Amerant Bancorp (AMTB) had the highest return between 2018 and 2023 by a US stock, returning 7,953,100%.

ASSET	YEARS	% RETURN
Amerant Bancorp (AMTB)	2018-2023	7,953,100%
Diversified Energy (DEC)	2018-2023	6,206,850%
Weatherford International (WFRD)	2018-2023	3,691,538.46%
Azitra (AZTR)	2018-2023	3,285,614.29%
Brera Holdings PLC Class B Ordinary Shares (BREA)	2018-2023	1,311,900%
GreenPower Motor (GP)	2018-2023	782,400%
KULR Technology (KULR)	2018-2023	379,900%
Immatics (IMTX)	2018-2023	210,500%
GeoVax Labs (GOVX)	2018-2023	208,169.23%
Integra Resources (ITRG)	2018-2023	176,566.67%
BioNexus Gene Lab Corp Common stock (BGLC)	2018-2023	129,168.29%
Applied Digital (APLD)	2018-2023	112,233.33%
Flux Power (FLUX)	2018-2023	102,650%
MDxHealth SA ADR (MDXH)	2018-2023	100,925.64%
Next Technology (NXTT)	2018-2023	71,051.36%
Alarum Technologies (ALAR)	2018-2023	62,989.43%
Lottery (SEGG)	2018-2023	55,432.79%
Heart Test Laboratories Inc Common Stock (HSCS)	2018-2023	50,194.12%
Avalon GloboCare (ALBT)	2018-2023	45,181.25%
FitLife Brands, Inc Common Stock (FTLF)	2018-2023	30,411.18%
Guardforce AI (GFAI)	2018-2023	15,861.54%
180 Life Sciences (ATNF)	2018-2023	15,745.7%
Foremost Lithium Resource & Technology Ltd Common stock (FMST)	2018-2023	13,486.96%
Castellum (CTM)	2018-2023	9,512.9%
Delcath Systems (DCTH)	2018-2023	7,993.39%