Ken Griffin acquired 23.7 Thousand Montrose Environmental Group shares worth $1.29 Million. That's 0.00% of their equity portfolio (3142nd largest holding). Ken Griffin started to build up the position in Montrose Environmental Group in Q3 2020 and continued to invest until Q4 2021. Since then they sold 150 Thousand shares. The stake costed the investor $1.27 Million, netting the investor a gain of 1.0% so far.