PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 47 filers reported holding PFENEX INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $588,000 | – | 220,879 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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