PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 271 filers reported holding PROOFPOINT INC in Q3 2017. The put-call ratio across all filers is 0.96 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $434,000 | +6.1% | 2,500 | -23.1% | 0.02% | 0.0% |
| Q1 2021 | $409,000 | +19.9% | 3,250 | +30.0% | 0.02% | +13.3% |
| Q4 2020 | $341,000 | +29.2% | 2,500 | 0.0% | 0.02% | +15.4% |
| Q3 2020 | $264,000 | -5.0% | 2,500 | 0.0% | 0.01% | -18.8% |
| Q2 2020 | $278,000 | +8.6% | 2,500 | 0.0% | 0.02% | -27.3% |
| Q1 2020 | $256,000 | -10.8% | 2,500 | 0.0% | 0.02% | +57.1% |
| Q4 2019 | $287,000 | -11.1% | 2,500 | 0.0% | 0.01% | -22.2% |
| Q3 2019 | $323,000 | +7.3% | 2,500 | 0.0% | 0.02% | +12.5% |
| Q2 2019 | $301,000 | -1.0% | 2,500 | 0.0% | 0.02% | -5.9% |
| Q1 2019 | $304,000 | +44.8% | 2,500 | 0.0% | 0.02% | +6.2% |
| Q4 2018 | $210,000 | -21.1% | 2,500 | 0.0% | 0.02% | +23.1% |
| Q3 2018 | $266,000 | -7.6% | 2,500 | 0.0% | 0.01% | -13.3% |
| Q2 2018 | $288,000 | +1.4% | 2,500 | 0.0% | 0.02% | -6.2% |
| Q1 2018 | $284,000 | +27.9% | 2,500 | 0.0% | 0.02% | +33.3% |
| Q4 2017 | $222,000 | +1.8% | 2,500 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $218,000 | +0.5% | 2,500 | 0.0% | 0.01% | -7.7% |
| Q2 2017 | $217,000 | -38.0% | 2,500 | -54.5% | 0.01% | -38.1% |
| Q2 2015 | $350,000 | – | 5,500 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ETF MANAGERS GROUP, LLC | 497,023 | $43,157,000 | 3.64% |
| GO ETF SOLUTIONS LLP | 126,269 | $10,964,000 | 2.53% |
| GLYNN CAPITAL MANAGEMENT LLC | 91,117 | $7,912,000 | 2.13% |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC | 537,760 | $46,694,000 | 2.03% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 59,815 | $5,194,000 | 1.97% |
| EMERALD ADVISERS, LLC | 413,059 | $35,866,000 | 1.50% |
| Stephens Investment Management Group LLC | 715,134 | $62,095,000 | 1.50% |
| HHR Asset Management, LLC | 320,040 | $27,789,000 | 1.44% |
| Eventide Asset Management | 265,000 | $23,010,000 | 1.43% |
| G2 Investment Partners Management LLC | 36,785 | $3,194,000 | 1.42% |