SpiderRock Trading LLC - ULTRATECH INC ownership

ULTRATECH INC's ticker is and the CUSIP is 90403410. A total of 1 filers reported holding ULTRATECH INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of ULTRATECH INC
ValueSharesWeighting
Q3 2014$2,000
-86.7%
1,000
+42.9%
0.01%
-89.2%
Q2 2014$15,000
+36.4%
700
+92.3%
0.06%
+8.3%
Q4 2013$11,000
+1000.0%
364
-9.0%
0.06%
+900.0%
Q3 2013$1,000
-90.0%
400
+42.3%
0.01%
-92.3%
Q2 2013$10,0002810.08%
Other shareholders
ULTRATECH INC shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 364$11,0000.06%
NORTHERN TRUST CO OF CONNECTICUT 21,590$626,0000.00%
View complete list of ULTRATECH INC shareholders