Ken Fisher's position in BlackRock Institutional Trust Company N.A. - iShares Core S&P Mid-Cap ETF is currently worth $1.07 Million. That's 0.00% of their equity portfolio (669th largest holding). The investor owns 41.66% of the outstanding BlackRock Institutional Trust Company N.A. - iShares Core S&P Mid-Cap ETF stock. The first BlackRock Institutional Trust Company N.A. - iShares Core S&P Mid-Cap ETF trade was made in Q3 2014. Since then Ken Fisher bought shares fourteen more times and sold shares on fourteen occasions. The investor's estimated purchase price is $4.92 Million, resulting in a loss of 78%.