PROOFPOINT INC's ticker is and the CUSIP is 743424AD5. A total of 34 filers reported holding PROOFPOINT INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $59,899,000 | +0.5% | 40,700,000 | 0.0% | 0.03% | +3.3% |
| Q1 2018 | $59,609,000 | +16.6% | 40,700,000 | 0.0% | 0.03% | +20.0% |
| Q4 2017 | $51,129,000 | +0.1% | 40,700,000 | 0.0% | 0.02% | 0.0% |
| Q3 2017 | $51,053,000 | +0.3% | 40,700,000 | 0.0% | 0.02% | 0.0% |
| Q2 2017 | $50,900,000 | +36.2% | 40,700,000 | +24.5% | 0.02% | +31.6% |
| Q1 2017 | $37,380,000 | +163.6% | 32,700,000 | +161.6% | 0.02% | +171.4% |
| Q4 2016 | $14,180,000 | -2.7% | 12,500,000 | 0.0% | 0.01% | -12.5% |
| Q3 2016 | $14,569,000 | +8.4% | 12,500,000 | 0.0% | 0.01% | +14.3% |
| Q2 2016 | $13,439,000 | – | 12,500,000 | – | 0.01% | – |
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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% |