SpiderRock Trading’s Blackrock BLK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q1
Hold
0
-$126K 633
2013
Q4
Hold
0
-$81K 3
2013
Q3
Hold
0
-$132K 23
2013
Q2
Hold
0
1