what is the most performance mega cap stock between january 1 1999 and december 25 1999

Lam Research (LRCX) had the highest return between January 1, 1999 and December 25, 1999 by a mega-cap US stock, returning 497.2%.

ASSETDATE% RETURN
Lam Research (LRCX)
1/1/1999 - 12/25/1999
497.18%
Oracle (ORCL)
1/1/1999 - 12/25/1999
266.84%
Taiwan Semiconductor Manufacturing (TSM)
1/1/1999 - 12/25/1999
247.27%
ASML Holding NV ADR (ASML)
1/1/1999 - 12/25/1999
246.53%
Applied Materials (AMAT)
1/1/1999 - 12/25/1999
183.68%
Apple (AAPL)
1/1/1999 - 12/25/1999
145.65%
Cisco Systems (CSCO)
1/1/1999 - 12/25/1999
121.03%
NVIDIA (NVDA)
1/1/1999 - 12/25/1999
120.95%
Morgan Stanley (MS)
1/1/1999 - 12/25/1999
87.56%
Toyota Motor Corporation ADR (TM)
1/1/1999 - 12/25/1999
78.8%
Citigroup (C)
1/1/1999 - 12/25/1999
69.72%
Microsoft (MSFT)
1/1/1999 - 12/25/1999
68.24%
Walmart Inc Common Stock (WMT)
1/1/1999 - 12/25/1999
65.75%
Amazon (AMZN)
1/1/1999 - 12/25/1999
64.79%
Home Depot (HD)
1/1/1999 - 12/25/1999
61.28%
GE Aerospace (GE)
1/1/1999 - 12/25/1999
57.27%
American Express (AXP)
1/1/1999 - 12/25/1999
56.91%
Micron Technology (MU)
1/1/1999 - 12/25/1999
50.38%
SAP SE ADR (SAP)
1/1/1999 - 12/25/1999
32.01%
Shell PLC ADR (SHEL)
1/1/1999 - 12/25/1999
25.52%
Procter & Gamble (PG)
1/1/1999 - 12/25/1999
23.27%
Costco Wholesale (COST)
1/1/1999 - 12/25/1999
23.04%
International Business Machines (IBM)
1/1/1999 - 12/25/1999
17.99%
Johnson & Johnson (JNJ)
1/1/1999 - 12/25/1999
16.57%
UnitedHealth (UNH)
1/1/1999 - 12/25/1999
16.51%
Mega-cap stocks are treated as having a market cap of $200B+.