PERI perion network ltd - ordinary shares NASDAQ EDP Services PRFT perficient, inc. NASDAQ EDP Services PRO pros holdings, inc. NYSE EDP Services RNG ringcentral, inc. class a NYSE EDP Services SAIC science applications international corporation NYSE EDP Services SLP simulations plus, inc. NASDAQ EDP Services SNCR synchronoss technologies, inc. NASDAQ EDP Services SOHU sohu.com limited - american depositary shares NASDAQ EDP Services SSTK shutterstock, inc. NYSE EDP Services STRM streamline health solutions, inc. NASDAQ EDP Services SYNA synaptics incorporated NASDAQ EDP Services TCX tucows inc. AMEX EDP Services TRVG trivago n.v. - american depositary shares NASDAQ EDP Services TSRI tsr, inc. NASDAQ EDP Services TZOO travelzoo NASDAQ EDP Services UIS unisys corporation new NYSE EDP Services VRNT verint systems inc. NASDAQ EDP Services VRSK verisk analytics, inc. NASDAQ EDP Services VRSN verisign, inc. NASDAQ EDP Services WDAY workday, inc. - class a NYSE EDP Services WIT wipro limited NYSE EDP Services WYY widepoint corporation AMEX EDP Services YEXT yext, inc. NYSE EDP Services YY joyy inc. - american depositary shares NASDAQ EDP Services AAN aarons holdings company, inc. NYSE Diversified Commercial Services AER aercap holdings n.v. ordinary shares NYSE Diversified Commercial Services AL air lease corporation class a NYSE Diversified Commercial Services FPAY flexshopper, inc. AMEX Diversified Commercial Services HSII heidrick & struggles international, inc. NASDAQ Diversified Commercial Services JOB gee group inc. AMEX Diversified Commercial Services KFY korn ferry NYSE Diversified Commercial Services MGRC mcgrath rentcorp NASDAQ Diversified Commercial Services MIND mind technology, inc. NASDAQ Diversified Commercial Services PIXY shiftpixy, inc. NASDAQ Diversified Commercial Services QRHC quest resource holding corporation NASDAQ Diversified Commercial Services TGH textainer group holdings limited common shares NYSE Diversified Commercial Services URI united rentals, inc. NYSE Diversified Commercial Services BIDU baidu, inc. - american depositary shares, each representing 8 ordinary share NASDAQ Computer Software: Programming, Data Processing CNET zw data action technologies inc. NASDAQ Computer Software: Programming, Data Processing FDS factset research systems inc. NYSE Computer Software: Programming, Data Processing GDS gds holdings limited - american depositary shares NASDAQ Computer Software: Programming, Data Processing GIGM gigamedia limited - ordinary shares NASDAQ Computer Software: Programming, Data Processing GOOG alphabet inc. - class c capital stock NASDAQ Computer Software: Programming, Data Processing GOOGL alphabet inc. - class a NASDAQ Computer Software: Programming, Data Processing HSTM healthstream, inc. NASDAQ Computer Software: Programming, Data Processing IPDN professional diversity network, inc. NASDAQ Computer Software: Programming, Data Processing MODN model n, inc. NYSE Computer Software: Programming, Data Processing MTCH match group, inc. NASDAQ Computer Software: Programming, Data Processing SABR sabre corporation NASDAQ Computer Software: Programming, Data Processing SIFY sify technologies limited - american depository shares, each represented by one equity share NASDAQ Computer Software: Programming, Data Processing