MARSHALL WACE, LLP - PFENEX INC ownership

PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 86 filers reported holding PFENEX INC in Q3 2019. The put-call ratio across all filers is 0.17 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of PFENEX INC
ValueSharesWeighting
Q4 2019$135,000
-74.4%
12,262
-80.4%
0.00%
-75.0%
Q3 2019$527,000
+558.8%
62,438
+428.3%
0.00%
+300.0%
Q2 2019$80,000
-97.0%
11,819
-96.0%
0.00%
-94.1%
Q4 2016$2,659,000
+1.6%
293,183
+0.3%
0.02%
-10.5%
Q3 2016$2,617,000
+6.9%
292,4450.0%0.02%
-9.5%
Q2 2016$2,448,000
-14.9%
292,4450.0%0.02%
-25.0%
Q1 2016$2,875,000
-20.6%
292,4450.0%0.03%
-17.6%
Q4 2015$3,620,000
-26.3%
292,445
-10.6%
0.03%
-43.3%
Q3 2015$4,910,000
-22.6%
327,1140.0%0.06%
-27.7%
Q2 2015$6,346,000327,1140.08%
Other shareholders
PFENEX INC shareholders Q3 2019
NameSharesValueWeighting ↓
DOW CHEMICAL CO /DE/ 1,271,428$10,731,0002.39%
RK Capital 676,339$5,708,0002.09%
APIS CAPITAL ADVISORS, LLC 140,000$1,182,0001.85%
EAM Global Investors LLC 208,610$1,761,0000.86%
EAM Investors, LLC 312,481$2,637,0000.70%
Sio Capital Management, LLC 193,608$1,634,0000.53%
Park West Asset Management LLC 885,758$7,476,0000.36%
FALCON POINT CAPITAL, LLC 44,217$408,0000.22%
Eversept Partners, LP 47,968$404,8500.13%
Delta Investment Management, LLC 28,300$238,0000.12%
View complete list of PFENEX INC shareholders