CORNERSTONE STR is registered as a diversified, closed-end management investment company. They seek long-term capital appreciation primarily through investment in equity securities of companies located throughout the world....
+See MoreSharpe-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 7 February 2026
2017-12-07 08:31:00 Thursday ET

Large multinational tech firms such as Facebook, Apple, Microsoft, Google, and Amazon can benefit much from the G.O.P. tax reform. A recent stock research r
2023-01-09 10:31:00 Monday ET

Response to USPTO fintech patent protection As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved our U.S. utility patent
2019-08-26 11:30:00 Monday ET

Partisanship matters more than the socioeconomic influence of the rich and elite interest groups. This new trend emerges from the recent empirical analysis
2018-11-27 10:37:00 Tuesday ET

Warren Buffett offloads a few stocks from the Berkshire Hathaway portfolio in mid-November 2018. The latest S.E.C. report shows that the Oracle of Omaha sol
2019-01-08 17:46:00 Tuesday ET

President Trump forces the Federal Reserve to normalize the current interest rate hike to signal its own monetary policy independence from the White House.
2019-10-05 07:27:00 Saturday ET

Treasury Secretary Steven Mnuchin indicates that there is a good conceptual trade agreement between China and the U.S. in regard to intellectual property pr