Sheaff Brock Investment Advisors, LLC - ARATANA THERAPEUTICS INC ownership

ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 115 filers reported holding ARATANA THERAPEUTICS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Sheaff Brock Investment Advisors, LLC ownership history of ARATANA THERAPEUTICS INC
ValueSharesWeighting
Q3 2018$58,000
-54.7%
10,000
-66.7%
0.01%
-61.5%
Q2 2018$128,000
-68.1%
30,000
-67.0%
0.01%
-68.3%
Q1 2018$401,000
-24.5%
91,000
-9.9%
0.04%
-40.6%
Q4 2017$531,000
+22.1%
101,000
+42.3%
0.07%
+21.1%
Q3 2017$435,000
-25.8%
71,000
-12.3%
0.06%
-26.0%
Q2 2017$586,00081,0000.08%
Other shareholders
ARATANA THERAPEUTICS INC shareholders Q4 2018
NameSharesValueWeighting ↓
March Altus Capital Management LP 218,515$2,045,00012.79%
Broadfin Capital, LLC 3,085,979$28,885,0002.59%
First Light Asset Management, LLC 467,743$4,378,0001.88%
AWM Investment Company, Inc. 1,005,000$9,407,0001.72%
MPM ASSET MANAGEMENT LLC 250,000$2,340,0000.77%
Grandeur Peak Global Advisors, LLC 394,450$3,692,0000.72%
TURNER INVESTMENTS LLC 208,660$1,953,0000.65%
WALL STREET ASSOCIATES 197,400$1,848,0000.63%
TFS CAPITAL LLC 192,848$1,805,0000.43%
GENERAL AMERICAN INVESTORS CO INC 412,101$3,857,0000.39%
View complete list of ARATANA THERAPEUTICS INC shareholders