Ken Griffin's position in BlackRock Institutional Trust Company N.A. - iShares MSCI Emerging Markets ETF is currently worth $510 Million. That's 0.52% of their equity portfolio (17th largest holding). The investor owns 19786.23% of the outstanding BlackRock Institutional Trust Company N.A. - iShares MSCI Emerging Markets ETF stock. The first BlackRock Institutional Trust Company N.A. - iShares MSCI Emerging Markets ETF trade was made in Q1 2014. Since then Ken Griffin bought shares 47 more times and sold shares on 46 occasions. The stake costed the investor $510 Million, netting the investor a gain of 0.1% so far.