Richard Pzena acquired 3.73M Halliburton shares worth $83.9M. That's 0.27% of their equity portfolio (61st largest holding). The first Halliburton trade was made in Q3 2013. Since then Richard Pzena bought shares nineteen more times and sold shares on twenty occasions. The investor's estimated purchase price is $92.4M, resulting in a loss of 9.1%.