Richard Pzena's position in Citigroup is currently worth $1.04 Billion. That's 3.82% of their equity portfolio (8th largest holding). The first Citigroup trade was made in Q1 2013. Since then Richard Pzena bought shares eighteen more times and sold shares on 30 occasions. The stake costed the investor $655 Million, netting the investor a gain of 59% so far.