Hedge Fund Managers Pzena, Silverman Question Stock Bubbles

The parade of major hedge fund managers warning of a bubble continues.  At yesterday’s Portfolios with Purpose Awards Night in New York, Rich Pzena of Pzena Investments and Doug Silverman of Senator Investment Corp joined Prem Watsa and Seth Klarman who, as noted in previous ValueWalk articles, are questioning stock market valuations. “You can only call it a bubble. But I have not guessed when it will end,” Silverman, with $6.7 billion under management, was quoted in a report as saying. “The high probability is when you look back on this period five years from now, you’ll say some of…