PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 68 filers reported holding PFENEX INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,576,000 | +26.7% | 188,700 | +33.8% | 0.01% | 0.0% |
| Q1 2020 | $1,244,000 | -12.3% | 141,000 | +9.1% | 0.01% | +66.7% |
| Q4 2019 | $1,419,000 | +135.3% | 129,200 | +80.7% | 0.00% | +200.0% |
| Q3 2019 | $603,000 | +133.7% | 71,500 | +86.7% | 0.00% | 0.0% |
| Q2 2019 | $258,000 | +0.4% | 38,300 | -7.9% | 0.00% | 0.0% |
| Q1 2019 | $257,000 | +70.2% | 41,600 | -11.9% | 0.00% | – |
| Q4 2018 | $151,000 | -60.6% | 47,200 | -37.0% | 0.00% | -100.0% |
| Q3 2018 | $383,000 | +238.9% | 74,900 | +260.1% | 0.00% | – |
| Q2 2018 | $113,000 | – | 20,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DSC Advisors, L.P. | 500,000 | $4,185,000 | 2.63% |
| DOW CHEMICAL CO /DE/ | 2,221,428 | $18,593,000 | 1.91% |
| AWM Investment Company, Inc. | 952,216 | $7,970,000 | 1.70% |
| Cormorant Asset Management, LP | 632,559 | $5,295,000 | 0.75% |
| SANDERS MORRIS HARRIS LLC | 361,657 | $3,027,000 | 0.70% |
| Perceptive Advisors | 960,877 | $8,043,000 | 0.56% |
| TFS CAPITAL LLC | 174,578 | $1,461,000 | 0.27% |
| Sio Capital Management, LLC | 49,092 | $411,000 | 0.21% |
| Granite Investment Partners, LLC | 117,115 | $980,000 | 0.08% |
| OXFORD ASSET MANAGEMENT LLP | 96,232 | $805,000 | 0.03% |