what is the most performance mega cap stock between january 1 1984 and december 28 1984

Micron Technology (MU) had the highest return between January 1, 1984 and December 28, 1984 by a mega-cap US stock, returning 94.7%.

ASSETDATE% RETURN
Micron Technology (MU)
1/1/1984 - 12/28/1984
94.69%
McDonald’s (MCD)
1/1/1984 - 12/28/1984
76.87%
Bank of America (BAC)
1/1/1984 - 12/28/1984
30.6%
JPMorgan Chase (JPM)
1/1/1984 - 12/28/1984
28.61%
Coca-Cola (KO)
1/1/1984 - 12/28/1984
22.54%
American Express (AXP)
1/1/1984 - 12/28/1984
21.62%
Exxon Mobil (XOM)
1/1/1984 - 12/28/1984
20.28%
Apple (AAPL)
1/1/1984 - 12/28/1984
17.99%
Eli Lilly and (LLY)
1/1/1984 - 12/28/1984
17.42%
Walt Disney (DIS)
1/1/1984 - 12/28/1984
17.11%
Applied Materials (AMAT)
1/1/1984 - 12/28/1984
13.12%
Merck (MRK)
1/1/1984 - 12/28/1984
6.82%
Procter & Gamble (PG)
1/1/1984 - 12/28/1984
4.67%
International Business Machines (IBM)
1/1/1984 - 12/28/1984
4.56%
Chevron (CVX)
1/1/1984 - 12/28/1984
0.98%
GE Aerospace (GE)
1/1/1984 - 12/28/1984
0.53%
Berkshire Hathaway (BRK.A)
1/1/1984 - 12/28/1984
-2.31%
Advanced Micro Devices (AMD)
1/1/1984 - 12/28/1984
-2.47%
Raytheon Technologies (RTX)
1/1/1984 - 12/28/1984
-2.67%
Walmart Inc Common Stock (WMT)
1/1/1984 - 12/28/1984
-3.02%
PepsiCo (PEP)
1/1/1984 - 12/28/1984
-3.49%
Abbott Laboratories (ABT)
1/1/1984 - 12/28/1984
-7.39%
Thermo Fisher Scientific (TMO)
1/1/1984 - 12/28/1984
-9.09%
Johnson & Johnson (JNJ)
1/1/1984 - 12/28/1984
-11.23%
UnitedHealth (UNH)
1/1/1984 - 12/28/1984
-14.04%
Mega-cap stocks are treated as having a market cap of $200B+.