Nutex Health (NUTX) had the highest return between 2012 and 2013 by a US stock, returning 749,900%.

ASSET	YEARS	% RETURN
Nutex Health (NUTX)	2012-2013	749,900%
Vivakor (VIVK)	2012-2013	12,900%
Actinium Pharmaceuticals (ATNM)	2012-2013	5,789.99%
Par Pacific (PARR)	2012-2013	3,616.54%
NextTrip (NTRP)	2012-2013	2,620.59%
ACADIA Pharmaceuticals (ACAD)	2012-2013	2,171.82%
Supercom (SPCB)	2012-2013	2,074.15%
Coda Octopus (CODA)	2012-2013	1,578.57%
Himax Technologies (HIMX)	2012-2013	1,480.83%
Xpel (XPEL)	2012-2013	1,324.44%
Vipshop (VIPS)	2012-2013	1,294.6%
Sellas Life Sciences (SLS)	2012-2013	1,183.89%
Fonar (FONR)	2012-2013	1,154.91%
Bio Path (BPTH)	2012-2013	1,042.86%
TOMI Environmental Solutions (TOMZ)	2012-2013	1,030.83%
Canadian Solar (CSIQ)	2012-2013	980.43%
Puma Biotechnology (PBYI)	2012-2013	935.3%
Consumer Portfolio Services (CPSS)	2012-2013	868.54%
Accelerate Diagnostics (AXDX)	2012-2013	853.91%
3D Systems (DDD)	2012-2013	838.69%
Independent Bank (IBCP)	2012-2013	816.07%
Celldex Therapeutics (CLDX)	2012-2013	813.58%
Recon Technology (RCON)	2012-2013	792.84%
Gray Television (GTN.A)	2012-2013	790.33%
Gray Television (GTN)	2012-2013	780.51%