GROUP ONE TRADING, L.P. - HUTCHINSON TECHNOLOGY INC ownership

HUTCHINSON TECHNOLOGY INC's ticker is and the CUSIP is 448407906. A total of 1 filers reported holding HUTCHINSON TECHNOLOGY 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 HUTCHINSON TECHNOLOGY INC
ValueSharesWeighting
Q3 2016$88,000
+700.0%
22,000
+658.6%
0.00%
Q1 2016$11,000
+10.0%
2,9000.0%0.00%
Q4 2015$10,000
-47.4%
2,900
-75.8%
0.00%
Q3 2015$19,000
-24.0%
12,000
+27.7%
0.00%
Q1 2015$25,000
+66.7%
9,400
+118.6%
0.00%
Q4 2014$15,000
-21.1%
4,300
-17.3%
0.00%
Q3 2014$19,0005,200
+5100.0%
0.00%
Q2 2014$01000.0%0.00%
Q1 2014$0
-100.0%
100
-80.0%
0.00%
Q3 2013$2,000
-93.3%
500
-92.1%
0.00%
-100.0%
Q2 2013$30,0006,3000.00%
Other shareholders
HUTCHINSON TECHNOLOGY INC shareholders Q4 2013
NameSharesValueWeighting ↓
Citadel Advisors 3,400$11,0000.00%
View complete list of HUTCHINSON TECHNOLOGY INC shareholders