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 ($2.18 trillion) — +60.5%
(2) Microsoft ($1.82 trillion) — +28.7%
(3) Amazon ($1.62 trillion) — +49.8%
(4) Alphabet ($1.43 trillion) — +37.0%
(5) Facebook ($746 billion) — +20.3%
(6) Tesla ($741 billion) — +326%
(7) Berkshire Hathaway ($568 billion) — +5.9%
U.S. Stock Indexes:
S&P 500 — +15.4%
DJIA — +7.3%
Nasdaq — +41.3 %
Department of Finance
Robert H. Smith School of Business
University of Maryland
