GIFI gulf island fabrication, inc. NASDAQ Metal Fabrications GSM ferroglobe plc - ordinary shares NASDAQ Metal Fabrications GTLS chart industries, inc. NASDAQ Metal Fabrications HIHO highway holdings limited NASDAQ Metal Fabrications KALU kaiser aluminum corporation NASDAQ Metal Fabrications MATW matthews international corporation - class a NASDAQ Metal Fabrications NNBR nn, inc. NASDAQ Metal Fabrications PFIE profire energy, inc. NASDAQ Metal Fabrications ZEUS olympic steel, inc. NASDAQ Metal Fabrications ASTC astrotech corporation NASDAQ Military/Government/Technical ATRO astronics corporation NASDAQ Military/Government/Technical ENG englobal corporation NASDAQ Military/Government/Technical ESLT elbit systems ltd. - ordinary shares NASDAQ Military/Government/Technical GLDD great lakes dredge & dock corporation NASDAQ Military/Government/Technical KTOS kratos defense & security solutions, inc. NASDAQ Military/Government/Technical STRL sterling construction company inc NASDAQ Military/Government/Technical TTEK tetra tech, inc. NASDAQ Military/Government/Technical VSEC vse corporation NASDAQ Military/Government/Technical WLDN willdan group, inc. NASDAQ Military/Government/Technical USLM united states lime & minerals, inc. NASDAQ Mining & Quarrying of Nonmetallic Minerals (No Fuels) FOXF fox factory holding corp. NASDAQ Motor Vehicles LKQ lkq corporation NASDAQ Motor Vehicles GAIA gaia, inc. - class a NASDAQ Movies/Entertainment RDI reading international inc - class a non-voting NASDAQ Movies/Entertainment ACTG acacia research corporation NASDAQ Multi-Sector Companies APPS digital turbine, inc. NASDAQ Multi-Sector Companies IDCC interdigital, inc. NASDAQ Multi-Sector Companies JYNT the joint corp. NASDAQ Multi-Sector Companies MARA marathon digital holdings, inc. NASDAQ Multi-Sector Companies REFR research frontiers incorporated NASDAQ Multi-Sector Companies TAX cambria tax aware etf NASDAQ Multi-Sector Companies CLNE clean energy fuels corp. NASDAQ Natural Gas Distribution DJCO daily journal corp. (s.c.) NASDAQ Newspapers/Magazines NWS news corporation - class b NASDAQ Newspapers/Magazines NWSA news corporation - class a NASDAQ Newspapers/Magazines DMLP dorchester minerals, l.p. - common units representing limited partnership interests NASDAQ Oil & Gas Production DWSN dawson geophysical company NASDAQ Oil & Gas Production FANG diamondback energy, inc. - commmon stock NASDAQ Oil & Gas Production GPOR gulfport energy corporation common shares NASDAQ Oil & Gas Production ISRL israel acquisitions corp - class a ordinary shares NASDAQ Oil & Gas Production LGCY legacy education inc. NASDAQ Oil & Gas Production MARPS marine petroleum trust - units of beneficial interest NASDAQ Oil & Gas Production NEXT nextdecade corporation NASDAQ Oil & Gas Production PNRG primeenergy resources corporation NASDAQ Oil & Gas Production PTEN patterson-uti energy, inc. NASDAQ Oil & Gas Production RGCO rgc resources inc. NASDAQ Oil & Gas Production USEG u.s. energy corp. NASDAQ Oil & Gas Production VNOM viper energy partners lp - common unit NASDAQ Oil & Gas Production CHRW c.h. robinson worldwide, inc. NASDAQ Oil Refining/Marketing EXPD expeditors international of washington, inc. NASDAQ Oil Refining/Marketing