best performing large cap stocks august 1984

Suncor Energy (SU) had the highest return in August 1984 by a large-cap US stock, returning 51.8%.

ASSETMONTH% RETURN
Suncor Energy (SU)
August 1984
51.83%
Imperial Oil (IMO)
August 1984
39.29%
Valero Energy (VLO)
August 1984
36.4%
Micron Technology (MU)
August 1984
32.98%
Aflac (AFL)
August 1984
31.64%
Arthur J Gallagher (AJG)
August 1984
30.76%
Graco (GGG)
August 1984
28.59%
Viatris (VTRS)
August 1984
27.01%
Analog Devices (ADI)
August 1984
26.12%
Teradyne (TER)
August 1984
25.49%
Thermo Fisher Scientific (TMO)
August 1984
25%
Honda Motor Co Ltd ADR (HMC)
August 1984
24.06%
Canadian Pacific Railway (CP)
August 1984
23.75%
Nucor (NUE)
August 1984
23.67%
Crown (CCK)
August 1984
23.55%
Stanley Black & Decker (SWK)
August 1984
23.39%
KLA-Tencor (KLAC)
August 1984
22.53%
L3Harris Technologies (LHX)
August 1984
22.37%
Raymond James Financial (RJF)
August 1984
22.26%
Cigna (CI)
August 1984
22.18%
Universal Health Services (UHS)
August 1984
21.87%
Pentair (PNR)
August 1984
21.84%
Illinois Tool Works (ITW)
August 1984
21.74%
Motorola Solutions (MSI)
August 1984
21.68%
Travelers Companies (TRV)
August 1984
21.65%
Large-cap stocks are treated as having a market cap of $10B+.