Berkshire Hathaway Inc. is a holding company owning subsidiaries engaged in a number of diverse business activities. The most important of these are insurance businesses conducted nationwide on a primary basis and worldwide on a reinsurance basis. Berkshire also owns and operates a number of other businesses engaged in a variety of activities, as identified herein....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 6 June 2026
2019-11-17 14:43:00 Sunday ET

New computer algorithms and passive mutual fund managers run the stock market. Morningstar suggests that the total dollar amount of passive equity assets re
2019-07-19 18:40:00 Friday ET

We can decipher valuable lessons from the annual letters to shareholders written by Amazon CEO Jeff Bezos. Amazon is highly customer-centric because the wor
2017-11-13 07:42:00 Monday ET

Top 2 wealthiest men Bill Gates and Warren Buffett shared their best business decisions in a 1998 panel discussion with students at the University of Washin
2019-08-05 13:30:00 Monday ET

China continues to sell U.S. Treasury bonds amid Sino-U.S. trade truce uncertainty. In mid-2019, China reduces its U.S. Treasury bond positions by $20.5 bil
2023-07-21 10:30:00 Friday ET

Joseph Stiglitz and Andrew Charlton suggest that free trade helps promote better economic development worldwide. Joseph Stiglitz and Andrew Charlton (200
2018-03-15 07:41:00 Thursday ET

The Trump administration's $1.5 trillion hefty tax cuts and $1 trillion infrastructure expenditures may speed up the Federal Reserve interest rate hike