what are the best performing sandp stocks may 1980

Tyson Foods (TSN) had the highest return in May 1980 by a US stock in the S&P 500 (GSPC), returning 34.4%.

ASSETMONTH% RETURN
Tyson Foods (TSN)
May 1980
34.37%
Comcast (CMCSA)
May 1980
28.9%
Southwest Airlines (LUV)
May 1980
28.01%
PulteGroup (PHM)
May 1980
27.95%
Advanced Micro Devices (AMD)
May 1980
24.59%
Church & Dwight (CHD)
May 1980
21.6%
Masco (MAS)
May 1980
20.57%
Viatris (VTRS)
May 1980
19.35%
Analog Devices (ADI)
May 1980
18.16%
General Mills (GIS)
May 1980
17.97%
International Flavors & Fragrances (IFF)
May 1980
16.88%
Western Digital (WDC)
May 1980
16.67%
WW Grainger (GWW)
May 1980
16.42%
Colgate-Palmolive (CL)
May 1980
15.83%
Molson Coors Brewing (TAP)
May 1980
15.22%
PACCAR (PCAR)
May 1980
15.07%
Union Pacific (UNP)
May 1980
14.38%
Target (TGT)
May 1980
14.34%
Trane Technologies (TT)
May 1980
13.54%
State Street (STT)
May 1980
13.3%
Clorox (CLX)
May 1980
12.7%
CVS Health (CVS)
May 1980
12.65%
PNC Financial Services (PNC)
May 1980
12.5%
Kroger (KR)
May 1980
12.28%
Huntington Bancshares (HBAN)
May 1980
11.95%