The total market capitalization of the 6 largest technology stocks plus Berkshire Hathaway equals $9.1 trillion, about 28% of the total capitalization of the S&P 500 ($32 trillion).
(1) Apple ($2.38 trillion) — +75.1%
(2) Microsoft ($1.71 trillion) — +36.40%
(3) Amazon ($1.64 trillion) — +74.4%
(4) Alphabet ($1.29 trillion) — +27.5%
(5) Tesla ($789 billion) — +643%
(6) Facebook ($783 billion) — +24.0%
(7) Berkshire Hathaway ($547 billion) — +1.7%
S&P 500 — +15.7%
DJIA — +6.2%
Nasdaq — +44.3 %
Department of Finance
Robert H. Smith School of Business
University of Maryland
