what is the most performance mega cap stock between august 1 2014 and december 20 2014

Broadcom (AVGO) had the highest return between August 1, 2014 and December 20, 2014 by a mega-cap US stock, returning 44.3%.

ASSET DATE % RETURN
Broadcom (AVGO)
8/1/2014 - 12/20/2014
44.28%
AbbVie (ABBV)
8/1/2014 - 12/20/2014
31.11%
Home Depot (HD)
8/1/2014 - 12/20/2014
27.79%
UnitedHealth (UNH)
8/1/2014 - 12/20/2014
27.33%
Visa Inc Class A (V)
8/1/2014 - 12/20/2014
25.16%
Berkshire Hathaway (BRK.A)
8/1/2014 - 12/20/2014
21.77%
Berkshire Hathaway (BRK.B)
8/1/2014 - 12/20/2014
21.25%
Costco Wholesale (COST)
8/1/2014 - 12/20/2014
20.66%
Eli Lilly and (LLY)
8/1/2014 - 12/20/2014
20.49%
Morgan Stanley (MS)
8/1/2014 - 12/20/2014
20.02%
Alibaba (BABA)
8/1/2014 - 12/20/2014
19.36%
Apple (AAPL)
8/1/2014 - 12/20/2014
18.89%
ServiceNow (NOW)
8/1/2014 - 12/20/2014
18.42%
Intuit (INTU)
8/1/2014 - 12/20/2014
18.24%
NVIDIA (NVDA)
8/1/2014 - 12/20/2014
17.7%
Walmart (WMT)
8/1/2014 - 12/20/2014
17.57%
Mastercard (MA)
8/1/2014 - 12/20/2014
17.24%
Procter & Gamble (PG)
8/1/2014 - 12/20/2014
17.04%
Bank of America (BAC)
8/1/2014 - 12/20/2014
16.77%
Accenture (ACN)
8/1/2014 - 12/20/2014
16.35%
Oracle (ORCL)
8/1/2014 - 12/20/2014
14.81%
ASML Holding NV ADR (ASML)
8/1/2014 - 12/20/2014
13.72%
Microsoft (MSFT)
8/1/2014 - 12/20/2014
11.69%
Cisco Systems (CSCO)
8/1/2014 - 12/20/2014
11.3%
Taiwan Semiconductor Manufacturing (TSM)
8/1/2014 - 12/20/2014
10.83%
Mega-cap stocks are treated as having a market cap of $200B+.