PROOFPOINT INC's ticker is and the CUSIP is 743424AD5. A total of 35 filers reported holding PROOFPOINT INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $1,295,000 | +0.5% | 883,000 | 0.0% | 0.00% | – |
| Q1 2018 | $1,289,000 | +16.7% | 883,000 | 0.0% | 0.00% | – |
| Q4 2017 | $1,105,000 | -0.8% | 883,000 | -1.0% | 0.00% | – |
| Q3 2017 | $1,114,000 | -35.2% | 892,000 | -35.4% | 0.00% | – |
| Q2 2017 | $1,720,000 | -17.9% | 1,381,000 | -24.9% | 0.00% | -100.0% |
| Q1 2017 | $2,094,000 | +5.9% | 1,840,000 | +5.1% | 0.00% | 0.0% |
| Q4 2016 | $1,978,000 | -41.2% | 1,751,000 | -39.8% | 0.00% | 0.0% |
| Q3 2016 | $3,364,000 | – | 2,909,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|