Cathie Wood acquired 16.1 Thousand PTC shares worth $2.62 Million. That's 0.03% of their equity portfolio (115th largest holding). The first PTC trade was made in Q4 2016. Since then Cathie Wood bought shares twelve more times and sold shares on nineteen occasions. The stake costed the investor $1.86 Million, netting the investor a gain of 41% so far.