Berkshire Hathaway Inc. (NYSE:BRK.B)

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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)....

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Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-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 23 May 2026

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Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback.

Jacob Miramar

2018-05-23 09:41:00 Wednesday ET

Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback.

Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback but not on new job creation and R&D innovation. These

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Corporate America uses Trump tax cuts and offshore cash stockpiles primarily to fund share repurchases for better stock market valuation.

Jacob Miramar

2019-02-11 09:37:00 Monday ET

Corporate America uses Trump tax cuts and offshore cash stockpiles primarily to fund share repurchases for better stock market valuation.

Corporate America uses Trump tax cuts and offshore cash stockpiles primarily to fund share repurchases for better stock market valuation. Share repurchases

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With majority control, House Democrats pass 2 bills to reopen the U.S. government without funding the Trump border wall.

John Fourier

2019-01-12 10:33:00 Saturday ET

With majority control, House Democrats pass 2 bills to reopen the U.S. government without funding the Trump border wall.

With majority control, House Democrats pass 2 bills to reopen the U.S. government without funding the Trump border wall. President Trump makes a surprise Wh

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The recent arrest of HuaWei CFO may upend the trade truce between America and China.

Fiona Sydney

2018-12-13 08:30:00 Thursday ET

The recent arrest of HuaWei CFO may upend the trade truce between America and China.

The recent arrest of HuaWei senior executive manager may upend the trade truce between America and China. At the request of several U.S. authorities, Canadi

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Rakesh Jhunjhunwala is India's equivalent to Warren Buffett in America.

Jonah Whanau

2016-10-19 00:00:00 Wednesday ET

Rakesh Jhunjhunwala is India's equivalent to Warren Buffett in America.

India's equivalent to Warren Buffett in America, Rakesh Jhunjhunwala, offers several key lessons for stock market investors: When the press o

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Warren Buffett invests in American stocks across energy, transport, and finance etc.

Daphne Basel

2017-07-07 10:33:00 Friday ET

Warren Buffett invests in American stocks across energy, transport, and finance etc.

Warren Buffett invests in American stocks across numerous industries such as energy, air transport, finance, technology, retail provision, and so forth.

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