Jim Simons acquired 73.7 Thousand Transdigm Group Incorporated shares worth $102 Million. That's 0.16% of their equity portfolio (143rd largest holding). The first Transdigm Group Incorporated trade was made in Q2 2013. Since then Jim Simons bought shares fifteen more times and sold shares on fifteen occasions. The stake costed the investor $48.7 Million, netting the investor a gain of 109% so far.