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

ACTAVIS PLC's ticker is and the CUSIP is G0083B958. A total of 3 filers reported holding ACTAVIS PLC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ACTAVIS PLC
ValueSharesWeighting
Q1 2015$146,518,000
+53.0%
492,300
+32.3%
2.30%
+59.2%
Q4 2014$95,757,000
+78.9%
372,000
+67.7%
1.44%
+75.4%
Q3 2014$53,516,000
+245.2%
221,800
+219.1%
0.82%
+244.8%
Q2 2014$15,502,000
-35.0%
69,500
-40.0%
0.24%
-40.4%
Q1 2014$23,837,000
-16.3%
115,800
-31.7%
0.40%
-6.7%
Q4 2013$28,476,000169,5000.43%
Other shareholders
ACTAVIS PLC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 492,300$146,518,0002.30%
Pentwater Capital Management LP 630,000$187,501,0001.40%
SABBY MANAGEMENT, LLC 505$15,030,0000.63%
Achievement Holdings L.P. 14,500$4,319,0000.15%
Timber Hill LLC 95,500$28,423,0000.13%
Citadel Advisors 253,700$75,506,0000.07%
SIMPLEX TRADING, LLC 1,139$343,0000.04%
Virtu KCG Holdings LLC 1,000$298,0000.01%
View complete list of ACTAVIS PLC shareholders