Mario Gabelli's position in Cisco Systems is currently worth $1.05 Million. That's 0.01% of their equity portfolio (536th largest holding). The first Cisco Systems trade was made in Q1 2001. Since then Mario Gabelli bought shares 30 more times and sold shares on 60 occasions. The stake costed the investor $461 Thousand, netting the investor a gain of 127% so far.