Aptevo Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | APWC  | Asia Pacific Wire & Cable | N/A | Industrials | Wires & Cables |
 | AQMS  | Aqua Metals Inc | N/A | Basic Materials | Nonferrous Metal Processing |
 | AQXP  | Aquinox Pharmaceuticals Inc | N/A | Healthcare | Pharmaceuticals |
 | ARAY  | Accuray Incorporated | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | ARCB  | ArcBest Corp | N/A | Industrials | Freight & Logistics |
 | ARCC  | Ares Capital Corporation | N/A | Financials | Closed End Funds |
 | ARCI  | Appliance Recycling Centers of America | N/A | Consumer Cyclical | Furniture |
 | ARCW  | ARC Group WorldWide Inc | N/A | Telecommunications Services | Integrated Telecommunications Services |
 | ARDM  | Aradigm Corporation | N/A | Healthcare | Bio Therapeutic Drugs |
 | ARDX  | Ardelyx Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AREX  | Approach Resources Inc. | N/A | Energy | Oil & Gas Exploration and Production |
 | ARGS  | Argos Therapeutics Inc | N/A | Healthcare | Biopharmaceuticals |
 | ARIA  | Ariad Pharmaceuticals, Inc. | N/A | Healthcare | Bio Therapeutic Drugs |
 | ARII  | American Railcar Industries, Inc. | N/A | Industrials | Locomotive Engines & Rolling Stock |
 | ARIS  | ARI Network Services, Inc. | N/A | Technology | IT Services & Consulting |
 | ARKR  | Ark Restaurants Corp | N/A | Consumer Cyclical | Restaurants & Bars |
 | ARLP  | Alliance Resource Partners, L.P. | N/A | Energy | Coal |
 | ARLZ  | Aralez Pharmaceuticals Inc | N/A | Healthcare | Pharmaceuticals |
 | ARMH  | ARM Holdings plc (ADR) | N/A | Technology | Semiconductors |
 | ARNA  | Arena Pharmaceuticals, Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | AROW  | Arrow Financial Corporation | N/A | Financials | Banks |
 | ARQL  | ArQule, Inc. | N/A | Healthcare | Biotechnology & Medical Research |
 | ARRS  | ARRIS International plc | N/A | Technology | Communications & Networking |
 | ARRY  | Array Biopharma Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ARTNA  | Artesian Resources Corporation | N/A | Utilities | Water Supply & Irrigation Systems |
 | ARTW  | Arts-Way Manufacturing Co. Inc. | N/A | Industrials | Agricultural Machinery |
 | ARTX  | Arotech Corporation | N/A | Industrials | Batteries & Uninterruptable Power supplies |
| ARWA  | Arowana Inc. - Ordinary Shares | N/A | N/A | N/A |
 | ARWR  | Arrowhead Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ASBB  | ASB Bancorp Inc | N/A | Financials | Banks |
 | ASCMA  | Ascent Capital Group Inc | N/A | Industrials | Security Services |
 | ASEI  | American Science & Engineering, Inc. | N/A | Industrials | Aerospace & Defense |
| ASET  | FlexShares Real Assets Allocation Index Fund | N/A | N/A | N/A |
 | ASFI  | Asta Funding, Inc. | N/A | Financials | Corporate Financial Services |
 | ASMB  | Assembly Biosciences Inc | N/A | Healthcare | Specialty & Advanced Pharmaceuticals |
 | ASML  | ASML Holding NV (ADR) | N/A | Technology | Semiconductor Equipment & Testing |
 | ASNA  | Ascena Retail Group Inc | N/A | Consumer Cyclical | Apparel & Accessories |
 | ASND  | Ascendis Pharma A/S | N/A | Healthcare | Bio Therapeutic Drugs |
 | ASPS  | Altisource Portfolio Solutions S.A. | N/A | Financials | Real Estate Services |
 | ASRV  | AmeriServ Financial, Inc. | N/A | Financials | Retail & Mortgage Banks |
| ASRVP  | AmeriServ Financial Inc. - AmeriServ Financial Trust I - 8.45% Beneficial Unsecured Securities, | N/A | N/A | N/A |
 | ASTC  | Astrotech Corp | N/A | Industrials | Aerospace & Defense |
 | ASTE  | Astec Industries, Inc. | N/A | Industrials | Construction & Engineering |
 | ASUR  | Asure Software Inc | N/A | Technology | Software |
 | ASYS  | Amtech Systems, Inc. | N/A | Industrials | Industrial Machinery & Equipment |
 | ATAI  | ATA Inc.(ADR) | N/A | Industrials | Educational Services |
 | ATAX  | America First Multifamily Investors LP | N/A | Financials | Retail & Mortgage Banks |
 | ATEC  | Alphatec Holdings Inc | N/A | Healthcare | Medical Diagnostic & Testing Equipment |
 | ATHN  | athenahealth, Inc | N/A | Technology | Internet Services |
 | ATHX  | Athersys, Inc. | N/A | Healthcare | Bio Therapeutic Drugs |
 | ATLC  | Atlanticus Holdings Corp | N/A | Financials | Consumer Leasing |
 | ATLO  | Ames National Corporation | N/A | Financials | Banks |
 | ATMR  | Atomera Inc | N/A | Technology | Semiconductors |
 | ATNI  | ATN International Inc | N/A | Telecommunications Services | Integrated Telecommunications Services |
 | ATOS  | Atossa Genetics Inc | N/A | Healthcare | Advanced Medical Equipment & Technology |
 | ATRA  | Atara Biotherapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | ATRC  | AtriCure Inc. | N/A | Healthcare | Medical Equipment |
 | ATRI  | Atrion Corporation | N/A | Healthcare | Medical Equipment |
 | ATRO  | Astronics Corporation | N/A | Industrials | Aerospace & Defense |
 | ATRS  | Antares Pharma Inc | N/A | Healthcare | Medical Equipment |
 | ATSG  | Air Transport Services Group Inc. | N/A | Industrials | Freight & Logistics |
 | ATVI  | Activision Blizzard, Inc. | N/A | Consumer Cyclical | Toys & Juvenile Products |
 | AUBN  | Auburn National Bancorporation Inc | N/A | Financials | Banks |
 | AUDC  | AudioCodes Ltd. | N/A | Technology | Communications & Networking |
| AUMA  | AR Capital Acquisition Corp | N/A | N/A | N/A |
 | AUPH  | Aurinia Pharmaceuticals Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AVAV  | AeroVironment, Inc. | N/A | Industrials | Aerospace & Defense |
 | AVEO  | AVEO Pharmaceuticals, Inc. | N/A | Healthcare | Bio Therapeutic Drugs |
 | AVGO  | Broadcom Ltd | N/A | Technology | Semiconductors |
 | AVGR  | Avinger Inc | N/A | Healthcare | Medical Diagnostic & Testing Equipment |
 | AVHI  | AV Homes Inc | N/A | Financials | Residential Real Estate |
 | AVID  | Avid Technology, Inc. | N/A | Technology | Computer Hardware & Peripherals |
 | AVIR  | Aviragen Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AVNW  | Aviat Networks Inc | N/A | Technology | Network Equipment |
| AVXL  | Anavex Life Sciences Corp. | N/A | N/A | N/A |
 | AVXS  | AveXis Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AWRE  | Aware, Inc. | N/A | Technology | Enterprise Software |
 | AXAS  | Abraxas Petroleum Corp. | N/A | Energy | Oil & Gas Exploration and Production |
 | AXDX  | Accelerate Diagnostics Inc | N/A | Healthcare | Advanced Medical Equipment & Technology |
| AXGN  | AxoGen, Inc. | N/A | N/A | N/A |
 | AXSM  | Axsome Therapeutics Inc | N/A | Healthcare | Bio Therapeutic Drugs |
 | AXTI  | AXT Inc | N/A | Technology | Semiconductors |
| AYA  | Amaya Inc. | N/A | N/A | N/A |
 | AZPN  | Aspen Technology, Inc. | N/A | Technology | IT Services & Consulting |