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 6 June 2026

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America expects to impose punitive tariffs on $7.5 billion European exports due to the recent WTO rule violation of illegal plane subsidies.

Apple Boston

2019-11-07 14:36:00 Thursday ET

America expects to impose punitive tariffs on $7.5 billion European exports due to the recent WTO rule violation of illegal plane subsidies.

America expects to impose punitive tariffs on $7.5 billion European exports due to the recent WTO rule violation of illegal plane subsidies. World Trade Org

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Senator Elizabeth Warren proposes breaking up key tech titans such as Facebook, Apple, Microsoft, Google, and Amazon (FAMGA).

Becky Berkman

2019-03-21 12:33:00 Thursday ET

Senator Elizabeth Warren proposes breaking up key tech titans such as Facebook, Apple, Microsoft, Google, and Amazon (FAMGA).

Senator Elizabeth Warren proposes breaking up key tech titans such as Facebook, Apple, Microsoft, Google, and Amazon (FAMGA). These tech titans have become

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The Intel trinity of Robert Noyce, Gordon Moore, and Andy Grove establishes the primary semiconductor tech titan in Silicon Valley.

Jonah Whanau

2020-04-03 09:28:00 Friday ET

The Intel trinity of Robert Noyce, Gordon Moore, and Andy Grove establishes the primary semiconductor tech titan in Silicon Valley.

The Intel trinity of Robert Noyce, Gordon Moore, and Andy Grove establishes the primary semiconductor tech titan in Silicon Valley. Michael Malone (2014)

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Federal Reserve Chairman Jerome Powell indicates that the central bank would resume Treasury purchases to avoid turmoil in money markets.

James Campbell

2019-11-09 16:38:00 Saturday ET

Federal Reserve Chairman Jerome Powell indicates that the central bank would resume Treasury purchases to avoid turmoil in money markets.

Federal Reserve Chairman Jerome Powell indicates that the central bank would resume Treasury purchases to avoid turmoil in money markets. Powell indicates t

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Mario Draghi declares the ECB agreement on a thorny set of revisions to Basel 3.

Rose Prince

2017-11-25 06:34:00 Saturday ET

Mario Draghi declares the ECB agreement on a thorny set of revisions to Basel 3.

Mario Draghi, President of the European Central Bank, heads the international committee of financial supervisors and has declared their landmark agreement o

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Global climate change can cause an adverse impact on long-term real GDP economic growth.

Dan Rochefort

2019-10-27 17:37:00 Sunday ET

Global climate change can cause an adverse impact on long-term real GDP economic growth.

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

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