Banco Bradesco SA ADR (BBD) had the lowest return between 1994 and 2004 by a US stock, returning -100%.

ASSET	YEARS	% RETURN
Banco Bradesco SA ADR (BBD)	1994-2004	-100%
Zynex (ZYXI)	1994-2004	-100%
Gildan Activewear (GIL)	1994-2004	-100%
America Movil SAB de CV ADR (AMX)	1994-2004	-100%
Avient (AVNT)	1994-2004	-100%
Orange County Bancorp (OBT)	1994-2004	-100%
Gray Television (GTN)	1994-2004	-100%
Bar Harbor Bankshares (BHB)	1994-2004	-100%
Marvell Technology (MRVL)	1994-2004	-100%
Millicom International Cellular (TIGO)	1994-2004	-100%
Sonic Automotive (SAH)	1994-2004	-100%
Gulf Resources (GURE)	1994-2004	-100%
First National (FXNC)	1994-2004	-100%
Itau Unibanco Banco (ITUB)	1994-2004	-99.99%
Kronos Worldwide (KRO)	1994-2004	-99.99%
Evolution Petroleum (EPM)	1994-2004	-99.99%
Coda Octopus (CODA)	1994-2004	-99.96%
Ammo (POWW)	1994-2004	-99.96%
Natural Health Trend (NHTC)	1994-2004	-99.93%
Enersys (ENS)	1994-2004	-99.88%
Flux Power (FLUX)	1994-2004	-99.85%
Mega Matrix (MPU)	1994-2004	-99.79%
eGain (EGAN)	1994-2004	-99.71%
Freedom (FRHC)	1994-2004	-99.7%
BioLife Solutions (BLFS)	1994-2004	-99.55%