SpiderRock Trading LLC - SIERRA WIRELESS INC ownership

SIERRA WIRELESS INC's ticker is and the CUSIP is 82651610. A total of 1 filers reported holding SIERRA WIRELESS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of SIERRA WIRELESS INC
ValueSharesWeighting
Q4 2014$31,000
+210.0%
1,800
-41.9%
0.09%
+152.9%
Q3 2014$10,000
-81.5%
3,100
-59.1%
0.03%
-85.5%
Q2 2014$54,000
-60.3%
7,586
-39.9%
0.24%
-66.5%
Q1 2014$136,000
+288.6%
12,627
+215.7%
0.70%
+230.7%
Q3 2013$35,0004,0000.21%
Other shareholders
SIERRA WIRELESS INC shareholders Q1 2015
NameSharesValueWeighting ↓
SpiderRock Trading LLC 2,000$33,0000.20%
SpiderRock Trading LLC 2,000$2,0000.01%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 22,980$378,0000.00%
View complete list of SIERRA WIRELESS INC shareholders