PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 1 filers reported holding PFENEX INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 1.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $502,000 | +183.6% | 39,394 | +86.3% | 0.00% | +100.0% |
| Q2 2020 | $177,000 | -36.1% | 21,150 | -32.6% | 0.00% | -50.0% |
| Q1 2020 | $277,000 | -53.8% | 31,383 | -42.6% | 0.00% | 0.0% |
| Q4 2019 | $600,000 | +21.5% | 54,654 | -6.7% | 0.00% | 0.0% |
| Q3 2019 | $494,000 | +7.9% | 58,554 | -13.7% | 0.00% | 0.0% |
| Q2 2019 | $458,000 | +9.0% | 67,884 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $420,000 | +78.0% | 67,884 | -8.1% | 0.00% | +100.0% |
| Q4 2018 | $236,000 | -50.0% | 73,854 | -20.0% | 0.00% | -50.0% |
| Q3 2018 | $472,000 | -5.6% | 92,354 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $500,000 | -35.1% | 92,354 | -28.2% | 0.00% | -50.0% |
| Q1 2018 | $771,000 | – | 128,554 | – | 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% |