Mario Gabelli acquired 21.5 Thousand PGT Innovations shares worth $901 Thousand. That's 0.01% of their equity portfolio (566th largest holding). The first PGT Innovations trade was made in Q1 2017. Since then Mario Gabelli bought shares twelve more times and sold shares on thirteen occasions. The stake costed the investor $374 Thousand, netting the investor a gain of 141% so far.