GROUP ONE TRADING, L.P. - GREATBATCH INC ownership

GREATBATCH INC's ticker is and the CUSIP is 39153L956. A total of 2 filers reported holding GREATBATCH INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of GREATBATCH INC
ValueSharesWeighting
Q4 2014$99,000
-22.7%
2,000
-33.3%
0.00%
-50.0%
Q3 2014$128,000
-12.9%
3,0000.0%0.00%0.0%
Q2 2014$147,000
+67.0%
3,000
+50.0%
0.00%
+100.0%
Q4 2013$88,000
-13.7%
2,000
-33.3%
0.00%
-50.0%
Q3 2013$102,000
+29.1%
3,000
+25.0%
0.00%0.0%
Q2 2013$79,0002,4000.00%
Other shareholders
GREATBATCH INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,000$88,0000.00%
Citadel Advisors 4,700$208,0000.00%
View complete list of GREATBATCH INC shareholders