Ovintiv (OVV) had the highest return between 2000 and 2003 by a US stock, returning 32,793,300%.

ASSET	YEARS	% RETURN
Ovintiv (OVV)	2000-2003	32,793,300%
Houston American Energy (HUSA)	2000-2003	188,874.84%
Flexible Solutions International (FSI)	2000-2003	4,032.97%
MEDIFAST (MED)	2000-2003	4,000.5%
Versus Systems Inc. (VS)	2000-2003	3,900%
TherapeuticsMD (TXMD)	2000-2003	3,650%
China Yuchai International (CYD)	2000-2003	3,505.67%
Xcel Brands (XELB)	2000-2003	3,400%
Site Centers (SITC)	2000-2003	2,037.5%
Odyssey Marine Exploration (OMEX)	2000-2003	1,900%
American Vanguard (AVD)	2000-2003	1,526.47%
Immunoprecise Antibodies (IPA)	2000-2003	1,325%
Hovnanian Enterprises (HOV)	2000-2003	1,279.17%
CarMax (KMX)	2000-2003	1,274.67%
Future Fintech (FTFT)	2000-2003	1,200%
John B Sanfilippo & Son (JBSS)	2000-2003	1,175.99%
Avadel Pharmaceuticals (AVDL)	2000-2003	1,160.71%
USANA Health Sciences (USNA)	2000-2003	1,159.47%
BJs Restaurants (BJRI)	2000-2003	1,156.47%
Meritage (MTH)	2000-2003	1,133.63%
Axon Enterprise (AXON)	2000-2003	1,076.79%
SunOpta (STKL)	2000-2003	1,036%
Amedisys (AMED)	2000-2003	1,002.6%
Cal-Maine Foods (CALM)	2000-2003	964.7%
FTI Consulting (FCN)	2000-2003	951.66%