BlackRock Fund Advisors’s AMER SCIENCE & ENGR INC. ASEI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q3
Sell
2016
Q2
$17.8M Buy
2016
Q1
$12.9M Buy
2015
Q4
$19.2M Buy
2015
Q3
$15.5M Buy
2015
Q2
$19M Sell
2015
Q1
$22M Sell
2014
Q4
$23.8M Buy
2014
Q3
$22.8M Sell
2014
Q2
$29.4M Sell
2014
Q1
$29.4M Buy
2013
Q4
$31.4M Buy
2013
Q3
$25.8M Buy
2013
Q2
$21.7M Buy