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 | $41,000 | 0.0% | 28,000 | 0.0% | 0.01% | -12.5% |
| Q1 2018 | $41,000 | +5.1% | 28,000 | -3.4% | 0.01% | 0.0% |
| Q4 2017 | $39,000 | +18.2% | 29,000 | +3.6% | 0.01% | +14.3% |
| Q3 2017 | $33,000 | 0.0% | 28,000 | 0.0% | 0.01% | -12.5% |
| Q2 2017 | $33,000 | +43.5% | 28,000 | +40.0% | 0.01% | +33.3% |
| Q1 2017 | $23,000 | +43.8% | 20,000 | +33.3% | 0.01% | +50.0% |
| Q4 2016 | $16,000 | -5.9% | 15,000 | 0.0% | 0.00% | -20.0% |
| Q3 2016 | $17,000 | – | 15,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fore Research & Management, LP | 3,000,000 | $3,429,000 | 4.22% |
| SHENKMAN CAPITAL MANAGEMENT INC | 29,730,000 | $33,985,000 | 2.92% |
| Nicholas Investment Partners, LP | 9,415,000 | $10,715,000 | 0.76% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 31,303,000 | $35,601,000 | 0.67% |
| MACKAY SHIELDS LLC | 7,876,000 | $8,983,000 | 0.41% |
| OAKTREE CAPITAL MANAGEMENT LP | 20,220,000 | $23,115,000 | 0.34% |
| Calamos Advisors LLC | 32,247,000 | $36,769,000 | 0.29% |
| FALCON POINT CAPITAL, LLC | 1,750,000 | $1,992,000 | 0.27% |
| SSI INVESTMENT MANAGEMENT LLC | 2,448,000 | $2,788,000 | 0.26% |
| Calamos Wealth Management LLC | 923,000 | $1,052,000 | 0.16% |