Al Gore acquired 2.74 Million Henry Schein shares worth $189 Million. That's 1.06% of their equity portfolio (26th largest holding). The investor owns 2.36% of the outstanding Henry Schein stock. The first Henry Schein trade was made in Q1 2013. Since then Al Gore bought shares fourteen more times and sold shares on 32 occasions. The stake costed the investor $139 Million, netting the investor a gain of 36% so far.