Jim Simons acquired 81.6 Thousand Robert Half shares worth $6.38 Million. That's 0.01% of their equity portfolio (1172nd largest holding). The first Robert Half trade was made in Q2 2013. Since then Jim Simons bought shares sixteen more times and sold shares on 23 occasions. The investor's estimated purchase price is $6.54 Million, resulting in a loss of 2.4%.