PROOFPOINT INC's ticker is and the CUSIP is 743424AD5. A total of 39 filers reported holding PROOFPOINT INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $46,000 | -22.0% | 37,000 | -21.3% | 0.00% | – |
| Q3 2017 | $59,000 | -1.7% | 47,000 | -2.1% | 0.00% | – |
| Q2 2017 | $60,000 | +22.4% | 48,000 | +11.6% | 0.00% | – |
| Q1 2017 | $49,000 | +14.0% | 43,000 | +13.2% | 0.00% | – |
| Q4 2016 | $43,000 | -23.2% | 38,000 | -20.8% | 0.00% | – |
| Q3 2016 | $56,000 | +33.3% | 48,000 | +23.1% | 0.00% | – |
| Q2 2016 | $42,000 | – | 39,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|