Richard Pzena (Trades, Portfolio) is founder and co-chief investment officer of Pzena Investment Management, LLC, with more than $24 billion under management. Pzena's philosophy is based on ranking companies from the cheapest to the most expensive on the basis of current share price to normal long-term earnings power. He purchases shares in good businesses that are selling at a low price. He understands that it is often unrealistic to expect such opportunities to be available absent some sort of problem which causes the price of the shares to drop. The question Pzena and his team try to answer is whether the issue that caused the drop in price is temporary or permanent.
Last quarter, Mr. Pzena increased his stake in Aecom Technology (NYSE:ACM) by buying 763,639 shares. As of March 31, 2015, he was holding 2,819,465 shares of the company. He has been adding up more shares to his stake in the company for last several quarters. The following chart shows his holding history in the company. Continue Reading »