Perspective Therapeutics (CATX) had the highest return between 2005 and 2005 by a US stock, returning 2,416,566.7%.

ASSET	YEARS	% RETURN
Perspective Therapeutics (CATX)	2005-2005	2,416,566.67%
National Grid PLC ADR (NGG)	2005-2005	700,019.05%
NanoViricides (NNVC)	2005-2005	17,700%
Broadwind Energy (BWEN)	2005-2005	3,260.13%
Gulf Resources (GURE)	2005-2005	2,900%
Protalix Biotherapeutics (PLX)	2005-2005	2,025%
Universal Insurance (UVE)	2005-2005	1,444.05%
Hirequest (HQI)	2005-2005	1,123.08%
Cryoport (CYRX)	2005-2005	856.52%
McEwen Mining (MUX)	2005-2005	741.58%
Tanzanian Royalty Exploration (TRX)	2005-2005	597.7%
CervoMed (CRVO)	2005-2005	525%
Air Industries (AIRI)	2005-2005	508.29%
Full House Resorts (FLL)	2005-2005	400%
Dmc Global (BOOM)	2005-2005	383.04%
China Pharma (CPHI)	2005-2005	350%
Flotek Industries (FTK)	2005-2005	338.82%
Monster Beverage (MNST)	2005-2005	321.54%
Flux Power (FLUX)	2005-2005	266.93%
DXP Enterprises (DXPE)	2005-2005	258.33%
Plus Therapeutics (PSTV)	2005-2005	248.74%
Cerus (CERS)	2005-2005	244.07%
US Global Investors (GROW)	2005-2005	244.05%
BK Technologies (BKTI)	2005-2005	236.87%
Insperity (NSP)	2005-2005	235.14%