FOXF fox factory holding corp. NASDAQ Motor Vehicles LKQ lkq corporation NASDAQ Motor Vehicles CSSE chicken soup for the soul entertainment, inc. - class a NASDAQ Movies/Entertainment 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 mara holdings, inc. NASDAQ Multi-Sector Companies REFR research frontiers incorporated 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 AEY addvantage technologies group, inc. NASDAQ Office Equipment/Supplies/Services 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. NASDAQ Oil & Gas Production GPOR gulfport energy corporation common shares NASDAQ Oil & Gas Production ISRL israel acquisitions corp 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 TELL tellurian inc. NASDAQ Oil & Gas Production USEG u.s. energy corp. NASDAQ Oil & Gas Production VNOM viper energy, inc. - class a NASDAQ Oil & Gas Production CHRW c.h. robinson worldwide, inc. NASDAQ Oil Refining/Marketing EXPD expeditors international of washington, inc. NASDAQ Oil Refining/Marketing FWRD forward air corporation NASDAQ Oil Refining/Marketing HUBG hub group, inc. - class a NASDAQ Oil Refining/Marketing MMLP martin midstream partners l.p. - common units representing limited partnership interests NASDAQ Oil Refining/Marketing CCLP csi compressco lp - common units NASDAQ Oilfield Services/Equipment NCSM ncs multistage holdings, inc. NASDAQ Oilfield Services/Equipment PUMP propetro holding corp. NASDAQ Oilfield Services/Equipment RCON recon technology, ltd. - class a ordinary shares NASDAQ Oilfield Services/Equipment TUSK mammoth energy services, inc. NASDAQ Oilfield Services/Equipment STAA staar surgical company NASDAQ Ophthalmic Goods APDN applied dna sciences, inc. NASDAQ Other Consumer Services APEI american public education, inc. NASDAQ Other Consumer Services ASPS altisource portfolio solutions s.a. NASDAQ Other Consumer Services ATAI atai life sciences n.v. - common shares NASDAQ Other Consumer Services BFAM bright horizons family solutions inc. NASDAQ Other Consumer Services CECO ceco environmental corp. NASDAQ Other Consumer Services CRAI cra international,inc. NASDAQ Other Consumer Services LAUR laureate education, inc. NASDAQ Other Consumer Services LINC lincoln educational services corporation NASDAQ Other Consumer Services