Mohnish Pabrai acquired 140 Thousand Arch Resources shares worth $22.5 Million. That's 11.14% of their entire equity portfolio (4th largest holding). Mohnish Pabrai started to build up the position in Arch Resources in Q3 2023 and continued to invest until Q4 2023. Since then they sold 94.7 Thousand shares. The stake costed the investor $21 Million, netting the investor a gain of 7.2% so far.