best performing large-cap stocks of 1980 q3

Western Digital (WDC) had the highest return in Q3 1980 by a large-cap US stock, returning 167.7%.

ASSETQUARTER% RETURN
Western Digital (WDC)
Q3 1980
167.66%
Powell Industries (POWL)
Q3 1980
109.08%
Heico (HEI)
Q3 1980
101.79%
Carlisle Companies (CSL)
Q3 1980
80.76%
Jacobs Solutions (J)
Q3 1980
73.94%
Advanced Micro Devices (AMD)
Q3 1980
70.2%
CACI International (CACI)
Q3 1980
65.37%
Tyson Foods (TSN)
Q3 1980
62.51%
Suncor Energy (SU)
Q3 1980
59.52%
Comcast (CMCSA)
Q3 1980
56.37%
Nordson (NDSN)
Q3 1980
55.56%
Gold Fields Ltd ADR (GFI)
Q3 1980
49.02%
PulteGroup (PHM)
Q3 1980
48.42%
Service Corporation International (SCI)
Q3 1980
48.21%
Tenet Healthcare (THC)
Q3 1980
45.8%
Stryker (SYK)
Q3 1980
44.43%
Sony (SONY)
Q3 1980
43.89%
Texas Instruments (TXN)
Q3 1980
43.53%
Thermo Fisher Scientific (TMO)
Q3 1980
41.5%
Lockheed Martin (LMT)
Q3 1980
40.92%
West Pharmaceutical Services (WST)
Q3 1980
40.01%
Skyworks Solutions (SWKS)
Q3 1980
39.85%
Coeur Mining (CDE)
Q3 1980
38.46%
EQT (EQT)
Q3 1980
38.01%
Sysco (SYY)
Q3 1980
37.24%
Large-cap stocks are treated as having a market cap of $10B+.