Richard Pzena's position in Citigroup is currently worth $1.03 Billion. That's 3.79% of their equity portfolio (5th largest holding). The first Citigroup trade was made in Q1 2013. Since then Richard Pzena bought shares eighteen more times and sold shares on 26 occasions. The stake costed the investor $802 Million, netting the investor a gain of 29% so far.