InterContinental Hotels Group PLC ADR (IHG) had the highest return between 1997 and 2004 by a US stock, returning 8,020,800%.

ASSET	YEARS	% RETURN
InterContinental Hotels Group PLC ADR (IHG)	1997-2004	8,020,800%
AngloGold Ashanti (AU)	1997-2004	7,291,825%
Hirequest (HQI)	1997-2004	4,127,500%
Inuvo (INUV)	1997-2004	1,333,233.33%
Houston American Energy (HUSA)	1997-2004	253,592.31%
NextTrip (NTRP)	1997-2004	191,900%
ImmunoPrecise Antibodies (HYFT)	1997-2004	85,614.29%
Flexible Solutions International (FSI)	1997-2004	66,170.59%
Xcel Brands (XELB)	1997-2004	28,400%
Oramed Pharmaceuticals (ORMP)	1997-2004	8,275.95%
First Majestic Silver (AG)	1997-2004	7,268.44%
NVR (NVR)	1997-2004	5,818.46%
Axon Enterprise (AXON)	1997-2004	5,326.02%
Cognizant Technology Solutions Corp Class A (CTSH)	1997-2004	4,979.78%
TherapeuticsMD (TXMD)	1997-2004	4,950.01%
Forward Air (FWRD)	1997-2004	4,634.83%
American Eagle Outfitters (AEO)	1997-2004	3,707.2%
Best Buy (BBY)	1997-2004	3,299.56%
Comtech Telecommunications (CMTL)	1997-2004	2,977.15%
Meritage (MTH)	1997-2004	2,909.15%
Monster Beverage (MNST)	1997-2004	2,688.97%
Innodata (INOD)	1997-2004	2,524.7%
eBay (EBAY)	1997-2004	2,509.51%
Companhia Siderurgica Nacional ADR (SID)	1997-2004	2,441.37%
Daktronics (DAKT)	1997-2004	2,313.61%