Cubist Systematic Strategies, LLC - ARATANA THERAPEUTICS INC ownership

ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 108 filers reported holding ARATANA THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 93.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
Cubist Systematic Strategies, LLC ownership history of ARATANA THERAPEUTICS INC
ValueSharesWeighting
Q2 2019$235,000
+197.5%
45,565
+108.1%
0.00%
+33.3%
Q1 2019$79,000
-49.7%
21,900
-14.5%
0.00%
-57.1%
Q4 2018$157,000
+185.5%
25,600
+143.7%
0.01%
+133.3%
Q4 2017$55,000
-60.4%
10,503
-29.0%
0.00%
-66.7%
Q3 2016$139,000
-22.8%
14,802
+24.2%
0.01%0.0%
Q2 2015$180,00011,9220.01%
Other shareholders
ARATANA THERAPEUTICS INC shareholders Q4 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