NEW AMSTERDAM PARTNERS LLC/NY - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 178 filers reported holding IMPAX LABORATORIES INC in Q4 2014. The put-call ratio across all filers is 0.73 and the average weighting 0.2%.

Quarter-by-quarter ownership
NEW AMSTERDAM PARTNERS LLC/NY ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q1 2016$8,863,000
-15.9%
276,784
+23.1%
0.93%
+9.3%
Q1 2015$10,534,000
+20.4%
224,754
-18.6%
0.85%
+11.7%
Q4 2014$8,749,000
-52.3%
276,169
-64.3%
0.76%
-38.0%
Q3 2014$18,354,000
-12.0%
774,092
+11.4%
1.23%
-9.5%
Q2 2014$20,846,000695,1001.36%
Other shareholders
IMPAX LABORATORIES INC shareholders Q4 2014
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