PROOFPOINT INC's ticker is and the CUSIP is 743424AB9. A total of 25 filers reported holding PROOFPOINT INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $1,595,000 | +30.7% | 955,000 | +14.2% | 0.00% | 0.0% |
| Q1 2016 | $1,220,000 | -65.5% | 836,000 | -59.3% | 0.00% | -50.0% |
| Q4 2015 | $3,534,000 | +60.1% | 2,052,000 | +51.9% | 0.00% | 0.0% |
| Q3 2015 | $2,207,000 | -75.3% | 1,351,000 | -74.5% | 0.00% | -66.7% |
| Q2 2015 | $8,944,000 | -0.3% | 5,291,000 | -6.1% | 0.01% | 0.0% |
| Q1 2015 | $8,972,000 | +11.7% | 5,632,000 | -4.3% | 0.01% | +20.0% |
| Q4 2014 | $8,034,000 | – | 5,883,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|