ST
STMP

SpiderRock Trading’s Stamps.com, Inc. STMP Stock Holding History

SpiderRock Trading’s Portfolio STMP Stock Details STMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2014
Q3 		– Hold
0
– – – 1071
2014
Q2 		– Hold
0
– – – 1197
2014
Q1 		– Hold
0
– – – 1244
2013
Q4 		– Hold
0
– – – 1229
2013
Q3 		– Hold
0
– -$7K – 1222
2013
Q2 		– Hold
0
– – – 399