[
  [
    "AAIT", 
    "iShares MSCI All Country Asia Information Technology Index Fun", 
    "35.05", 
    "$7.01M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/aait"
  ], 
  [
    "AAL", 
    "American Airlines Group, Inc.", 
    "51.02", 
    "$36.59B", 
    "n/a", 
    "Transportation", 
    "Air Freight/Delivery Services", 
    "http://www.nasdaq.com/symbol/aal"
  ], 
  [
    "AAME", 
    "Atlantic American Corporation", 
    "3.99", 
    "$82.28M", 
    "n/a", 
    "Finance", 
    "Life Insurance", 
    "http://www.nasdaq.com/symbol/aame"
  ], 
  [
    "AAOI", 
    "Applied Optoelectronics, Inc.", 
    "10.22", 
    "$151.42M", 
    "2013", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/aaoi"
  ], 
  [
    "AAON", 
    "AAON, Inc.", 
    "23.74", 
    "$1.29B", 
    "n/a", 
    "Capital Goods", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/aaon"
  ], 
  [
    "AAPL", 
    "Apple Inc.", 
    "129.495", 
    "$754.28B", 
    "1980", 
    "Technology", 
    "Computer Manufacturing", 
    "http://www.nasdaq.com/symbol/aapl"
  ], 
  [
    "AAVL", 
    "Avalanche Biotechnologies, Inc.", 
    "40.06", 
    "$995.08M", 
    "2014", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/aavl"
  ], 
  [
    "AAWW", 
    "Atlas Air Worldwide Holdings", 
    "47.23", 
    "$1.17B", 
    "n/a", 
    "Transportation", 
    "Transportation Services", 
    "http://www.nasdaq.com/symbol/aaww"
  ], 
  [
    "AAXJ", 
    "iShares MSCI All Country Asia ex Japan Index Fund", 
    "63.66", 
    "$3.67B", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/aaxj"
  ], 
  [
    "ABAC", 
    "Aoxin Tianli Group, Inc.", 
    "1.61", 
    "$44.7M", 
    "n/a", 
    "Consumer Non-Durables", 
    "Farming/Seeds/Milling", 
    "http://www.nasdaq.com/symbol/abac"
  ], 
  [
    "ABAX", 
    "ABAXIS, Inc.", 
    "60.17", 
    "$1.36B", 
    "1992", 
    "Capital Goods", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/abax"
  ], 
  [
    "ABCB", 
    "Ameris Bancorp", 
    "26", 
    "$732.18M", 
    "1994", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/abcb"
  ], 
  [
    "ABCD", 
    "Cambium Learning Group, Inc.", 
    "2.66", 
    "$119.48M", 
    "n/a", 
    "Consumer Services", 
    "Publishing", 
    "http://www.nasdaq.com/symbol/abcd"
  ], 
  [
    "ABCO", 
    "The Advisory Board Company", 
    "53.5", 
    "$2.06B", 
    "2001", 
    "Consumer Services", 
    "Other Consumer Services", 
    "http://www.nasdaq.com/symbol/abco"
  ], 
  [
    "ABCW", 
    "Anchor BanCorp Wisconsin Inc.", 
    "34.63", 
    "$320.16M", 
    "2014", 
    "Finance", 
    "Banks", 
    "http://www.nasdaq.com/symbol/abcw"
  ], 
  [
    "ABDC", 
    "Alcentra Capital Corp.", 
    "13.59", 
    "$183.69M", 
    "2014", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/abdc"
  ], 
  [
    "ABGB", 
    "Abengoa, S.A.", 
    "17.53", 
    "$2.94B", 
    "2013", 
    "Consumer Services", 
    "Military/Government/Technical", 
    "http://www.nasdaq.com/symbol/abgb"
  ], 
  [
    "ABIO", 
    "ARCA biopharma, Inc.", 
    "0.6975", 
    "$14.75M", 
    "n/a", 
    "Health Care", 
    "Biotechnology: In Vitro & In Vivo Diagnostic Substances", 
    "http://www.nasdaq.com/symbol/abio"
  ], 
  [
    "ABMD", 
    "ABIOMED, Inc.", 
    "60.35", 
    "$2.48B", 
    "n/a", 
    "Health Care", 
    "Medical/Dental Instruments", 
    "http://www.nasdaq.com/symbol/abmd"
  ], 
  [
    "ABTL", 
    "Autobytel Inc.", 
    "10", 
    "$90.29M", 
    "1999", 
    "Technology", 
    "Computer Software: Programming, Data Processing", 
    "http://www.nasdaq.com/symbol/abtl"
  ], 
  [
    "ABY", 
    "Abengoa Yield plc", 
    "34.73", 
    "$2.78B", 
    "2014", 
    "Public Utilities", 
    "Electric Utilities: Central", 
    "http://www.nasdaq.com/symbol/aby"
  ], 
  [
    "ACAD", 
    "ACADIA Pharmaceuticals Inc.", 
    "37.45", 
    "$3.74B", 
    "1985", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/acad"
  ], 
  [
    "ACAS", 
    "American Capital, Ltd.", 
    "14.75", 
    "$3.98B", 
    "1997", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/acas"
  ], 
  [
    "ACAT", 
    "Arctic Cat Inc.", 
    "36.36", 
    "$470.75M", 
    "1990", 
    "Capital Goods", 
    "Industrial Specialties", 
    "http://www.nasdaq.com/symbol/acat"
  ], 
  [
    "ACET", 
    "Aceto Corporation", 
    "20.95", 
    "$609.83M", 
    "n/a", 
    "Health Care", 
    "Other Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/acet"
  ], 
  [
    "ACFC", 
    "Atlantic Coast Financial Corporation", 
    "3.88", 
    "$60.18M", 
    "n/a", 
    "Finance", 
    "Savings Institutions", 
    "http://www.nasdaq.com/symbol/acfc"
  ], 
  [
    "ACFN", 
    "Acorn Energy, Inc.", 
    "0.6124", 
    "$16.21M", 
    "n/a", 
    "Consumer Services", 
    "Military/Government/Technical", 
    "http://www.nasdaq.com/symbol/acfn"
  ], 
  [
    "ACGL", 
    "Arch Capital Group Ltd.", 
    "60.04", 
    "$7.75B", 
    "n/a", 
    "Finance", 
    "Property-Casualty Insurers", 
    "http://www.nasdaq.com/symbol/acgl"
  ], 
  [
    "ACHC", 
    "Acadia Healthcare Company, Inc.", 
    "63.795", 
    "$4.21B", 
    "n/a", 
    "Health Care", 
    "Medical Specialities", 
    "http://www.nasdaq.com/symbol/achc"
  ], 
  [
    "ACHN", 
    "Achillion Pharmaceuticals, Inc.", 
    "12.16", 
    "$1.39B", 
    "2006", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/achn"
  ], 
  [
    "ACIW", 
    "ACI Worldwide, Inc.", 
    "20.46", 
    "$2.35B", 
    "n/a", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/aciw"
  ], 
  [
    "ACLS", 
    "Axcelis Technologies, Inc.", 
    "2.7", 
    "$302.41M", 
    "2000", 
    "Technology", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/acls"
  ], 
  [
    "ACNB", 
    "ACNB Corporation", 
    "20.25", 
    "$121.73M", 
    "n/a", 
    "Finance", 
    "Major Banks", 
    "http://www.nasdaq.com/symbol/acnb"
  ], 
  [
    "ACOR", 
    "Acorda Therapeutics, Inc.", 
    "37.41", 
    "$1.57B", 
    "2006", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/acor"
  ], 
  [
    "ACPW", 
    "Active Power, Inc.", 
    "1.83", 
    "$42.26M", 
    "2000", 
    "Public Utilities", 
    "Electric Utilities: Central", 
    "http://www.nasdaq.com/symbol/acpw"
  ], 
  [
    "ACRX", 
    "AcelRx Pharmaceuticals, Inc.", 
    "8.13", 
    "$355.34M", 
    "2011", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/acrx"
  ], 
  [
    "ACSF", 
    "American Capital Senior Floating, Ltd.", 
    "12.9", 
    "$129M", 
    "2014", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/acsf"
  ], 
  [
    "ACST", 
    "Acasti Pharma, Inc.", 
    "0.5592", 
    "$59.52M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/acst"
  ], 
  [
    "ACTA", 
    "Actua Corporation", 
    "15.37", 
    "$623.74M", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/acta"
  ], 
  [
    "ACTG", 
    "Acacia Research Corporation", 
    "12.83", 
    "$643.05M", 
    "n/a", 
    "Miscellaneous", 
    "Multi-Sector Companies", 
    "http://www.nasdaq.com/symbol/actg"
  ], 
  [
    "ACTS", 
    "Actions Semiconductor Co., Ltd.", 
    "1.59", 
    "$136.74M", 
    "2005", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/acts"
  ], 
  [
    "ACUR", 
    "Acura Pharmaceuticals, Inc.", 
    "0.63", 
    "$29.51M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/acur"
  ], 
  [
    "ACWI", 
    "iShares MSCI ACWI Index Fund", 
    "61.01", 
    "$6.59B", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/acwi"
  ], 
  [
    "ACWX", 
    "iShares MSCI ACWI ex US Index Fund", 
    "45.21", 
    "$1.84B", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/acwx"
  ], 
  [
    "ACXM", 
    "Acxiom Corporation", 
    "19.66", 
    "$1.52B", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/acxm"
  ], 
  [
    "ADAT", 
    "Authentidate Holding Corp.", 
    "0.82", 
    "$34.25M", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/adat"
  ], 
  [
    "ADBE", 
    "Adobe Systems Incorporated", 
    "78.55", 
    "$39.14B", 
    "1986", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/adbe"
  ], 
  [
    "ADEP", 
    "Adept Technology, Inc.", 
    "6.5", 
    "$85.17M", 
    "n/a", 
    "Technology", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/adep"
  ], 
  [
    "ADHD", 
    "Alcobra Ltd.", 
    "7.43", 
    "$157.35M", 
    "2013", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/adhd"
  ], 
  [
    "ADI", 
    "Analog Devices, Inc.", 
    "59.13", 
    "$18.43B", 
    "n/a", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/adi"
  ], 
  [
    "ADMA", 
    "ADMA Biologics Inc", 
    "10.48", 
    "$97.38M", 
    "n/a", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/adma"
  ], 
  [
    "ADMP", 
    "Adamis Pharmaceuticals Corporation", 
    "6.51", 
    "$84.32M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/admp"
  ], 
  [
    "ADMS", 
    "Adamas Pharmaceuticals, Inc.", 
    "17.28", 
    "$295.93M", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/adms"
  ], 
  [
    "ADNC", 
    "Audience, Inc.", 
    "4.67", 
    "$107.3M", 
    "2012", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/adnc"
  ], 
  [
    "ADP", 
    "Automatic Data Processing, Inc.", 
    "88.685", 
    "$42.14B", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/adp"
  ], 
  [
    "ADRA", 
    "BLDRS Asia 50 ADR Index Fund", 
    "30.7699", 
    "$27.69M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/adra"
  ], 
  [
    "ADRD", 
    "BLDRS Developed Markets 100 ADR Index Fund", 
    "23.87", 
    "$54.9M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/adrd"
  ], 
  [
    "ADRE", 
    "BLDRS Emerging Markets 50 ADR Index Fund", 
    "36.68", 
    "$185.23M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/adre"
  ], 
  [
    "ADRU", 
    "BLDRS Europe 100 ADR Index Fund", 
    "23.5754", 
    "$17.68M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/adru"
  ], 
  [
    "ADSK", 
    "Autodesk, Inc.", 
    "62.37", 
    "$14.19B", 
    "n/a", 
    "Technology", 
    "Computer Software: Prepackaged Software", 
    "http://www.nasdaq.com/symbol/adsk"
  ], 
  [
    "ADTN", 
    "ADTRAN, Inc.", 
    "23", 
    "$1.25B", 
    "1994", 
    "Public Utilities", 
    "Telecommunications Equipment", 
    "http://www.nasdaq.com/symbol/adtn"
  ], 
  [
    "ADUS", 
    "Addus HomeCare Corporation", 
    "21.4", 
    "$235.18M", 
    "2009", 
    "Health Care", 
    "Medical/Nursing Services", 
    "http://www.nasdaq.com/symbol/adus"
  ], 
  [
    "ADVS", 
    "Advent Software, Inc.", 
    "44.17", 
    "$2.31B", 
    "1995", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/advs"
  ], 
  [
    "ADXS", 
    "Advaxis, Inc.", 
    "8.22", 
    "$194.36M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/adxs"
  ], 
  [
    "ADXSW", 
    "Advaxis, Inc.", 
    "5.2", 
    "n/a", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/adxsw"
  ], 
  [
    "AEGN", 
    "Aegion Corp", 
    "16.66", 
    "$622.78M", 
    "n/a", 
    "Basic Industries", 
    "Water Supply", 
    "http://www.nasdaq.com/symbol/aegn"
  ], 
  [
    "AEGR", 
    "Aegerion Pharmaceuticals, Inc.", 
    "26.49", 
    "$753.27M", 
    "2010", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/aegr"
  ], 
  [
    "AEHR", 
    "Aehr Test Systems", 
    "2.39", 
    "$30.67M", 
    "1997", 
    "Capital Goods", 
    "Electrical Products", 
    "http://www.nasdaq.com/symbol/aehr"
  ], 
  [
    "AEIS", 
    "Advanced Energy Industries, Inc.", 
    "26.53", 
    "$1.06B", 
    "1995", 
    "Capital Goods", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/aeis"
  ], 
  [
    "AEPI", 
    "AEP Industries Inc.", 
    "51.32", 
    "$260.74M", 
    "1986", 
    "Capital Goods", 
    "Specialty Chemicals", 
    "http://www.nasdaq.com/symbol/aepi"
  ], 
  [
    "AERI", 
    "Aerie Pharmaceuticals, Inc.", 
    "27.71", 
    "$664.61M", 
    "2013", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/aeri"
  ], 
  [
    "AETI", 
    "American Electric Technologies, Inc.", 
    "4.14", 
    "$33.89M", 
    "n/a", 
    "Energy", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/aeti"
  ], 
  [
    "AEY", 
    "ADDvantage Technologies Group, Inc.", 
    "2.4568", 
    "$24.67M", 
    "n/a", 
    "Consumer Services", 
    "Office Equipment/Supplies/Services", 
    "http://www.nasdaq.com/symbol/aey"
  ], 
  [
    "AEZS", 
    "AEterna Zentaris Inc.", 
    "0.601", 
    "$39.37M", 
    "n/a", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/aezs"
  ], 
  [
    "AFAM", 
    "Almost Family Inc", 
    "29.46", 
    "$279.16M", 
    "n/a", 
    "Health Care", 
    "Medical/Nursing Services", 
    "http://www.nasdaq.com/symbol/afam"
  ], 
  [
    "AFCB", 
    "Athens Bancshares Corporation", 
    "25.45", 
    "$45.85M", 
    "2010", 
    "Finance", 
    "Savings Institutions", 
    "http://www.nasdaq.com/symbol/afcb"
  ], 
  [
    "AFFX", 
    "Affymetrix, Inc.", 
    "11.84", 
    "$884.63M", 
    "1996", 
    "Capital Goods", 
    "Biotechnology: Laboratory Analytical Instruments", 
    "http://www.nasdaq.com/symbol/affx"
  ], 
  [
    "AFH", 
    "Atlas Financial Holdings, Inc.", 
    "17.65", 
    "$207.77M", 
    "2013", 
    "Finance", 
    "Property-Casualty Insurers", 
    "http://www.nasdaq.com/symbol/afh"
  ], 
  [
    "AFMD", 
    "Affimed N.V.", 
    "5.43", 
    "$130.23M", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/afmd"
  ], 
  [
    "AFOP", 
    "Alliance Fiber Optic Products, Inc.", 
    "16.98", 
    "$316.72M", 
    "2000", 
    "Technology", 
    "Semiconductors", 
    "http://www.nasdaq.com/symbol/afop"
  ], 
  [
    "AFSI", 
    "AmTrust Financial Services, Inc.", 
    "55.76", 
    "$4.4B", 
    "n/a", 
    "Finance", 
    "Property-Casualty Insurers", 
    "http://www.nasdaq.com/symbol/afsi"
  ], 
  [
    "AGEN", 
    "Agenus Inc.", 
    "5.2", 
    "$325.96M", 
    "2000", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/agen"
  ], 
  [
    "AGII", 
    "Argo Group International Holdings, Ltd.", 
    "52.39", 
    "$1.35B", 
    "n/a", 
    "Finance", 
    "Specialty Insurers", 
    "http://www.nasdaq.com/symbol/agii"
  ], 
  [
    "AGIIL", 
    "Argo Group International Holdings, Ltd.", 
    "25.181", 
    "n/a", 
    "n/a", 
    "Finance", 
    "Specialty Insurers", 
    "http://www.nasdaq.com/symbol/agiil"
  ], 
  [
    "AGIO", 
    "Agios Pharmaceuticals, Inc.", 
    "106.3", 
    "$3.93B", 
    "2013", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/agio"
  ], 
  [
    "AGNC", 
    "American Capital Agency Corp.", 
    "21.94", 
    "$7.74B", 
    "2008", 
    "Consumer Services", 
    "Real Estate Investment Trusts", 
    "http://www.nasdaq.com/symbol/agnc"
  ], 
  [
    "AGNCB", 
    "American Capital Agency Corp.", 
    "25.1199", 
    "$8.86B", 
    "n/a", 
    "Consumer Services", 
    "Real Estate Investment Trusts", 
    "http://www.nasdaq.com/symbol/agncb"
  ], 
  [
    "AGNCP", 
    "American Capital Agency Corp.", 
    "26.6399", 
    "n/a", 
    "n/a", 
    "Consumer Services", 
    "Real Estate Investment Trusts", 
    "http://www.nasdaq.com/symbol/agncp"
  ], 
  [
    "AGND", 
    "WisdomTree Barclays U.S. Aggregate Bond Negative Duration Fund", 
    "45.173", 
    "$13.55M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/agnd"
  ], 
  [
    "AGRX", 
    "Agile Therapeutics, Inc.", 
    "9.47", 
    "$189.51M", 
    "2014", 
    "Health Care", 
    "Major Pharmaceuticals", 
    "http://www.nasdaq.com/symbol/agrx"
  ], 
  [
    "AGTC", 
    "Applied Genetic Technologies Corporation", 
    "22.73", 
    "$373.72M", 
    "2014", 
    "Health Care", 
    "Biotechnology: Biological Products (No Diagnostic Substances)", 
    "http://www.nasdaq.com/symbol/agtc"
  ], 
  [
    "AGYS", 
    "Agilysys, Inc.", 
    "9.87", 
    "$225.26M", 
    "n/a", 
    "Technology", 
    "EDP Services", 
    "http://www.nasdaq.com/symbol/agys"
  ], 
  [
    "AGZD", 
    "WisdomTree Barclays U.S. Aggregate Bond Zero Duration Fund", 
    "49.15", 
    "$58.98M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/agzd"
  ], 
  [
    "AHGP", 
    "Alliance Holdings GP, L.P.", 
    "52.57", 
    "$3.15B", 
    "2006", 
    "Energy", 
    "Coal Mining", 
    "http://www.nasdaq.com/symbol/ahgp"
  ], 
  [
    "AHPI", 
    "Allied Healthcare Products, Inc.", 
    "1.71", 
    "$13.73M", 
    "1992", 
    "Health Care", 
    "Industrial Specialties", 
    "http://www.nasdaq.com/symbol/ahpi"
  ], 
  [
    "AIMC", 
    "Altra Industrial Motion Corp.", 
    "26.26", 
    "$699.44M", 
    "2006", 
    "Capital Goods", 
    "Industrial Machinery/Components", 
    "http://www.nasdaq.com/symbol/aimc"
  ], 
  [
    "AINV", 
    "Apollo Investment Corporation", 
    "7.81", 
    "$1.85B", 
    "2004", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/ainv"
  ], 
  [
    "AIQ", 
    "Alliance HealthCare Services, Inc.", 
    "25.08", 
    "$269.22M", 
    "2001", 
    "Health Care", 
    "Medical Specialities", 
    "http://www.nasdaq.com/symbol/aiq"
  ], 
  [
    "AIRM", 
    "Air Methods Corporation", 
    "45.6", 
    "$1.79B", 
    "n/a", 
    "Transportation", 
    "Transportation Services", 
    "http://www.nasdaq.com/symbol/airm"
  ], 
  [
    "AIRR", 
    "First Trust RBA American Industrial Renaissance ETF", 
    "18.1247", 
    "$76.12M", 
    "n/a", 
    "n/a", 
    "n/a", 
    "http://www.nasdaq.com/symbol/airr"
  ]
]