PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 343 filers reported holding PROOFPOINT INC in Q4 2020. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $6,000 | +50.0% | 33 | 0.0% | 0.00% | – |
| Q1 2021 | $4,000 | -20.0% | 33 | 0.0% | 0.00% | – |
| Q4 2020 | $5,000 | +66.7% | 33 | 0.0% | 0.00% | – |
| Q3 2020 | $3,000 | -25.0% | 33 | 0.0% | 0.00% | – |
| Q2 2020 | $4,000 | +33.3% | 33 | 0.0% | 0.00% | – |
| Q1 2020 | $3,000 | -25.0% | 33 | 0.0% | 0.00% | – |
| Q4 2019 | $4,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q3 2019 | $4,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q2 2019 | $4,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q1 2019 | $4,000 | +33.3% | 33 | 0.0% | 0.00% | – |
| Q4 2018 | $3,000 | -25.0% | 33 | 0.0% | 0.00% | – |
| Q3 2018 | $4,000 | 0.0% | 33 | 0.0% | 0.00% | – |
| Q2 2018 | $4,000 | – | 33 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|