Mario Gabelli acquired 5.6 Thousand CF Industries Holdings shares worth $473 Thousand. That's 0.01% of their equity portfolio (654th largest holding). Mario Gabelli started to build up the position in CF Industries Holdings in Q1 2009 and continued to invest until Q2 2009. Since then they sold 39.8 Thousand shares. The stake costed the investor $80.9 Thousand, netting the investor a gain of 484% so far.