PFENEX INC's ticker is PFNX and the CUSIP is 717071104. A total of 70 filers reported holding PFENEX INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Investment Research & Advisory Group, Inc. | 58,304 | $2,146,000 | 1.59% |