Donald Yacktman acquired 1.82 Million Conoco Phillips shares worth $233 Million. That's 2.06% of their equity portfolio (18th largest holding). The first Conoco Phillips trade was made in Q2 2006. Since then Donald Yacktman bought shares 28 more times and sold shares on 35 occasions. The stake costed the investor $99.7 Million, netting the investor a gain of 134% so far.