what is the most performance mega cap stock between july 12 2006 and july 1 2007

Mastercard (MA) had the highest return between July 12, 2006 and July 1, 2007 by a mega-cap US stock, returning 259.1%.

ASSETDATE% RETURN
Mastercard (MA)
7/12/2006 - 7/1/2007
259.07%
Apple (AAPL)
7/12/2006 - 7/1/2007
121.2%
NVIDIA (NVDA)
7/12/2006 - 7/1/2007
116.54%
Amazon (AMZN)
7/12/2006 - 7/1/2007
92.16%
Cisco Systems (CSCO)
7/12/2006 - 7/1/2007
49.81%
Goldman Sachs (GS)
7/12/2006 - 7/1/2007
46.87%
Thermo Fisher Scientific (TMO)
7/12/2006 - 7/1/2007
45.9%
International Business Machines (IBM)
7/12/2006 - 7/1/2007
40.33%
ASML Holding NV New York Registry Shares (ASML)
7/12/2006 - 7/1/2007
39.69%
Merck (MRK)
7/12/2006 - 7/1/2007
38.52%
BHP (BHP)
7/12/2006 - 7/1/2007
37.26%
Oracle (ORCL)
7/12/2006 - 7/1/2007
35.84%
LIN TV (LIN)
7/12/2006 - 7/1/2007
33.9%
Exxon Mobil (XOM)
7/12/2006 - 7/1/2007
33.38%
Morgan Stanley (MS)
7/12/2006 - 7/1/2007
33.23%
Chevron (CVX)
7/12/2006 - 7/1/2007
32.37%
Amphenol (APH)
7/12/2006 - 7/1/2007
31.31%
KLA (KLAC)
7/12/2006 - 7/1/2007
31.12%
Microsoft (MSFT)
7/12/2006 - 7/1/2007
31.11%
Royal Bank of Canada (RY)
7/12/2006 - 7/1/2007
30.72%
Intel (INTC)
7/12/2006 - 7/1/2007
30.55%
Taiwan Semiconductor Manufacturing (TSM)
7/12/2006 - 7/1/2007
30.48%
Texas Instruments (TXN)
7/12/2006 - 7/1/2007
27.96%
Applied Materials (AMAT)
7/12/2006 - 7/1/2007
24.8%
Alphabet Inc Class A (GOOGL)
7/12/2006 - 7/1/2007
23.84%
Mega-cap stocks are treated as having a market cap of $200B+.