Berkshire Hathaway Inc. (NYSE:BRK.A)

Real-time price: | Most recent change:0.00%

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 14 February 2026

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U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution.

Becky Berkman

2019-09-15 14:35:00 Sunday ET

U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution.

U.S. Treasury officially designates China a key currency manipulator in the broader context of Sino-American trade dispute resolution. The U.S. Treasury cla

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Main reasons for share repurchases

Apple Boston

2022-09-25 09:34:00 Sunday ET

Main reasons for share repurchases

Main reasons for share repurchases Temporary market undervaluation often induces corporate incumbents to initiate a share repurchase program to boost the

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Fundamental value investors find it more difficult to ferret out individual stocks.

James Campbell

2017-06-03 05:35:00 Saturday ET

Fundamental value investors find it more difficult to ferret out individual stocks.

Fundamental value investors, who intend to manage their stock portfolios like Warren Buffett and Peter Lynch, now find it more difficult to ferret out indiv

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President Trump hails and touts America's new high real GDP economic growth in mid-2018.

Daisy Harvey

2018-07-25 11:41:00 Wednesday ET

President Trump hails and touts America's new high real GDP economic growth in mid-2018.

President Trump hails and touts America's new high real GDP economic growth in 2018Q2. The U.S. is now a $20+ trillion economy, and America hits this mi

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The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment.

Fiona Sydney

2019-08-02 17:39:00 Friday ET

The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment.

The Phillips curve becomes the Phillips cloud with no inexorable trade-off between inflation and unemployment. Stanford finance professor John Cochrane disa

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Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups.

Becky Berkman

2019-08-09 18:35:00 Friday ET

Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups.

Nobel Laureate Joseph Stiglitz maintains that globalization only works for a few elite groups; whereas, the government should now reassert itself in terms o

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