Berkshire Hathaway is a holding company, which owns subsidiaries in insurance, rail roads, utilities, manufacturing services, retail and home building. The most important of these are insurance businesses conducted on both a primary basis and insurance basis, a freight rail transportation business and a group of utility and energy generation and distribution businesses. It has four major operating sectors - The Insurance group (includes GEICO, Government Employees Insurance Company writes private passenger automobile insurance); General Re (conducts reinsurance business, offering property and casualty, life and health coverage to clients worldwide); Berkshire Hathaway Reinsurance Group (underwrites excess-of-loss reinsurance and quota-share coverage for insurers and reinsurers globally); Berkshire Hathaway Primary Group (comprises a wide variety of independently-managed insurance businesses that principally write liability coverage for commercial accounts)....
+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 29 August 2026
2019-08-30 11:35:00 Friday ET

The conventional wisdom suggests that chameleons change their skin coloration to camouflage their presence for survival through Darwinian biological evoluti
2025-01-31 09:26:00 Friday ET

The current homeland industrial policy stance worldwide seeks to embed the new notion of global resilience into economic statecraft. In the broader cont
2017-09-19 05:34:00 Tuesday ET

Facebook, Twitter, and Google executives head before the Senate Judiciary Committee to explain the scope of Russian interference in the U.S. presidential el
2019-04-05 08:25:00 Friday ET

Warren Buffett places his $58 billion stock bets on Apple, American Express, and Goldman Sachs. Berkshire Hathaway owns $18 billion equity stakes in America
2020-05-05 09:31:00 Tuesday ET

Our fintech finbuzz analytic report shines fresh light on the fundamental prospects of U.S. tech titans Facebook, Apple, Microsoft, Google, and Amazon (F.A.
2018-10-27 09:34:00 Saturday ET

U.S. automobile and real estate sales decline despite higher consumer confidence and low unemployment as of October 2018. This slowdown arises from the curr