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 | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $9,172,000 | +23.9% | 62,320 | +22.9% | 0.08% | +40.7% |
| Q1 2018 | $7,400,000 | -17.6% | 50,700 | -29.4% | 0.06% | -29.8% |
| Q4 2017 | $8,984,000 | -0.6% | 71,800 | -0.7% | 0.08% | +6.3% |
| Q3 2017 | $9,036,000 | -5.4% | 72,320 | -5.7% | 0.08% | -8.1% |
| Q2 2017 | $9,550,000 | +9.4% | 76,670 | 0.0% | 0.09% | +11.7% |
| Q1 2017 | $8,726,000 | +0.8% | 76,670 | 0.0% | 0.08% | +5.5% |
| Q4 2016 | $8,659,000 | -2.8% | 76,670 | -0.5% | 0.07% | -21.5% |
| Q3 2016 | $8,912,000 | -4.7% | 77,080 | -11.6% | 0.09% | +40.9% |
| Q2 2016 | $9,354,000 | – | 87,170 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SHENKMAN CAPITAL MANAGEMENT INC | 23,456,000 | $29,335,000 | 2.64% |
| MACKAY SHIELDS LLC | 23,038,000 | $28,789,000 | 1.22% |
| Nicholas Investment Partners, LP | 9,915,000 | $12,351,000 | 0.87% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 23,071,000 | $28,662,000 | 0.55% |
| SSI INVESTMENT MANAGEMENT LLC | 2,779,000 | $3,459,000 | 0.30% |
| Calamos Advisors LLC | 30,297,000 | $37,824,000 | 0.28% |
| RWC Asset Management LLP | 3,500,000 | $4,360,000 | 0.25% |
| Calamos Wealth Management LLC | 901,000 | $1,125,000 | 0.16% |
| OAKTREE CAPITAL MANAGEMENT LP | 5,306,000 | $6,617,000 | 0.11% |
| SG Americas Securities, LLC | 76,670 | $9,550,000 | 0.09% |