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 28 March 2026

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Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets.

Fiona Sydney

2023-09-07 11:30:00 Thursday ET

Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets.

Michael Woodford provides the theoretical foundations of monetary policy rules in ever more efficient financial markets. Michael Woodford (2003)  

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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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Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration.

Peter Prince

2019-11-03 12:30:00 Sunday ET

Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration.

Chinese trade delegation offers to boost purchases of U.S. agricultural products to reach an interim trade deal with the Trump administration. Chinese Vice

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The top Sino-U.S. tech titans now reach the trademark total market capitalization of $4 trillion as of July 2018.

Fiona Sydney

2018-07-07 10:33:00 Saturday ET

The top Sino-U.S. tech titans now reach the trademark total market capitalization of $4 trillion as of July 2018.

The east-west tech rivalry intensifies between BATs (Baidu, Alibaba, and Tencent) and FAANGs (Facebook, Apple, Amazon, Netflix, and Google). These Sino-U.S.

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The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development.

Dan Rochefort

2020-03-26 10:31:00 Thursday ET

The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development.

The unique controversial management style of Steve Jobs helps translate his business acumen into smart product development. Jay Elliot (2012) Leading

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President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20.

Daisy Harvey

2019-07-15 16:37:00 Monday ET

President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20.

President of US-China Business Council Craig Allen states that a trade deal should be within reach if Trump and Xi show courage at G20. A landmark trade agr

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