ADMA Biologics (ADMA) had the highest return in July 2018 by a US stock with a market cap of $2B+, returning 45.9%.

ASSET	MONTH	% RETURN
ADMA Biologics (ADMA)	July 2018	45.86%
Centrais Elétricas Brasileiras SA - Eletrobrás (EBR.B)	July 2018	45.67%
CleanSpark (CLSK)	July 2018	45%
Medpace (MEDP)	July 2018	43.52%
Centrais Electricas Brasileiras (EBR)	July 2018	41.36%
Transportadora de Gas del Sur SA ADR (TGS)	July 2018	39.13%
Corporacion America Airports (CAAP)	July 2018	32.62%
Banco Santander Brasil SA ADR (BSBR)	July 2018	31.57%
Vicor (VICR)	July 2018	31.54%
FTI Consulting (FCN)	July 2018	31.21%
Cleveland-Cliffs (CLF)	July 2018	30%
NMI (NMIH)	July 2018	29.41%
Howmet Aerospace (HWM)	July 2018	28.8%
Crinetics Pharmaceuticals (CRNX)	July 2018	27.84%
Chart Industries (GTLS)	July 2018	27.77%
Gerdau SA ADR (GGB)	July 2018	26.8%
VEON (VEON)	July 2018	26.78%
Tandem Diabetes Care (TNDM)	July 2018	26.77%
AZZ (AZZ)	July 2018	26.15%
Inspire Medical Systems (INSP)	July 2018	25.84%
Trex (TREX)	July 2018	25.33%
BeiGene (BGNE)	July 2018	25.26%
John Bean Technologies (JBT)	July 2018	25.25%
CarGurus (CARG)	July 2018	25.18%
Burford Capital (BUR)	July 2018	23.92%