PROOFPOINT INC's ticker is and the CUSIP is 743424AD5. A total of 40 filers reported holding PROOFPOINT INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $1,404,000 | +0.9% | 950,000 | 0.0% | 0.04% | -12.8% |
| Q1 2018 | $1,391,000 | +16.7% | 950,000 | 0.0% | 0.05% | +17.5% |
| Q4 2017 | $1,192,000 | +0.4% | 950,000 | 0.0% | 0.04% | -4.8% |
| Q3 2017 | $1,187,000 | +0.1% | 950,000 | 0.0% | 0.04% | -4.5% |
| Q2 2017 | $1,186,000 | +9.0% | 950,000 | 0.0% | 0.04% | +4.8% |
| Q1 2017 | $1,088,000 | +1.2% | 950,000 | 0.0% | 0.04% | +5.0% |
| Q4 2016 | $1,075,000 | -2.4% | 950,000 | 0.0% | 0.04% | +2.6% |
| Q3 2016 | $1,101,000 | +1.1% | 950,000 | -6.2% | 0.04% | -2.5% |
| Q2 2016 | $1,089,000 | – | 1,013,000 | – | 0.04% | – |
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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% |