William Blair & Company’s Pfenex Inc. PFNX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q3
Sell
-3,036,976
Closed -$25.4M 1793
2020
Q2
$25.4M Buy
3,036,976
+326,783
+12% +$2.73M 0.12% 152
2020
Q1
$23.9M Buy
2,710,193
+107,707
+4% +$950K 0.15% 139
2019
Q4
$28.6M Buy
2,602,486
+49,664
+2% +$545K 0.15% 147
2019
Q3
$21.5M Buy
2,552,822
+146,986
+6% +$1.24M 0.12% 167
2019
Q2
$16.2M Buy
2,405,836
+181,455
+8% +$1.22M 0.09% 202
2019
Q1
$13.7M Buy
2,224,381
+462,925
+26% +$2.86M 0.08% 214
2018
Q4
$5.62M Sell
1,761,456
-228,534
-11% -$729K 0.04% 318
2018
Q3
$10.2M Buy
1,989,990
+70,239
+4% +$359K 0.06% 254
2018
Q2
$10.4M Buy
1,919,751
+549,831
+40% +$2.97M 0.07% 236
2018
Q1
$8.22M Buy
1,369,920
+518,672
+61% +$3.11M 0.06% 266
2017
Q4
$2.26M Buy
851,248
+125,400
+17% +$334K 0.02% 538
2017
Q3
$2.19M Buy
725,848
+475,031
+189% +$1.43M 0.02% 536
2017
Q2
$1.01M Buy
250,817
+31,108
+14% +$125K 0.01% 751
2017
Q1
$1.59M Buy
219,709
+3,325
+2% +$24K 0.01% 596
2016
Q4
$1.96M Buy
216,384
+17,909
+9% +$162K 0.02% 496
2016
Q3
$1.78M Buy
198,475
+40,624
+26% +$364K 0.02% 519
2016
Q2
$1.32M Sell
157,851
-2,500
-2% -$20.9K 0.01% 562
2016
Q1
$1.58M Buy
160,351
+10,507
+7% +$103K 0.01% 506
2015
Q4
$1.86M Buy
149,844
+2,998
+2% +$37.1K 0.02% 490
2015
Q3
$2.2M Sell
146,846
-43,733
-23% -$656K 0.02% 508
2015
Q2
$3.7M Buy
190,579
+39,079
+26% +$758K 0.01% 1147
2015
Q1
$2.41M Buy
+151,500
New +$2.41M ﹤0.01% 1253