GROUP ONE TRADING, L.P. - ACTAVIS PLC ownership

ACTAVIS PLC's ticker is and the CUSIP is G0083B908. A total of 6 filers reported holding ACTAVIS PLC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ACTAVIS PLC
ValueSharesWeighting
Q1 2015$60,685,000
-15.0%
203,900
-26.5%
0.95%
-11.5%
Q4 2014$71,380,000
+88.0%
277,300
+76.2%
1.08%
+84.1%
Q3 2014$37,977,000
+52.7%
157,400
+41.2%
0.58%
+52.7%
Q2 2014$24,870,000
-20.5%
111,500
-26.6%
0.38%
-27.2%
Q1 2014$31,269,000
+128.9%
151,900
+86.8%
0.53%
+155.3%
Q4 2013$13,658,00081,3000.21%
Other shareholders
ACTAVIS PLC shareholders Q1 2014
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 1,533$36,988,0001.42%
GROUP ONE TRADING, L.P. 157,400$37,977,0000.58%
Pentwater Capital Management LP 216,800$52,310,0000.50%
Hudson Bay Capital Management LP 45,800$11,051,0000.31%
Timber Hill LLC 83,400$20,123,0000.08%
PEAK6 Group LLC 34,100$8,228,0000.06%
Citadel Advisors 196,100$47,315,0000.05%
View complete list of ACTAVIS PLC shareholders