Donald Yacktman acquired 235 Thousand Amplify Energy shares worth $1.73 Million. That's 0.02% of their equity portfolio (63rd largest holding). The first Amplify Energy trade was made in Q1 2021. Since then Donald Yacktman bought shares two more times and sold shares on four occasions. The stake costed the investor $1.03 Million, netting the investor a gain of 68% so far.