George Soros acquired 643 Thousand BlackRock Institutional Trust Company N.A. - IShares MSCI Emerging Markets ex China ETF shares worth $37 Million. That's 1.31% of their equity portfolio (17th largest holding). The investor owns 1418.43% of the outstanding BlackRock Institutional Trust Company N.A. - IShares MSCI Emerging Markets ex China ETF stock. The stake costed the investor $32.2 Million, netting the investor a gain of 15% so far.