FORTALEZA ASSET MANAGEMENT INC/ - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 196 filers reported holding IMPAX LABORATORIES INC in Q1 2016. The put-call ratio across all filers is 0.92 and the average weighting 0.2%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q3 2016$2,607,000
+5962.8%
110
-92.6%
0.00%
-88.6%
Q2 2016$43,000
-99.9%
1,495
-34.0%
0.04%
-23.9%
Q1 2016$72,525,000
+74668.0%
2,2650.0%0.05%
-22.0%
Q4 2015$97,0002,2650.06%
Other shareholders
IMPAX LABORATORIES INC shareholders Q1 2016
NameSharesValueWeighting ↓
NEXTHERA CAPITAL LP 560,400$9,022,0003.93%
NORTH TIDE CAPITAL, LLC 1,000,000$16,100,0003.58%
Sivik Global Healthcare LLC 250,000$4,025,0001.47%
MAVERICK CAPITAL LTD 7,159,336$115,265,0001.44%
SECTOR GAMMA AS 589,311$9,488,0001.38%
BRIDGER MANAGEMENT, LLC 1,341,143$21,592,0001.23%
Eos Focused Equity Management, L.P. 48,714$784,0000.89%
Bridge City Capital, LLC 47,194$760,0000.64%
Fosun International Ltd 300,000$4,830,0000.60%
Century Capital Management, LLC 203,138$3,271,0000.56%
View complete list of IMPAX LABORATORIES INC shareholders