PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 271 filers reported holding PROOFPOINT INC in Q2 2017. The put-call ratio across all filers is 1.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q1 2021 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q4 2020 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q3 2020 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q2 2020 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q1 2020 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q4 2019 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q3 2019 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q2 2019 | $56,000 | 0.0% | 320 | 0.0% | 0.00% | – |
| Q1 2019 | $56,000 | +1020.0% | 320 | +392.3% | 0.00% | – |
| Q4 2018 | $5,000 | -16.7% | 65 | +16.1% | 0.00% | – |
| Q3 2018 | $6,000 | -14.3% | 56 | -5.1% | 0.00% | – |
| Q2 2018 | $7,000 | 0.0% | 59 | 0.0% | 0.00% | – |
| Q1 2018 | $7,000 | +40.0% | 59 | 0.0% | 0.00% | – |
| Q4 2017 | $5,000 | 0.0% | 59 | +1.7% | 0.00% | – |
| Q3 2017 | $5,000 | -16.7% | 58 | -9.4% | 0.00% | – |
| Q2 2017 | $6,000 | +20.0% | 64 | +3.2% | 0.00% | – |
| Q1 2017 | $5,000 | – | 62 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|