George Soros's position in BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF is currently worth $11.7 Million. That's 0.38% of their equity portfolio (46th largest holding). The investor owns 10.09% of the outstanding BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF stock. 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 five more times and sold shares on five occasions. The stake costed the investor $11.6 Million, netting the investor a gain of 1.1% so far.