PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 75 filers reported holding PFENEX INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $178,000 | +93.5% | 28,840 | 0.0% | 0.00% | – |
| Q4 2018 | $92,000 | -68.7% | 28,840 | -50.0% | 0.00% | – |
| Q3 2018 | $294,000 | +88.5% | 57,680 | +100.0% | 0.00% | – |
| Q2 2018 | $156,000 | -23.5% | 28,840 | -18.0% | 0.00% | – |
| Q1 2017 | $204,000 | -21.8% | 35,184 | +22.3% | 0.00% | – |
| Q4 2016 | $261,000 | +1.6% | 28,757 | 0.0% | 0.00% | – |
| Q3 2016 | $257,000 | +20.7% | 28,757 | +13.0% | 0.00% | – |
| Q2 2016 | $213,000 | -14.8% | 25,442 | 0.0% | 0.00% | – |
| Q1 2016 | $250,000 | -20.6% | 25,442 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $315,000 | -11.8% | 25,442 | +7.1% | 0.00% | 0.0% |
| Q3 2015 | $357,000 | -22.6% | 23,751 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $461,000 | – | 23,751 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DSC Advisors, L.P. | 510,000 | $4,565,000 | 2.77% |
| DOW CHEMICAL CO /DE/ | 2,221,428 | $19,882,000 | 1.94% |
| AWM Investment Company, Inc. | 938,042 | $8,395,000 | 1.54% |
| SANDERS MORRIS HARRIS LLC | 372,628 | $3,335,000 | 1.01% |
| Cormorant Asset Management, LP | 632,559 | $5,661,000 | 0.62% |
| Perceptive Advisors | 939,930 | $8,412,000 | 0.54% |
| Sio Capital Management, LLC | 64,556 | $578,000 | 0.40% |
| Granite Investment Partners, LLC | 125,223 | $1,120,000 | 0.08% |
| TFS CAPITAL LLC | 16,851 | $151,000 | 0.04% |
| Spark Investment Management LLC | 36,100 | $323,000 | 0.03% |