GROUP ONE TRADING, L.P. - TORNIER N V ownership

TORNIER N V's ticker is and the CUSIP is N87237908. A total of 2 filers reported holding TORNIER N V in Q4 2013. The put-call ratio across all filers is - and the average weighting 1.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of TORNIER N V
ValueSharesWeighting
Q3 2015$22,000
-82.4%
1,100
-78.0%
0.00%
-100.0%
Q2 2015$125,000
+71.2%
5,000
+78.6%
0.00%
+100.0%
Q1 2015$73,000
-13.1%
2,800
-15.2%
0.00%0.0%
Q4 2014$84,000
-16.0%
3,300
-21.4%
0.00%
-50.0%
Q3 2014$100,000
+104.1%
4,200
+100.0%
0.00%
+100.0%
Q2 2014$49,000
-89.9%
2,100
-90.8%
0.00%
-87.5%
Q1 2014$484,000
+4.8%
22,800
-7.3%
0.01%
+14.3%
Q4 2013$462,000
+32.8%
24,600
+36.7%
0.01%0.0%
Q3 2013$348,000
+640.4%
18,000
+566.7%
0.01%
+600.0%
Q2 2013$47,0002,7000.00%
Other shareholders
TORNIER N V shareholders Q4 2013
NameSharesValueWeighting ↓
Iguana Healthcare Management, LLC 250,000$4,360,0002.48%
GROUP ONE TRADING, L.P. 24,600$462,0000.01%
View complete list of TORNIER N V shareholders