Al Gore acquired 1.45 Million Gartner shares worth $642 Million. That's 2.87% of their equity portfolio (19th largest holding). The investor owns 1.89% of the outstanding Gartner stock. The first Gartner trade was made in Q1 2020. Since then Al Gore bought shares four more times and sold shares on twelve occasions. The stake costed the investor $196 Million, netting the investor a gain of 228% so far.