Ray Dalio acquired 1.43 Million BlackRock Institutional Trust Company N.A. - iShares MBS ETF shares worth $133 Million. That's 0.64% of their equity portfolio (29th largest holding). The investor owns 5.74% of the outstanding BlackRock Institutional Trust Company N.A. - iShares MBS ETF stock. The first BlackRock Institutional Trust Company N.A. - iShares MBS ETF trade was made in Q1 2022. Since then Ray Dalio bought shares six more times and sold shares on five occasions. The investor's estimated purchase price is $143 Million, resulting in a loss of 7.2%.