Berkshire Hathaway Inc. (NYSE:BRK.A)

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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....

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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 24 January 2026

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Leon Cooperman points out that the current Trump stock market rally now approaches normalization.

Amy Hamilton

2017-10-27 06:35:00 Friday ET

Leon Cooperman points out that the current Trump stock market rally now approaches normalization.

Leon Cooperman, Chairman and CEO of Omega Advisors, points out that the current Trump stock market rally now approaches normalization. The U.S. stock market

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The recent British pound depreciation is a big Brexit barometer.

Apple Boston

2019-08-20 07:33:00 Tuesday ET

The recent British pound depreciation is a big Brexit barometer.

The recent British pound depreciation is a big Brexit barometer. Britain appoints former London mayor and Foreign Secretary Boris Johnson as the prime minis

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Americans continue to keep their financial New Year resolutions.

Jonah Whanau

2019-01-15 13:35:00 Tuesday ET

Americans continue to keep their financial New Year resolutions.

Americans continue to keep their financial New Year resolutions. First, Americans should save more money. Everyone needs a budget to ensure that key paychec

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BAC chief investment strategist Michael Hartnett points out that U.S. corporate debt accumulation can cause the next financial crisis.

John Fourier

2018-09-23 08:37:00 Sunday ET

BAC chief investment strategist Michael Hartnett points out that U.S. corporate debt accumulation can cause the next financial crisis.

Bank of America Merrill Lynch's chief investment strategist Michael Hartnett points out that U.S. corporate debt (not household credit supply or bank ca

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Federal Reserve delivers a second interest rate hike to 1.75%-2% and then expects more rate increases in late-2018.

Charlene Vos

2018-06-08 13:35:00 Friday ET

Federal Reserve delivers a second interest rate hike to 1.75%-2% and then expects more rate increases in late-2018.

The Federal Reserve delivers a second interest rate hike to 1.75%-2% and then expects subsequent rate increases in September and December 2018 to dampen inf

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The Trump administration mulls over antitrust actions against Amazon, Facebook, and Google.

Monica McNeil

2018-11-19 09:38:00 Monday ET

The Trump administration mulls over antitrust actions against Amazon, Facebook, and Google.

The Trump administration mulls over antitrust actions against Amazon, Facebook, and Google. President Trump indicates that the $5 billion fine against Googl

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