George Soros's position in BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF is currently worth $2.19 Million. That's 0.06% of their equity portfolio (121st largest holding). The first BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF trade was made in Q1 2020. Since then George Soros bought shares seven more times and sold shares on nine occasions. The stake costed the investor $2.19 Million, netting the investor a gain of 0.2% so far.