TRVG trivago n.v. - american depositary shares NASDAQ EDP Services TSRI tsr, inc. NASDAQ EDP Services TZOO travelzoo NASDAQ EDP Services VRNT verint systems inc. NASDAQ EDP Services VRSK verisk analytics, inc. NASDAQ EDP Services VRSN verisign, inc. NASDAQ EDP Services YY joyy inc. - american depositary shares NASDAQ EDP Services MGEE mge energy inc. NASDAQ Electric Utilities: Central OPTT ocean power technologies, inc. NASDAQ Electric Utilities: Central OTTR otter tail corporation NASDAQ Electric Utilities: Central AEHR aehr test systems NASDAQ Electrical Products BELFA bel fuse inc. - class a NASDAQ Electrical Products BELFB bel fuse inc. - class b NASDAQ Electrical Products COHU cohu, inc. NASDAQ Electrical Products DAIO data i/o corporation NASDAQ Electrical Products ELTK eltek ltd. - ordinary shares NASDAQ Electrical Products FEIM frequency electronics, inc. NASDAQ Electrical Products FLEX flex ltd. - ordinary shares NASDAQ Electrical Products GIGA giga-tronics inc NASDAQ Electrical Products INTT intest corporation NASDAQ Electrical Products ITRI itron, inc. NASDAQ Electrical Products KE kimball electronics, inc. NASDAQ Electrical Products MRCY mercury systems inc NASDAQ Electrical Products NNDM nano dimension ltd. - american depositary shares NASDAQ Electrical Products OLED universal display corporation NASDAQ Electrical Products PLXS plexus corp. NASDAQ Electrical Products RFIL rf industries, ltd. NASDAQ Electrical Products SANM sanmina corporation NASDAQ Electrical Products SGMA sigmatron international, inc. NASDAQ Electrical Products TRNS transcat, inc. NASDAQ Electrical Products TTMI ttm technologies, inc. NASDAQ Electrical Products CAMT camtek ltd. - ordinary shares NASDAQ Electronic Components ITRN ituran location and control ltd. - ordinary shares NASDAQ Electronic Components KLAC kla corporation NASDAQ Electronic Components NTAP netapp, inc. NASDAQ Electronic Components NVMI nova ltd. - ordinary shares NASDAQ Electronic Components QBAK qualstar corp NASDAQ Electronic Components RELL richardson electronics, ltd. NASDAQ Electronic Components STX seagate technology holdings plc - ordinary shares (ireland) NASDAQ Electronic Components TAIT taitron components incorporated - class a NASDAQ Electronic Components VOXX voxx international corporation - class a NASDAQ Electronic Components WDC western digital corporation NASDAQ Electronic Components IESC ies holdings, inc. NASDAQ Engineering & Construction LMB limbach holdings, inc. NASDAQ Engineering & Construction MTRX matrix service company NASDAQ Engineering & Construction CWST casella waste systems, inc. - class a NASDAQ Environmental Services PESI perma-fix environmental services, inc. NASDAQ Environmental Services SRCL stericycle, inc. NASDAQ Environmental Services ALCO alico, inc. NASDAQ Farming/Seeds/Milling ANDE the andersons, inc. NASDAQ Farming/Seeds/Milling