Mario Gabelli acquired 146 Thousand DuPont de Nemours shares worth $10 Million. That's 0.10% of their equity portfolio (218th largest holding). Mario Gabelli started to build up the position in DuPont de Nemours in Q2 2019 and continued to invest until Q1 2020. Since then they sold 612 Thousand shares. The stake costed the investor $7.86 Million, netting the investor a gain of 28% so far.