Al Gore acquired 2.29 Million Trane Technologies plc shares worth $761 Million. That's 3.46% of their equity portfolio (9th largest holding). The investor owns 1.01% of the outstanding Trane Technologies plc stock. The first Trane Technologies plc trade was made in Q1 2020. Since then Al Gore bought shares six more times and sold shares on ten occasions. The stake costed the investor $305 Million, netting the investor a gain of 149% so far.