Enhanced (ENHA) had the highest return on April 20 by a small-cap US stock, returning 47.1%.

ASSET	DATE	% RETURN
Enhanced (ENHA)	4/20/2026	47.06%
FuelCell Energy (FCEL)	4/20/2026	21.15%
Mega Fortune Company Limited Ordinary Shares (MGRT)	4/20/2026	18.92%
Plug Power (PLUG)	4/20/2026	17.95%
POET Technologies (POET)	4/20/2026	17.35%
Lightwave Logic (LWLG)	4/20/2026	14.63%
Absci (ABSI)	4/20/2026	14.33%
Better Home & Finance (BETR)	4/20/2026	14%
AnaptysBio (ANAB)	4/20/2026	13.52%
Candel Therapeutics (CADL)	4/20/2026	13.13%
Sify Technologies (SIFY)	4/20/2026	13.09%
Advantage Solutions (ADV)	4/20/2026	11.9%
Alpha and Omega Semiconductor (AOSL)	4/20/2026	11.89%
SEALSQ (LAES)	4/20/2026	11.36%
Sana Biotechnology (SANA)	4/20/2026	10.4%
Kyverna Therapeutics, Inc Common Stock (KYTX)	4/20/2026	10.37%
Westrock Coffee (WEST)	4/20/2026	10.19%
Sight Sciences (SGHT)	4/20/2026	10.1%
Ballard Power Systems (BLDP)	4/20/2026	10.07%
Claritev (CTEV)	4/20/2026	10.05%
Goldgroup Mining (GORO)	4/20/2026	10%
SL Science Holding Limited Ordinary Shares (SLBT)	4/20/2026	10%
Idaho Strategic Resources (IDR)	4/20/2026	9.91%
AEVEX (AVEX)	4/20/2026	9.9%
Fanhua (AIFU)	4/20/2026	9.85%

Small-cap stocks are treated as having a market cap between $300M and $2B.