Alto Ingredients (ALTO) had the highest return between 2000 and 2005 by a US stock in the Energy Sector, returning 794,931.5%.

ASSET	YEARS	% RETURN
Alto Ingredients (ALTO)	2000-2005	794,931.49%
Houston American Energy (HUSA)	2000-2005	787,269.02%
Dmc Global (BOOM)	2000-2005	4,728.89%
Cheniere Energy (LNG)	2000-2005	2,115.58%
HF Sinclair (DINO)	2000-2005	1,907.31%
Denison Mines (DNN)	2000-2005	1,665.05%
RPC (RES)	2000-2005	1,301.73%
Cameco (CCJ)	2000-2005	1,238.45%
Barnwell Industries (BRN)	2000-2005	1,142.95%
PrimeEnergy (PNRG)	2000-2005	982.11%
Valero Energy (VLO)	2000-2005	951.65%
Comstock Resources (CRK)	2000-2005	938.64%
World Kinect (WKC)	2000-2005	884.65%
Tetra Technologies (TTI)	2000-2005	863.85%
Alliance Resource Partners (ARLP)	2000-2005	851.72%
Frontline (FRO)	2000-2005	838.44%
Cross Timbers Royalty Trust (CRT)	2000-2005	798.82%
EOG Resources (EOG)	2000-2005	775.66%
CNX Resources (CNX)	2000-2005	696.92%
San Juan Basin Royalty Trust (SJT)	2000-2005	679.32%
Tenaris SA ADR (TS)	2000-2005	678.9%
Canadian Natural Resources (CNQ)	2000-2005	667.29%
Nordic American Tankers (NAT)	2000-2005	591.2%
Vaalco Energy (EGY)	2000-2005	578.41%
Dawson Geophysical (DWSN)	2000-2005	559.51%