Al Gore's position in Trimble is currently worth $422M. That's 3.67% of their equity portfolio (10th largest holding). The investor owns 3.21% of the outstanding Trimble stock. The first Trimble trade was made in Q3 2015. Since then Al Gore bought shares eleven more times and sold shares on eighteen occasions. The stake costed the investor $410M, netting the investor a gain of 2.9% so far.