Jim Simons's position in BlackRock Institutional Trust Company N.A. - iShares Trust iShares Preferred and Income Securities ETF is currently worth $3.6M. That's 0.00% of their equity portfolio (1538th largest holding). The first BlackRock Institutional Trust Company N.A. - iShares Trust iShares Preferred and Income Securities ETF trade was made in Q4 2017. Since then Jim Simons bought shares sixteen more times and sold shares on sixteen occasions. The investor's estimated purchase price is $3.91M, resulting in a loss of 7.8%.