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 11 April 2026
2022-04-15 10:32:00 Friday ET
Corporate investment management This review of corporate investment literature focuses on some recent empirical studies of M&A, capital investm
2023-01-03 09:34:00 Tuesday ET
USPTO fintech patent protection and accreditation As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved
2023-02-28 11:30:00 Tuesday ET
The Biden Inflation Reduction Act is central to modern world capitalism. As of 2022-2023, global inflation has gradually declined from the peak of 9.8% d
2019-10-27 17:37:00 Sunday ET
International climate change can cause an adverse impact on long-term real GDP economic growth. USC climate change economist Hashem Pesaran and his co-autho
2019-06-05 10:34:00 Wednesday ET
Fed Chair Jay Powell suggests that the recent surge in U.S. business debt poses moderate risks to the economy. Many corporate treasuries now carry about 40%
2019-01-01 03:34:48 Tuesday ET
American allies assist AT&T and Verizon in implementing 5G telecommunication technology in the U.S. as such allies ban the use of HuaWei 5G telecom equi
Statement
Ratio
News