Richard Pzena's position in Edison International is currently worth $1.02 Billion. That's 3.73% of their equity portfolio (7th largest holding). The investor owns 3.54% of the outstanding Edison International stock. The first Edison International trade was made in Q1 2015. Since then Richard Pzena bought shares nineteen more times and sold shares on seventeen occasions. The stake costed the investor $831 Million, netting the investor a gain of 23% so far.