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

HUTCHINSON TECHNOLOGY INC's ticker is HTCH and the CUSIP is 448407106. A total of 64 filers reported holding HUTCHINSON TECHNOLOGY INC in Q3 2013. The put-call ratio across all filers is 2.28 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of HUTCHINSON TECHNOLOGY INC
ValueSharesWeighting
Q3 2016$648,000
+680.7%
162,732
+605.2%
0.01%
+600.0%
Q4 2015$83,000
+277.3%
23,075
+65.1%
0.00%
Q3 2015$22,000
+450.0%
13,975
+534.9%
0.00%
Q2 2015$4,000
-33.3%
2,2010.0%0.00%
Q1 2015$6,000
-14.3%
2,201
+10.0%
0.00%
Q3 2013$7,0002,0000.00%
Other shareholders
HUTCHINSON TECHNOLOGY INC shareholders Q3 2013
NameSharesValueWeighting ↓
Invicta Capital Management, LLC 480,853$1,284,0001.03%
Harvey Partners, LLC 442,500$1,181,0000.47%
Potomac Capital Management, Inc. 100,845$269,0000.29%
ALGERT GLOBAL LLC 183,601$490,0000.27%
PERKINS CAPITAL MANAGEMENT INC 83,500$223,0000.19%
NEEDHAM INVESTMENT MANAGEMENT LLC 160,000$427,0000.09%
AWM Investment Company, Inc. 226,200$604,0000.08%
Glacier Peak Capital LLC 47,781$128,0000.06%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 495,250$1,322,0000.03%
FULLER & THALER ASSET MANAGEMENT, INC. 284,850$761,0000.02%
View complete list of HUTCHINSON TECHNOLOGY INC shareholders