HAYN haynes international, inc. NASDAQ Steel/Iron Ore HBIO harvard bioscience, inc. NASDAQ Biotechnology: Laboratory Analytical Instruments GIFI gulf island fabrication, inc. NASDAQ Metal Fabrications GFF griffon corporation NYSE Building Products GBX greenbrier companies, inc. (the) NYSE Railroads GRBK green brick partners, inc. NASDAQ Homebuilding GGG graco inc. NYSE Fluid Controls GRC gorman-rupp company (the) AMEX Fluid Controls GIGA giga-tronics inc NASDAQ Electrical Products ROCK gibraltar industries, inc. NASDAQ Steel/Iron Ore GGB gerdau s.a. NYSE Steel/Iron Ore GEOS geospace technologies corporation NASDAQ Industrial Machinery/Components GPC genuine parts company NYSE Automotive Aftermarket THRM gentherm inc NASDAQ Auto Parts:O.E.M. GNTX gentex corporation NASDAQ Auto Parts:O.E.M. GM general motors company NYSE Auto Manufacturing GD general dynamics corporation NYSE Marine Transportation GENC gencor industries inc. NASDAQ Construction/Ag Equipment/Trucks GRMN garmin ltd. NASDAQ Industrial Machinery/Components FTEK fuel tech, inc. NASDAQ Pollution Control Equipment FRD friedman industries inc. AMEX Steel/Iron Ore FEIM frequency electronics, inc. NASDAQ Electrical Products RAIL freightcar america, inc. NASDAQ Railroads F ford motor company NYSE Auto Manufacturing FLS flowserve corporation NYSE Fluid Controls GSM ferroglobe plc - ordinary shares NASDAQ Metal Fabrications RACE ferrari n.v. common shares NYSE Auto Manufacturing FSS federal signal corporation NYSE Auto Manufacturing FARO faro technologies, inc. NASDAQ Industrial Machinery/Components ESP espey mfg. & electronics corp. AMEX Industrial Machinery/Components WIRE encore wire corporation NASDAQ Metal Fabrications EME emcor group, inc. NYSE Engineering & Construction ERJ embraer s.a. NYSE Aerospace ELSE electro-sensors, inc. NASDAQ Industrial Machinery/Components ESLT elbit systems ltd. - ordinary shares NASDAQ Military/Government/Technical EKSO ekso bionics holdings, inc. AMEX Industrial Machinery/Components EML eastern company (the) NASDAQ Industrial Machinery/Components EXP eagle materials inc NYSE Building Materials DXPE dxp enterprises, inc. NASDAQ Industrial Machinery/Components DCO ducommun incorporated NYSE Military/Government/Technical PLOW douglas dynamics, inc. NYSE Construction/Ag Equipment/Trucks DORM dorman products, inc. NASDAQ Auto Parts:O.E.M. DCI donaldson company, inc. NYSE Pollution Control Equipment BOOM dmc global inc. NASDAQ Industrial Specialties DE deere & company NYSE Industrial Machinery/Components DAIO data i/o corporation NASDAQ Electrical Products DHR danaher corporation NYSE Industrial Machinery/Components DAN dana incorporated NYSE Auto Parts:O.E.M. DHI d.r. horton, inc. NYSE Homebuilding CRH crh plc ordinary shares NYSE Building Materials