Perspective Therapeutics (CATX) had the highest return between 2005 and 2010 by a US stock, returning 376,566.7%.

ASSET	YEARS	% RETURN
Perspective Therapeutics (CATX)	2005-2010	376,566.67%
Aris Mining (ARMN)	2005-2010	324,488.83%
Know Labs (KNW)	2005-2010	122,037.4%
Gulf Resources (GURE)	2005-2010	53,350%
Ainos (AIMD)	2005-2010	36,973.17%
Pioneer Power Solutions (PPSI)	2005-2010	29,429.23%
Universal Insurance (UVE)	2005-2010	16,950.65%
BTCS (BTCS)	2005-2010	5,920%
VirnetX (VHC)	2005-2010	5,261.86%
Ammo (POWW)	2005-2010	3,900%
Paltalk (PALT)	2005-2010	3,480%
International Tower Hill Mines (THM)	2005-2010	2,929.48%
Broadwind Energy (BWEN)	2005-2010	2,672.11%
Gold Resource (GORO)	2005-2010	2,476.99%
Kandi Technologies (KNDI)	2005-2010	2,008%
McEwen Mining (MUX)	2005-2010	1,868.56%
Champions Oncology (CSBR)	2005-2010	1,820%
Houston American Energy (HUSA)	2005-2010	1,818.56%
ICL Israel Chemicals (ICL)	2005-2010	1,672.52%
Booking (BKNG)	2005-2010	1,584.45%
Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG)	2005-2010	1,574.18%
Theriva Biologics (TOVX)	2005-2010	1,567.3%
CervoMed (CRVO)	2005-2010	1,500%
Taoping (TAOP)	2005-2010	1,443.7%
Banco Bradesco SA ADR (BBD)	2005-2010	1,366.84%