PROOFPOINT INC's ticker is and the CUSIP is 743424AB9. A total of 20 filers reported holding PROOFPOINT INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $33,437,000 | 0.0% | 15,000,000 | 0.0% | 0.26% | +4.9% |
| Q2 2017 | $33,437,000 | +16.1% | 15,000,000 | 0.0% | 0.25% | +8.8% |
| Q1 2017 | $28,794,000 | +4.7% | 15,000,000 | 0.0% | 0.23% | +3.7% |
| Q4 2016 | $27,512,000 | -5.8% | 15,000,000 | 0.0% | 0.22% | +4.8% |
| Q3 2016 | $29,197,000 | +137.4% | 15,000,000 | +100.0% | 0.21% | +143.0% |
| Q2 2016 | $12,297,000 | +11.8% | 7,500,000 | 0.0% | 0.09% | +17.8% |
| Q1 2016 | $10,998,000 | -15.8% | 7,500,000 | 0.0% | 0.07% | -12.0% |
| Q4 2015 | $13,058,000 | +7.0% | 7,500,000 | 0.0% | 0.08% | -1.2% |
| Q3 2015 | $12,202,000 | -3.9% | 7,500,000 | 0.0% | 0.08% | +7.7% |
| Q2 2015 | $12,697,000 | +5.7% | 7,500,000 | 0.0% | 0.08% | +4.0% |
| Q1 2015 | $12,014,000 | -60.6% | 7,500,000 | -65.8% | 0.08% | -62.9% |
| Q4 2014 | $30,523,000 | – | 21,934,000 | – | 0.20% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WOLVERINE ASSET MANAGEMENT LLC | 34,249,000 | $65,515,000 | 1.02% |
| MACKAY SHIELDS LLC | 5,674,000 | $10,866,000 | 0.49% |
| Nicholas Investment Partners, LP | 2,985,000 | $5,709,000 | 0.40% |
| SSI INVESTMENT MANAGEMENT LLC | 1,750,000 | $3,347,000 | 0.31% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 6,014,000 | $11,516,000 | 0.29% |
| Calamos Advisors LLC | 15,000,000 | $28,794,000 | 0.23% |
| Citadel Advisors | 98,685,000 | $188,887,000 | 0.17% |
| LORD, ABBETT & CO. LLC | 3,568,000 | $6,833,000 | 0.02% |
| WELLS FARGO & COMPANY/MN | 15,655,000 | $29,925,000 | 0.01% |
| LAZARD ASSET MANAGEMENT LLC | 2,500,000 | $4,787,000 | 0.01% |