William Blair & Company’s Aratana Therapeutics, Inc. PETX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q3
Sell
-143,710
Closed -$742K 1799
2019
Q2
$742K Sell
143,710
-14,640
-9% -$65.8K ﹤0.01% 845
2019
Q1
$570K Sell
158,350
-104,150
-40% -$451K ﹤0.01% 919
2018
Q4
$1.61M Sell
262,500
-26,025
-9% -$159K 0.01% 576
2018
Q3
$1.69M Sell
288,525
-312,955
-52% -$1.56M 0.01% 600
2018
Q2
$2.56M Sell
601,480
-264,522
-31% -$1.33M 0.02% 506
2018
Q1
$3.82M Buy
866,002
+35,737
+4% +$159K 0.03% 416
2017
Q4
$4.37M Buy
830,265
+39,432
+5% +$241K 0.03% 386
2017
Q3
$4.85M Buy
790,833
+39,613
+5% +$251K 0.04% 345
2017
Q2
$5.43M Buy
751,220
+84,057
+13% +$517K 0.04% 326
2017
Q1
$4.25M Buy
667,163
+51,692
+8% +$349K 0.03% 353
2016
Q4
$4.42M Sell
615,471
-34,060
-5% -$275K 0.04% 328
2016
Q3
$6.08M Buy
649,531
+45,879
+8% +$381K 0.05% 279
2016
Q2
$3.81M Buy
603,652
+53,703
+10% +$345K 0.04% 337
2016
Q1
$3.04M Buy
549,949
+144,548
+36% +$543K 0.03% 365
2015
Q4
$2.26M Buy
405,401
+56,820
+16% +$376K 0.02% 438
2015
Q3
$2.95M Buy
348,581
+11,381
+3% +$193K 0.03% 425
2015
Q2
$5.1M Buy
337,200
+85,960
+34% +$1.24M 0.01% 1070
2015
Q1
$4.02M Buy
251,240
+2,690
+1% +$47.9K 0.01% 1098
2014
Q4
$4.43M Buy
248,550
+92,625
+59% +$1.15M 0.01% 1070
2014
Q3
$1.56M Buy
155,925
+46,180
+42% +$560K ﹤0.01% 1341
2014
Q2
$1.71M Sell
109,745
-311,390
-74% -$4.41M ﹤0.01% 1288
2014
Q1
$7.82M Buy
421,135
+398,395
+1,752% +$7.98M 0.01% 874
2013
Q4
$434K Buy
+22,740
New +$462K ﹤0.01% 1627

Other funds holding PETX