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 1 August 2026

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Berkeley tax economists Gabriel Zucman and Emmanuel Saez find fresh insights into wealth inequality in America.

Jacob Miramar

2019-06-27 10:39:00 Thursday ET

Berkeley tax economists Gabriel Zucman and Emmanuel Saez find fresh insights into wealth inequality in America.

Berkeley tax economists Gabriel Zucman and Emmanuel Saez find fresh insights into wealth inequality in America. Their latest estimates show that the top 0.1

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The Trump administration weighs the pros and cons of a potential mega merger between AT&T and Time Warner.

Laura Hermes

2018-05-08 13:39:00 Tuesday ET

The Trump administration weighs the pros and cons of a potential mega merger between AT&T and Time Warner.

The Trump administration weighs the pros and cons of a potential mega merger between AT&T and Time Warner. Recent stock prices show favorable trends for

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Warren Buffett approves Berkshire Hathaway to implement new meaningful stock repurchases.

Dan Rochefort

2018-11-15 12:35:00 Thursday ET

Warren Buffett approves Berkshire Hathaway to implement new meaningful stock repurchases.

Warren Buffett approves Berkshire Hathaway to implement new meaningful stock repurchases. Buffett sends a positive signal to the stock market with the Berks

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We assess the global fiscal deficits and sovereign debt burdens in America, Europe, and many other countries worldwide.

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2027-01-31 12:25:00 Sunday ET

We assess the global fiscal deficits and sovereign debt burdens in America, Europe, and many other countries worldwide.

In recent decades, many governments have chosen to run high fiscal deficits on top of sovereign debt mountains so that greater government intervention still

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Basic income reforms can contribute to better health care, infrastructure, education, technology, and residential protection.

Daisy Harvey

2023-02-28 10:27:00 Tuesday ET

Basic income reforms can contribute to better health care, infrastructure, education, technology, and residential protection.

Basic income reforms can contribute to better health care, public infrastructure, education, technology, and residential protection. Philippe Van Parijs

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Mark Granovetter follows the key principles of modern economic sociology to analyze social relations and economic phenomena.

Charlene Vos

2023-02-21 08:27:00 Tuesday ET

Mark Granovetter follows the key principles of modern economic sociology to analyze social relations and economic phenomena.

Mark Granovetter follows the key principles of modern economic sociology to analyze social relations and economic phenomena. Mark Granovetter (2017) &

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