Quantum Computing (QUBT) had the highest return in February 2013 by a US stock, returning 488.2%.

ASSET	MONTH	% RETURN
Quantum Computing (QUBT)	February 2013	488.24%
Dolphin Entertainment (DLPN)	February 2013	400%
Kazia Therapeutics Ltd ADR (KZIA)	February 2013	213.56%
XTI Aerospace (XTIA)	February 2013	174.89%
Enveric Biosciences (ENVB)	February 2013	162.43%
QXO (QXO)	February 2013	154.9%
VerifyMe (VRME)	February 2013	152.63%
Astrana Health (ASTH)	February 2013	152%
Cemtrex (CETX)	February 2013	132.3%
Creative Realities (CREX)	February 2013	120.63%
MediciNova (MNOV)	February 2013	111.18%
ZEN Graphene Solutions (ZTEK)	February 2013	105.26%
Cohen (COHN)	February 2013	105.22%
Staffing 360 Solutions (STAF)	February 2013	100%
Applied Digital (APLD)	February 2013	92%
Dominari (DOMH)	February 2013	90.94%
Data Storage (DTST)	February 2013	84.05%
Precision Optics Corporation, Inc Common stock (POCI)	February 2013	79.55%
NAYA Biosciences (NAYA)	February 2013	78.57%
Edesa Biotech (EDSA)	February 2013	67.57%
Intrusion (INTZ)	February 2013	66.61%
Old Second Bancorp (OSBC)	February 2013	61.91%
PharmaCyte Biotech (PMCB)	February 2013	60%
NetSol Technologies (NTWK)	February 2013	57.98%
Eyepoint Pharmaceuticals (EYPT)	February 2013	55.8%