KORNITZER CAPITAL MANAGEMENT INC /KS - ARATANA THERAPEUTICS INC ownership

ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 100 filers reported holding ARATANA THERAPEUTICS INC in Q2 2016. The put-call ratio across all filers is 1.40 and the average weighting 0.2%.

Quarter-by-quarter ownership
KORNITZER CAPITAL MANAGEMENT INC /KS ownership history of ARATANA THERAPEUTICS INC
ValueSharesWeighting
Q4 2016$740,000
-23.2%
103,0000.0%0.01%
-17.6%
Q3 2016$964,000
-11.5%
103,000
-40.2%
0.02%
-15.0%
Q2 2016$1,089,000
+8.8%
172,300
-5.0%
0.02%
+17.6%
Q1 2016$1,001,000
-39.5%
181,400
-38.8%
0.02%
-37.0%
Q4 2015$1,654,000
-34.1%
296,4000.0%0.03%
-32.5%
Q3 2015$2,508,000
+6.0%
296,400
+89.5%
0.04%
+25.0%
Q2 2015$2,365,000
-5.6%
156,4000.0%0.03%
+6.7%
Q1 2015$2,504,000
-32.3%
156,400
-24.6%
0.03%
-30.2%
Q4 2014$3,696,000
+788.5%
207,400
+401.0%
0.04%
+760.0%
Q3 2014$416,00041,4000.01%
Other shareholders
ARATANA THERAPEUTICS INC shareholders Q2 2016
NameSharesValueWeighting ↓
Engaged Capital LLC 3,487,149$21,376,0003.96%
Broadfin Capital, LLC 4,083,135$25,030,0003.29%
MPM ASSET MANAGEMENT LLC 250,000$1,533,0001.30%
GENERAL AMERICAN INVESTORS CO INC 1,599,365$9,804,0001.03%
Grandeur Peak Global Advisors, LLC 821,038$5,033,0000.65%
CADENCE CAPITAL MANAGEMENT LLC 307,294$1,884,0000.19%
Redmond Asset Management, LLC 60,176$369,0000.18%
Alambic Investment Management, L.P. 65,000$398,0000.17%
MENTA CAPITAL LLC 39,562$243,0000.09%
Campbell & CO Investment Adviser LLC 12,990$88,0000.09%
View complete list of ARATANA THERAPEUTICS INC shareholders