A.R.T. Advisors, LLC - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 203 filers reported holding IMPAX LABORATORIES INC in Q2 2016. The put-call ratio across all filers is 0.07 and the average weighting 0.2%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q2 2017$1,056,000
-60.9%
65,624
-69.2%
0.06%
-54.8%
Q1 2017$2,698,000
+660.0%
213,289
+1321.9%
0.12%
+7.8%
Q3 2016$355,000
-78.9%
15,000
-74.3%
0.12%
+36.9%
Q2 2016$1,679,000
+200.4%
58,259
+233.2%
0.08%
+236.0%
Q1 2016$559,000
-17.1%
17,484
+10.8%
0.02%
-21.9%
Q4 2015$674,000
-37.9%
15,784
-48.9%
0.03%
-20.0%
Q3 2015$1,086,000
+163.6%
30,871
+243.5%
0.04%
+185.7%
Q2 2015$412,000
-57.9%
8,986
-78.2%
0.01%
-68.9%
Q3 2014$978,000
-58.9%
41,278
-64.5%
0.04%
-65.4%
Q3 2013$2,381,000
+207.2%
116,165
+198.6%
0.13%
+420.0%
Q2 2013$775,00038,8990.02%
Other shareholders
IMPAX LABORATORIES INC shareholders Q2 2016
NameSharesValueWeighting ↓
Krensavage Asset Management, LLC 730,817$21,062,0007.59%
Hound Partners 6,757,558$194,753,0005.18%
Aravt Global 2,232,500$64,341,0004.78%
Asymmetry Capital Management, L.P. 70,235$2,024,0003.71%
UNIVERSITY OF NOTRE DAME DU LAC 66,091$1,905,0001.80%
Orbimed Advisors 5,886,700$169,655,0001.77%
Pennant Capital Management, LLC 1,949,569$56,187,0001.44%
SECTOR GAMMA AS 233,934$6,742,0001.28%
Tygh Capital Management, Inc. 137,190$3,954,0001.11%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 555,086$15,998,0000.93%
View complete list of IMPAX LABORATORIES INC shareholders