PROOFPOINT INC's ticker is and the CUSIP is 743424AB9. A total of 26 filers reported holding PROOFPOINT INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $155,000 | +3.3% | 81,000 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $150,000 | -5.1% | 81,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $158,000 | +16.2% | 81,000 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $136,000 | -95.5% | 81,000 | -96.1% | 0.00% | -94.1% |
| Q1 2016 | $3,040,000 | +48.8% | 2,069,000 | +65.5% | 0.02% | +41.7% |
| Q3 2015 | $2,043,000 | +499.1% | 1,250,000 | +400.0% | 0.01% | +500.0% |
| Q4 2014 | $341,000 | – | 250,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Opera Trading Capital | 7,500,000 | $14,494,000 | 3.06% |
| Mint Tower Capital Management B.V. | 3,500,000 | $6,757,000 | 2.09% |
| WOLVERINE ASSET MANAGEMENT LLC | 34,249,000 | $66,152,000 | 0.99% |
| Nicholas Investment Partners, LP | 3,885,000 | $7,498,000 | 0.50% |
| MACKAY SHIELDS LLC | 5,679,000 | $10,989,000 | 0.50% |
| SSI INVESTMENT MANAGEMENT LLC | 2,128,000 | $4,108,000 | 0.36% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 6,014,000 | $11,637,000 | 0.26% |
| PALISADE CAPITAL MANAGEMENT, LP | 3,599,000 | $7,000,000 | 0.25% |
| Calamos Advisors LLC | 15,000,000 | $29,197,000 | 0.21% |
| Citadel Advisors | 69,000,000 | $133,285,000 | 0.13% |