GW&K Investment Management, LLC - IMPAX LABORATORIES INC ownership

IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 190 filers reported holding IMPAX LABORATORIES INC in Q1 2018. The put-call ratio across all filers is 0.13 and the average weighting 0.1%.

Quarter-by-quarter ownership
GW&K Investment Management, LLC ownership history of IMPAX LABORATORIES INC
ValueSharesWeighting
Q1 2018$38,501,000
+24.3%
1,979,464
+6.4%
0.65%
+22.9%
Q4 2017$30,968,000
+103.0%
1,859,924
+147.5%
0.53%
+108.3%
Q3 2017$15,257,000
+25.5%
751,576
-0.4%
0.25%
+21.0%
Q2 2017$12,153,000
+23.6%
754,865
-2.9%
0.21%
+13.5%
Q1 2017$9,830,000
-1.6%
777,095
+3.1%
0.18%
-4.6%
Q4 2016$9,990,000
-53.2%
753,953
-16.3%
0.19%
-51.6%
Q3 2016$21,340,000
-19.3%
900,433
-1.8%
0.40%
-26.6%
Q2 2016$26,437,000
+6.7%
917,323
+18.5%
0.55%
-0.5%
Q1 2016$24,783,000
+1179.5%
773,973
+1608.7%
0.55%
+1120.0%
Q4 2015$1,937,000
+25.2%
45,295
+3.1%
0.04%
+21.6%
Q3 2015$1,547,000
+0.8%
43,945
+31.5%
0.04%
+5.7%
Q2 2015$1,535,000
-4.0%
33,420
-2.0%
0.04%
-2.8%
Q1 2015$1,599,00034,1150.04%
Other shareholders
IMPAX LABORATORIES INC shareholders Q1 2018
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