Current Constituents,,,,,, No.,Company Name,Exchange,Ticker,Sector,Industry Group,Industry 1,"Atlantic Tele-Network, Inc.",NASDAQ,ATNI,Services,Utility,Telecommunications 2,Automatic Data Processing Inc.,NASDAQ,ADP,Mining & Manufacturing,Technology,Computers 3,"BancFirst Corp. (Oklahoma City, Okla)",NASDAQ,BANF,Services,Financial,Banks 4,"Bank of the Ozarks, Inc.",NASDAQ,OZRK,Services,Financial,Banks 5,"Casey's General Stores, Inc.",NASDAQ,CASY,Consumer,Retail Stores,Food Stores 6,Cincinnati Financial Corp.,NASDAQ,CINF,Services,Financial,Insurance 7,Cintas Corporation,NASDAQ,CTAS,Services,Services,Miscellaneous & Diversified Services 8,"Commerce Bancshares, Inc.",NASDAQ,CBSH,Services,Financial,Banks 9,"Community Trust Bancorp, Inc.",NASDAQ,CTBI,Services,Financial,Banks 10,Erie Indemnity Co.,NASDAQ,ERIE,Services,Financial,Insurance 11,"Expeditors International of Washington, Inc.",NASDAQ,EXPD,Services,Services,Miscellaneous & Diversified Services 12,Fastenal Co.,NASDAQ,FAST,Consumer,Retail Stores,Specialty Retailers 13,First Financial Corp. (IN),NASDAQ,THFF,Services,Financial,Banks 14,"Franklin Electric Co., Inc.",NASDAQ,FELE,Mining & Manufacturing,Technology,Electrical Equipment 15,"Harleysville Group, Inc. (PA)",NASDAQ,HGIC,Services,Financial,Insurance 16,"Hudson City Bancorp, Inc.",NASDAQ,HCBK,Services,Financial,Savings & Loans 17,Investors Real Estate Trust ,NASDAQ,IRET,Construction,Construction,Real Estate Investment Trusts 18,"Jack Henry & Associates, Inc.",NASDAQ,JKHY,Mining & Manufacturing,Technology,Computers 19,Lancaster Colony Corp.,NASDAQ,LANC,Consumer,Food & Beverage,Packaged Food 20,Linear Technology Corp.,NASDAQ,LLTC,Mining & Manufacturing,Technology,Semiconductors 21,Matthews International Corp,NASDAQ,MATW,Consumer,Consumer Goods,Recreation Products 22,McGrath RentCorp,NASDAQ,MGRC,Services,Financial,Finance & Leasing 23,Meridian Bioscience Inc.,NASDAQ,VIVO,Consumer,Consumer Goods,Medical Supplies & Equipment 24,MGE Energy Inc ,NASDAQ,MGEE,Services,Utility,Electric Utilities 25,Middlesex Water Co.,NASDAQ,MSEX,Services,Services,Miscellaneous & Diversified Services 26,Nordson Corp.,NASDAQ,NDSN,Mining & Manufacturing,Machinery,Industrial Machinery 27,"People's United Financial, Inc.",NASDAQ,PBCT,Services,Financial,Savings & Loans 28,Prosperity Bancshares Inc.,NASDAQ,PRSP,Services,Financial,Banks 29,"Raven Industries, Inc.",NASDAQ,RAVN,Mining & Manufacturing,Manufacturing,Diversified Manufacturing 30,"Robinson (C.H.) Worldwide, Inc.",NASDAQ,CHRW,Services,Transportation,Trucking 31,"Ross Stores, Inc.",NASDAQ,ROST,Consumer,Retail Stores,Specialty Retailers 32,SEI Investments Co.,NASDAQ,SEIC,Services,Financial,Fund Management 33,Shenandoah Telecommunications Co.,NASDAQ,SHEN,Services,Utility,Telecommunications 34,Sigma-Aldrich Corp.,NASDAQ,SIAL,Mining & Manufacturing,Primary Process Industry,Chemicals 35,"Southside Bancshares, Inc.",NASDAQ,SBSI,Services,Financial,Banks 36,T Rowe Price Group Inc.,NASDAQ,TROW,Services,Financial,Fund Management 37,"TC PipeLines, LP",NASDAQ,TCLP,Services,Utility,Natural Gas Utilities 38,UMB Financial Corp,NASDAQ,UMBF,Services,Financial,Banks 39,"United Bankshares, Inc.",NASDAQ,UBSI,Services,Financial,Banks 40,Universal Forest Products Inc.,NASDAQ,UFPI,Construction,Construction,Forest Products 41,WestAmerica Bancorporation,NASDAQ,WABC,Services,Financial,Banks