Walleye Trading LLC - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 198 filers reported holding IMPAX LABORATORIES INC in Q4 2016. The put-call ratio across all filers is 269.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q2 2017$190,000
-67.2%
11,800
-73.0%
0.00%
-75.0%
Q4 2016$579,000
+764.2%
43,700
+1452.4%
0.00%
Q3 2016$67,000
-40.2%
2,815
-27.5%
0.00%
-100.0%
Q2 2016$112,000
+49.3%
3,883
+66.1%
0.00%0.0%
Q1 2016$75,000
-86.0%
2,338
-84.6%
0.00%
-80.0%
Q3 2015$536,00015,2220.01%
Other shareholders
IMPAX LABORATORIES INC shareholders Q4 2016
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