Al Gore acquired 755 Thousand Waters shares worth $265 Million. That's 1.55% of their equity portfolio (21st largest holding). The investor owns 1.28% of the outstanding Waters stock. The first Waters trade was made in Q1 2013. Since then Al Gore bought shares seventeen more times and sold shares on 24 occasions. The stake costed the investor $215 Million, netting the investor a gain of 24% so far.