SpiderRock Trading LLC - VALEANT PHARMACEUTICALS INTL ownership

VALEANT PHARMACEUTICALS INTL's ticker is and the CUSIP is 91911K10. A total of 3 filers reported holding VALEANT PHARMACEUTICALS INTL in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of VALEANT PHARMACEUTICALS INTL
ValueSharesWeighting
Q2 2014$116,000
+107.1%
900
+12.5%
0.50%
+74.7%
Q1 2014$56,000
-31.7%
800
+14.3%
0.29%
-35.5%
Q4 2013$82,000
+57.7%
700
+40.0%
0.45%
+42.2%
Q3 2013$52,000
+52.9%
500
+25.0%
0.32%
+19.3%
Q2 2013$34,0004000.26%
Other shareholders
VALEANT PHARMACEUTICALS INTL shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 700$82,0000.45%
BOYD WATTERSON ASSET MANAGEMENT LLC/OH 6,693$786,0000.37%
NORTHERN TRUST CO OF CONNECTICUT 177,283$20,813,0000.13%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 185,193$21,721,0000.12%
Mizuho Trust & Banking Co., Ltd. 138,227$17,226,0000.06%
View complete list of VALEANT PHARMACEUTICALS INTL shareholders