PROOFPOINT INC's ticker is and the CUSIP is 743424AB9. A total of 22 filers reported holding PROOFPOINT INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $8,051,000 | -74.4% | 4,204,000 | -75.6% | 0.00% | -75.0% |
| Q4 2016 | $31,494,000 | -5.4% | 17,204,000 | 0.0% | 0.02% | -5.9% |
| Q3 2016 | $33,290,000 | -14.4% | 17,204,000 | -25.9% | 0.02% | -19.0% |
| Q2 2016 | $38,881,000 | +13.9% | 23,204,000 | -0.4% | 0.02% | +16.7% |
| Q1 2016 | $34,126,000 | +1.6% | 23,304,000 | +19.9% | 0.02% | +5.9% |
| Q4 2015 | $33,574,000 | +5.4% | 19,435,000 | 0.0% | 0.02% | +6.2% |
| Q3 2015 | $31,861,000 | -3.3% | 19,435,000 | 0.0% | 0.02% | +6.7% |
| Q2 2015 | $32,954,000 | +6.1% | 19,435,000 | 0.0% | 0.02% | +7.1% |
| Q1 2015 | $31,060,000 | +16.6% | 19,435,000 | 0.0% | 0.01% | +16.7% |
| Q4 2014 | $26,638,000 | – | 19,435,000 | – | 0.01% | – |
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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% |