biggest large cap increase q2 1984

Micron Technology (MU) had the highest return in Q2 1984 by a large-cap US stock, returning 79.6%.

ASSETQUARTER% RETURN
Micron Technology (MU)
Q2 1984
79.64%
Viatris (VTRS)
Q2 1984
49.99%
Home Depot (HD)
Q2 1984
30.91%
Northrop Grumman (NOC)
Q2 1984
25.93%
Williams-Sonoma (WSM)
Q2 1984
24.3%
New York Times (NYT)
Q2 1984
17.29%
Dillard's (DDS)
Q2 1984
16.01%
Lockheed Martin (LMT)
Q2 1984
15.93%
Boeing (BA)
Q2 1984
15.81%
General Dynamics (GD)
Q2 1984
15.09%
McDonald’s (MCD)
Q2 1984
14.72%
Regal Beloit (RRX)
Q2 1984
14.42%
McCormick (MKC)
Q2 1984
13.86%
S&P Global (SPGI)
Q2 1984
13.34%
Sherwin-Williams (SHW)
Q2 1984
12.44%
Kroger (KR)
Q2 1984
12.16%
Equifax (EFX)
Q2 1984
12.01%
Carlisle Companies (CSL)
Q2 1984
11.22%
PG&E (PCG)
Q2 1984
10.22%
Brown & Brown (BRO)
Q2 1984
10.12%
Procter & Gamble (PG)
Q2 1984
9.89%
Omnicom (OMC)
Q2 1984
9.73%
Cincinnati Financial (CINF)
Q2 1984
9.38%
Analog Devices (ADI)
Q2 1984
9.34%
American Electric Power (AEP)
Q2 1984
8.32%
Large-cap stocks are treated as having a market cap of $10B+.