Al Gore's position in Trimble is currently worth $697 Million. That's 2.91% of their equity portfolio (16th largest holding). The investor owns 4.75% of the outstanding Trimble stock. The first Trimble trade was made in Q3 2015. Since then Al Gore bought shares eight more times and sold shares on twelve occasions. The stake costed the investor $619 Million, netting the investor a gain of 12% so far.