PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 325 filers reported holding PROOFPOINT INC in Q1 2021. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $480,000 | +29.4% | 3,519 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $371,000 | +57.9% | 3,519 | +72.1% | 0.00% | +100.0% |
| Q4 2019 | $235,000 | -57.7% | 2,045 | -52.5% | 0.00% | -66.7% |
| Q3 2019 | $555,000 | -44.4% | 4,302 | -48.2% | 0.00% | -50.0% |
| Q2 2019 | $999,000 | +32.0% | 8,304 | +33.3% | 0.01% | +20.0% |
| Q1 2019 | $757,000 | -3.4% | 6,231 | -15.5% | 0.01% | +25.0% |
| Q3 2018 | $784,000 | +17.7% | 7,375 | +27.8% | 0.00% | 0.0% |
| Q2 2018 | $666,000 | -3.6% | 5,772 | -5.0% | 0.00% | 0.0% |
| Q1 2018 | $691,000 | +7.5% | 6,076 | -16.1% | 0.00% | 0.0% |
| Q4 2017 | $643,000 | +1.4% | 7,242 | -0.3% | 0.00% | 0.0% |
| Q3 2017 | $634,000 | -4.2% | 7,266 | -4.6% | 0.00% | 0.0% |
| Q2 2017 | $662,000 | – | 7,619 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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