Dillard's (DDS) had the highest return in March 1983 by a US stock, returning 46.5%.

ASSET	MONTH	% RETURN
Dillard's (DDS)	March 1983	46.47%
Sherwin-Williams (SHW)	March 1983	37.82%
Haverty Furniture Companies (HVT)	March 1983	36.75%
Biglari (BH)	March 1983	33.33%
CACI International (CACI)	March 1983	31.25%
Dominari (DOMH)	March 1983	31.25%
Jefferies Financial (JEF)	March 1983	30.34%
Astronics (ATRO)	March 1983	29.02%
Escalade (ESCA)	March 1983	28.67%
Old Republic International (ORI)	March 1983	27.52%
Truist Financial (TFC)	March 1983	26.53%
Graco (GGG)	March 1983	25.76%
PulteGroup (PHM)	March 1983	25.48%
Educational Development (EDUC)	March 1983	25%
Wells Fargo (WFC)	March 1983	24.73%
Universal Security Instruments (UUU)	March 1983	24.14%
Bassett Furniture Industries (BSET)	March 1983	23.49%
Oil-Dri Corporation Of America (ODC)	March 1983	23.1%
Oxford Industries (OXM)	March 1983	22.61%
Superior Uniform (SGC)	March 1983	22.51%
Koninklijke Philips NV ADR (PHG)	March 1983	22.12%
Ducommun (DCO)	March 1983	21.96%
Northern Trust (NTRS)	March 1983	21.77%
Biomerica (BMRA)	March 1983	21.74%
Bio-Rad Laboratories (BIO)	March 1983	21.65%