Mario Gabelli's position in Pool is currently worth $5.75 Million. That's 0.06% of their equity portfolio (310th largest holding). Mario Gabelli started to build up the position in Pool in Q3 2006 and continued to invest until Q4 2006. Since then they sold 9 Thousand shares. The stake costed the investor $744 Thousand, netting the investor a gain of 673% so far.