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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 17 January 2026

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Stock Synopsis: Life insurers emphasize profit margins over sales growth rates.

Fiona Sydney

2024-05-27 03:23:34 Monday ET

Stock Synopsis: Life insurers emphasize profit margins over sales growth rates.

Stock Synopsis: Life insurers emphasize profit margins over sales growth rates. We review and analyze the recent market share data in the U.S. life insur

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The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms.

Daisy Harvey

2019-02-02 11:36:00 Saturday ET

The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms.

The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms from building the 5G high-speed infrastructure due to natio

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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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U.S. regulatory agencies may consider broader economic issues in their antitrust probe into Amazon, Apple, Facebook, and Google.

Joseph Corr

2019-07-03 11:35:00 Wednesday ET

U.S. regulatory agencies may consider broader economic issues in their antitrust probe into Amazon, Apple, Facebook, and Google.

U.S. regulatory agencies may consider broader economic issues in their antitrust probe into tech titans such as Amazon, Apple, Facebook, and Google etc. Hou

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Facebook, Apple, Microsoft, Google, and Amazon account for more than 15% of market capitalization of the U.S. stock market.

Jacob Miramar

2017-05-19 09:39:00 Friday ET

Facebook, Apple, Microsoft, Google, and Amazon account for more than 15% of market capitalization of the U.S. stock market.

FAMGA stands for Facebook, Apple, Microsoft, Google, and Amazon. These tech giants account for more than 15% of market capitalization of the American stock

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Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of Intuit (U.S. stock symbol: $INTU).

Dan Rochefort

2025-10-12 13:32:00 Sunday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of Intuit (U.S. stock symbol: $INTU).

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

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