PROOFPOINT INC's ticker is and the CUSIP is 743424AF0. A total of 71 filers reported holding PROOFPOINT INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Calamos Advisors LLC | 285,000 | $362,000 | 0.00% |