Encompass Health (EHC) had the highest return in August 2003 by a large-cap US stock, returning 105.7%.

ASSET	MONTH	% RETURN
Encompass Health (EHC)	August 2003	105.74%
ON Semiconductor (ON)	August 2003	70.46%
Coeur Mining (CDE)	August 2003	57.5%
Advanced Micro Devices (AMD)	August 2003	55.3%
CNH Industrial (CNH)	August 2003	46.1%
Williams Companies (WMB)	August 2003	43.96%
NetApp (NTAP)	August 2003	38.03%
MasTec (MTZ)	August 2003	31.59%
Mitsubishi UFJ Financial Group Inc ADR (MUFG)	August 2003	30.44%
Sterling Infrastructure (STRL)	August 2003	29.79%
Netflix (NFLX)	August 2003	28.63%
Cheniere Energy (LNG)	August 2003	28.13%
Texas Instruments (TXN)	August 2003	27.88%
Quanta Services (PWR)	August 2003	27.65%
Semtech (SMTC)	August 2003	27.11%
Eldorado Gold (EGO)	August 2003	26.57%
Ionis Pharmaceuticals (IONS)	August 2003	25.9%
ASE Industrial Holding Co Ltd ADR (ASX)	August 2003	25.62%
AXIA Energia (AXIA)	August 2003	25.43%
Tractor Supply (TSCO)	August 2003	24.6%
Tyler Technologies (TYL)	August 2003	24.12%
Advanced Energy Industries (AEIS)	August 2003	23.51%
Genesis Healthcare (GEN)	August 2003	22.88%
MKS Instruments (MKSI)	August 2003	22.31%
Axon Enterprise (AXON)	August 2003	21.87%

Large-cap stocks are treated as having a market cap of $10B+.