QVC (QVCGA) had the highest return between 1999 and 2007 by a US stock, returning 9,894,038.9%.

ASSET	YEARS	% RETURN
QVC (QVCGA)	1999-2007	9,894,038.89%
Know Labs (KNW)	1999-2007	763,220.61%
Perspective Therapeutics (CATX)	1999-2007	669,900%
Ring Energy (REI)	1999-2007	263,900%
India Globalization Capital (IGC)	1999-2007	108,957.3%
MAG Silver (MAG)	1999-2007	28,247.07%
Northern Oil & Gas (NOG)	1999-2007	25,173.12%
Flexible Solutions International (FSI)	1999-2007	22,864.71%
First Majestic Silver (AG)	1999-2007	20,313.78%
Canadian Pacific Railway (CP)	1999-2007	19,329.18%
Companhia Siderurgica Nacional ADR (SID)	1999-2007	17,821.53%
Broadwind Energy (BWEN)	1999-2007	17,060.69%
Denison Mines (DNN)	1999-2007	12,129.59%
Versus Systems Inc. (VS)	1999-2007	10,020%
Deckers Outdoor (DECK)	1999-2007	7,194.16%
Monster Beverage (MNST)	1999-2007	6,502.5%
Gerdau SA ADR (GGB)	1999-2007	6,423.85%
Suzano Papel e Celulose SA ADR (SUZ)	1999-2007	6,414.16%
Houston American Energy (HUSA)	1999-2007	6,000.38%
BlackBerry (BB)	1999-2007	5,792.44%
BP Prudhoe Bay Royalty Trust (BPT)	1999-2007	5,418.37%
BRF SA ADR (BRFS)	1999-2007	5,334.9%
TherapeuticsMD (TXMD)	1999-2007	4,950.01%
RadNet (RDNT)	1999-2007	4,513.64%
SSR Mining (SSRM)	1999-2007	4,229.38%