Joel Greenblatt acquired 93.9 Thousand BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF shares worth $10 Million. That's 0.16% of their equity portfolio (124th largest holding). The investor owns 24.07% of the outstanding BlackRock Institutional Trust Company N.A. - iShares iBoxx USD Investment Grade Corporate Bond ETF stock. The investor's estimated purchase price is $10.2 Million, resulting in a loss of 2.1%.