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Medirom Healthcare Technologies (MRM) has had the highest return since August 1, 2025 by a nano-cap US stock, returning 148.6%.

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Created with Highcharts 9.0.0Chart context menu148.6%148.6%143.4%143.4%67.5%67.5%60%60%55.4%55.4%55%55%54.2%54.2%54%54%51.2%51.2%45.8%45.8%43.3%43.3%38.9%38.9%38.7%38.7%37.7%37.7%37.5%37.5%36.7%36.7%35.8%35.8%35.5%35.5%33.1%33.1%32.9%32.9%31.1%31.1%31%31%30.9%30.9%30%30%29.6%29.6%MRMBTAIVERBPSTVEVOKGVPRTGAUUDWLOBOIMGOTRKSTSSRDIBBNZILEXXWCASKCGTXOCCSCORMTNBTRIBCREVBTBDSLGLARTW
ASSET% RETURN
Medirom Healthcare Technologies (MRM)148.65%
BioXcel Therapeutics (BTAI)143.37%
Verb Technology (VERB)67.5%
Plus Therapeutics (PSTV)60%
Evoke Pharma (EVOK)55.43%
Visionary Education Technology (GV)55%
Portage Biotech (PRTG)54.23%
Auddia (AUUDW)53.98%
LOBO EV TECHNOLOGIES LTD Ordinary shares (LOBO)51.22%
CIMG (IMG)45.83%
Ontrak (OTRK)43.3%
Sharps Technology (STSS)38.89%
Reading International B (RDIB)38.66%
Banzai International (BNZI)37.71%
Lexaria Bioscience (LEXXW)37.55%
Heritage Distilling Holding Company, Inc Common Stock (CASK)36.67%
Cognition Therapeutics (CGTX)35.82%
Optical Cable (OCC)35.45%
Comscore (SCOR)33.14%
Matinas BioPharma (MTNB)32.94%
Trinity Biotech (TRIB)31.09%
Carbon Revolution Public Limited Ordinary Shares (CREV)30.97%
Bt Brands (BTBD)30.92%
Sol Gel Technologies (SLGL)30%
Arts-Way Manufacturing (ARTW)29.61%

Nano-cap stocks are treated as having a market cap of <= $50M.

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