Donald Yacktman's position in Cisco Systems is currently worth $66.2 Million. That's 0.63% of their equity portfolio (41st largest holding). The first Cisco Systems trade was made in Q4 2010. Since then Donald Yacktman bought shares twelve more times and sold shares on 39 occasions. The stake costed the investor $25.8 Million, netting the investor a gain of 156% so far.