Azitra (AZTR) had the highest return in 2023 by a US stock with a market cap of <= $3B, returning 3,285,614.3%.

ASSET	YEAR	% RETURN
Azitra (AZTR)	2023	3,285,614.29%
Nvni Group Limited Ordinary Shares (NVNI)	2023	1,489,900%
Brera Holdings PLC Class B Ordinary Shares (BREA)	2023	1,311,900%
JIN MEDICAL INTERNATIONAL LTD Ordinary Shares (ZJYL)	2023	3,000.63%
Foremost Lithium Resource & Technology Ltd Common stock (FMST)	2023	2,047.77%
X3 (XTKG)	2023	1,334.1%
Diversified Energy (DEC)	2023	971.46%
Applied Opt (AAOI)	2023	895.88%
Myomo (MYO)	2023	854.29%
American Coastal Insurance (ACIC)	2023	767.82%
Neuropace (NPCE)	2023	647.1%
Bit Digital (BTBT)	2023	582.26%
Bitfarms (BITF)	2023	567.43%
Eyepoint Pharmaceuticals (EYPT)	2023	550.99%
Direct Digital (DRCT)	2023	495.2%
Digi Power X (DGXX)	2023	472.5%
MoonLake Immunotherapeutics (MLTX)	2023	469.72%
Olema Pharmaceuticals (OLMA)	2023	465.73%
Tourmaline Bio (TRML)	2023	445.72%
Ebang International (EBON)	2023	415.15%
Gyre Therapeutics (GYRE)	2023	388.72%
NGL Energy Partners (NGL)	2023	384.35%
Atlas Lithium Corporation Common Stock (ATLX)	2023	379.75%
Safety Shot (SHOT)	2023	354.08%
Sera Prognostics (SERA)	2023	349.62%