DUPONT CAPITAL MANAGEMENT CORP - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 180 filers reported holding IMPAX LABORATORIES INC in Q1 2017. The put-call ratio across all filers is 0.50 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q1 2018$341,000
+16.8%
17,5190.0%0.01%
+14.3%
Q4 2017$292,000
-77.4%
17,519
-72.5%
0.01%
-75.9%
Q3 2017$1,293,000
+29.8%
63,700
+2.9%
0.03%
+31.8%
Q2 2017$996,000
-33.3%
61,879
-47.6%
0.02%
-33.3%
Q1 2017$1,493,000
+497.2%
118,063
+526.6%
0.03%
+450.0%
Q4 2016$250,000
-44.1%
18,8410.0%0.01%
-40.0%
Q3 2016$447,000
-65.2%
18,841
-31.2%
0.01%
-60.0%
Q1 2015$1,284,000
-49.7%
27,400
-66.0%
0.02%
-46.8%
Q4 2014$2,553,00080,5900.05%
Other shareholders
IMPAX LABORATORIES INC shareholders Q1 2017
NameSharesValueWeighting ↓
Aravt Global 2,670,000$125,143,0009.40%
Krensavage Asset Management, LLC 410,944$19,261,0008.77%
BANBURY PARTNERS LLC 292,660$13,717,0008.70%
Slate Path Capital LP 1,935,000$90,693,0005.72%
BLUE JAY CAPITAL MANAGEMENT, LLC 285,000$13,358,0004.69%
Orbimed Advisors 6,678,000$312,998,0002.67%
Pennant Capital Management, LLC 2,025,000$94,912,0001.78%
Iguana Healthcare Management, LLC 75,000$3,515,0001.48%
Leonard Capital Management, Inc. 89,235$4,182,0001.44%
HUSSMAN STRATEGIC ADVISORS, INC. 250,000$11,718,0001.23%
View complete list of IMPAX LABORATORIES INC shareholders