Donald Yacktman acquired 11.9 Million GrafTech International Ltd. shares worth $16.5 Million. That's 0.14% of their equity portfolio (52nd largest holding). The investor owns 4.16% of the outstanding GrafTech International Ltd. stock. The first GrafTech International Ltd. trade was made in Q3 2018. Since then Donald Yacktman bought shares thirteen more times and sold shares on seven occasions. The investor's estimated purchase price is $87.2 Million, resulting in a loss of 81%.