Femasys (FEMY) had the highest return in September 2023 by a US stock in the Nasdaq Composite (IXIC), returning 593%.

ASSET	MONTH	% RETURN
Femasys (FEMY)	September 2023	593.02%
Soleno Therapeutics (SLNO)	September 2023	494.96%
X3 (XTKG)	September 2023	457.69%
Golden Heaven Group Holdings Ltd Ordinary Shares (GDHG)	September 2023	149.37%
XBP Europe (XBP)	September 2023	136.4%
Theratechnologies (THTX)	September 2023	133.7%
Globus Maritime (GLBS)	September 2023	111.49%
JIN MEDICAL INTERNATIONAL LTD Ordinary Shares (ZJYL)	September 2023	89.11%
Applied Therapeutics (APLT)	September 2023	87.22%
SHF (SHFS)	September 2023	86.76%
Shengfeng Development Limited Class A Ordinary Shares (SFWL)	September 2023	83.08%
Structure Therapeutics Inc American Depositary Shares (GPCR)	September 2023	76.6%
Tango Therapeutics (TNGX)	September 2023	73.77%
Ohmyhome Limited Ordinary Shares (OMH)	September 2023	71.6%
Immix Biopharma (IMMX)	September 2023	70.15%
Crinetics Pharmaceuticals (CRNX)	September 2023	69.94%
Virco Manufacturing (VIRC)	September 2023	69.66%
BTC Digital (BTCT)	September 2023	68.87%
Oceanpal (OP)	September 2023	67.43%
Immunovant (IMVT)	September 2023	67.42%
Lichen China Limited Class A Ordinary Shares (LICN)	September 2023	65.95%
Aytu BioScience (AYTU)	September 2023	59.76%
Barinthus Biotherapeutics (BRNS)	September 2023	56.06%
LifeMD (LFMD)	September 2023	54.7%
IRIDEX (IRIX)	September 2023	49.85%