CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - ARATANA THERAPEUTICS INC ownership

ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 105 filers reported holding ARATANA THERAPEUTICS INC in Q2 2018. The put-call ratio across all filers is 0.28 and the average weighting 0.1%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of ARATANA THERAPEUTICS INC
ValueSharesWeighting
Q2 2019$384,000
+47.1%
74,479
+2.7%
0.00%0.0%
Q1 2019$261,000
-41.3%
72,5490.0%0.00%0.0%
Q4 2018$445,000
+11.5%
72,549
+6.2%
0.00%0.0%
Q3 2018$399,000
+37.6%
68,3430.0%0.00%0.0%
Q2 2018$290,000
+2.8%
68,343
+6.8%
0.00%0.0%
Q1 2018$282,000
-17.8%
63,993
-1.9%
0.00%0.0%
Q4 2017$343,000
-13.2%
65,256
+1.3%
0.00%0.0%
Q3 2017$395,000
-23.9%
64,418
-10.2%
0.00%0.0%
Q2 2017$519,000
+45.8%
71,741
+6.9%
0.00%0.0%
Q1 2017$356,000
-27.8%
67,141
-2.2%
0.00%0.0%
Q4 2016$493,000
-25.4%
68,641
-2.8%
0.00%0.0%
Q3 2016$661,000
+49.5%
70,641
+1.0%
0.00%0.0%
Q2 2016$442,000
+25.6%
69,941
+9.7%
0.00%0.0%
Q1 2016$352,000
+14.7%
63,730
+16.0%
0.00%0.0%
Q4 2015$307,000
-32.7%
54,930
+1.8%
0.00%0.0%
Q3 2015$456,000
-44.3%
53,935
-0.4%
0.00%
-50.0%
Q2 2015$819,000
-2.4%
54,135
+3.3%
0.00%0.0%
Q1 2015$839,000
-11.7%
52,383
-1.7%
0.00%0.0%
Q4 2014$950,000
+78.2%
53,283
+0.4%
0.00%
+100.0%
Q3 2014$533,000
-23.4%
53,056
+19.0%
0.00%
-50.0%
Q2 2014$696,000
+160.7%
44,600
+209.7%
0.00%
+100.0%
Q1 2014$267,000
+17.6%
14,400
+21.0%
0.00%0.0%
Q4 2013$227,000
+46.5%
11,900
+25.3%
0.00%
Q3 2013$155,0009,5000.00%
Other shareholders
ARATANA THERAPEUTICS INC shareholders Q2 2018
NameSharesValueWeighting ↓
Broadfin Capital, LLC 5,184,942$31,784,0004.70%
AWM Investment Company, Inc. 1,562,517$9,578,0001.67%
Opaleye Management Inc. 420,000$2,574,0000.91%
MPM ASSET MANAGEMENT LLC 250,000$1,533,0000.75%
GENERAL AMERICAN INVESTORS CO INC 867,600$5,318,0000.50%
Grandeur Peak Global Advisors, LLC 538,363$3,300,0000.50%
Redmond Asset Management, LLC 55,941$343,0000.16%
WOODSTOCK CORP 88,303$541,0000.10%
CADENCE CAPITAL MANAGEMENT LLC 173,808$1,065,0000.07%
Sheaff Brock Investment Advisors, LLC 71,000$435,0000.06%
View complete list of ARATANA THERAPEUTICS INC shareholders