George Soros acquired 460 Thousand BlackRock Institutional Trust Company N.A. - IShares MSCI Emerging Markets ex China ETF shares worth $23.2 Million. That's 1.04% of their equity portfolio (25th largest holding). The investor owns 19.91% of the outstanding BlackRock Institutional Trust Company N.A. - IShares MSCI Emerging Markets ex China ETF stock. The stake costed the investor $22.7 Million, netting the investor a gain of 1.9% so far.