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

GREATBATCH INC's ticker is and the CUSIP is 39153L906. A total of 2 filers reported holding GREATBATCH INC in Q4 2014. 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$49,000
-47.9%
1,000
-54.5%
0.00%0.0%
Q3 2014$94,000
+91.8%
2,200
+120.0%
0.00%0.0%
Q2 2014$49,000
+250.0%
1,000
+233.3%
0.00%
Q1 2014$14,0003000.00%
Other shareholders
GREATBATCH INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,000$49,0000.00%
Citadel Advisors 1,700$84,0000.00%
View complete list of GREATBATCH INC shareholders