PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 302 filers reported holding PROOFPOINT INC in Q4 2017. The put-call ratio across all filers is 1.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $959,503 | +379.8% | 5,522 | +191.4% | 0.01% | +200.0% |
| Q3 2020 | $200,000 | -35.5% | 1,895 | -37.2% | 0.00% | -33.3% |
| Q1 2020 | $310,000 | -52.1% | 3,019 | -46.5% | 0.00% | -40.0% |
| Q4 2019 | $647,000 | -24.6% | 5,640 | -15.1% | 0.01% | -28.6% |
| Q3 2019 | $858,000 | -33.6% | 6,647 | -38.2% | 0.01% | -22.2% |
| Q2 2019 | $1,293,000 | -28.9% | 10,756 | -28.2% | 0.01% | -40.0% |
| Q1 2019 | $1,819,000 | +80.1% | 14,978 | +71.0% | 0.02% | +150.0% |
| Q2 2018 | $1,010,000 | +170.1% | 8,758 | +166.0% | 0.01% | +200.0% |
| Q1 2018 | $374,000 | -28.6% | 3,292 | -44.2% | 0.00% | 0.0% |
| Q4 2017 | $524,000 | +22.7% | 5,897 | +20.5% | 0.00% | -33.3% |
| Q3 2017 | $427,000 | -47.9% | 4,893 | -57.8% | 0.00% | -40.0% |
| Q4 2016 | $820,000 | -63.2% | 11,600 | -67.1% | 0.01% | -50.0% |
| Q2 2016 | $2,227,000 | +103.0% | 35,293 | +94.0% | 0.01% | +66.7% |
| Q3 2015 | $1,097,000 | -53.7% | 18,189 | -51.1% | 0.01% | -50.0% |
| Q2 2015 | $2,369,000 | +89.1% | 37,208 | +75.9% | 0.01% | +71.4% |
| Q1 2015 | $1,253,000 | – | 21,147 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|