The total market capitalization of the 6 largest technology stocks plus Berkshire Hathaway equals $9.3 trillion, about 29% of the total capitalization of the S&P 500 ($32 trillion).
(1) Apple ($2.30 trillion) — +70.2%
(2) Microsoft ($1.83 trillion) — +55.3%
(3) Amazon ($1.60 trillion) — +72.6%
(4) Alphabet ($1.43 trillion) — +44.5%
(5) Tesla ($808 billion) — +480%
(6) Facebook ($765 billion) — +27.6%
(7) Berkshire Hathaway ($553 billion) — +3.4%
S&P 500 — +16.6%
DJIA — +6.3%
Nasdaq — +40.9 %
Department of Finance
Robert H. Smith School of Business
University of Maryland
