best performance mega cap between july 2012 and july 2013

Tesla (TSLA) had the highest return between July 1, 2012 and July 31, 2013 by a mega-cap US stock, returning 328.3%.

ASSETDATE% RETURN
Tesla (TSLA)
7/1/2012 - 7/31/2013
328.33%
Netflix (NFLX)
7/1/2012 - 7/31/2013
255.52%
T-Mobile US (TMUS)
7/1/2012 - 7/31/2013
139.7%
Micron Technology (MU)
7/1/2012 - 7/31/2013
96.73%
Citigroup (C)
7/1/2012 - 7/31/2013
90.02%
Morgan Stanley (MS)
7/1/2012 - 7/31/2013
88.7%
Bank of America (BAC)
7/1/2012 - 7/31/2013
78.75%
Thermo Fisher Scientific (TMO)
7/1/2012 - 7/31/2013
75.68%
Goldman Sachs (GS)
7/1/2012 - 7/31/2013
72.46%
JPMorgan Chase (JPM)
7/1/2012 - 7/31/2013
59.29%
ASML Holding NV ADR (ASML)
7/1/2012 - 7/31/2013
59.17%
Toyota Motor Corporation ADR (TM)
7/1/2012 - 7/31/2013
55.01%
Cisco Systems (CSCO)
7/1/2012 - 7/31/2013
54.09%
Alphabet Inc Class A (GOOGL)
7/1/2012 - 7/31/2013
52.58%
Home Depot (HD)
7/1/2012 - 7/31/2013
52.25%
Applied Materials (AMAT)
7/1/2012 - 7/31/2013
46.91%
Raytheon Technologies (RTX)
7/1/2012 - 7/31/2013
43.87%
Visa Inc Class A (V)
7/1/2012 - 7/31/2013
43.59%
Johnson & Johnson (JNJ)
7/1/2012 - 7/31/2013
43.38%
Mastercard (MA)
7/1/2012 - 7/31/2013
40.92%
Berkshire Hathaway (BRK.A)
7/1/2012 - 7/31/2013
39.24%
Berkshire Hathaway (BRK.B)
7/1/2012 - 7/31/2013
39.03%
Procter & Gamble (PG)
7/1/2012 - 7/31/2013
36.88%
Walt Disney (DIS)
7/1/2012 - 7/31/2013
35.01%
Costco Wholesale (COST)
7/1/2012 - 7/31/2013
33.84%
Mega-cap stocks are treated as having a market cap of $200B+.