A record number of companies debuted on U.S. exchanges in 2021.
The real danger may be the combination of rising prices and a stagnating economy, Jensen said.
The hedge fund manager also said working outside the office hinders innovation.
While most hedge funds have emerged unscathed, a few were seriously impacted by the Reddit short squeeze movement.
Fed officials surprised markets last week by accelerating their timeline for potential interest-rate increases.
Oil stocks are cheap, and oil will also face supply issues, said the billionaire businessman.
Cooperman called Warren's invitation "self-serving and disingenuous."
Billionaire Jim Simons’s firm, a quant-investing pioneer, is coming off a rough year.
Online zealotry and vitriol have created safety risks for some noted short sellers.
The level of vitriol has experts wondering if merely owning a stock, or betting against it, might pose new safety risks.