Steven Cohen acquired 495 Thousand Aspen Aerogels shares worth $15.6 Million. That's 0.05% of their equity portfolio (444th largest holding). The first Aspen Aerogels trade was made in Q2 2021. Since then Steven Cohen bought shares seven more times and sold shares on four occasions. The stake costed the investor $6.14 Million, netting the investor a gain of 153% so far.