PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 268 filers reported holding PROOFPOINT INC in Q1 2017. The put-call ratio across all filers is 1.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,927,000 | +674.6% | 22,600 | +394.9% | 0.09% | +745.5% |
| Q2 2020 | $507,000 | +26.8% | 4,567 | +17.3% | 0.01% | +10.0% |
| Q1 2020 | $400,000 | +116.2% | 3,895 | +153.4% | 0.01% | +150.0% |
| Q2 2019 | $185,000 | -29.4% | 1,537 | -28.7% | 0.00% | -33.3% |
| Q1 2019 | $262,000 | -88.4% | 2,157 | -92.0% | 0.01% | -89.1% |
| Q4 2018 | $2,250,000 | +221.0% | 26,851 | +307.5% | 0.06% | +266.7% |
| Q3 2018 | $701,000 | +28.6% | 6,590 | +39.4% | 0.02% | +15.4% |
| Q2 2018 | $545,000 | +1.5% | 4,728 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $537,000 | +27.9% | 4,728 | 0.0% | 0.01% | +30.0% |
| Q4 2017 | $420,000 | -88.1% | 4,728 | -88.3% | 0.01% | -87.5% |
| Q3 2017 | $3,537,000 | +632.3% | 40,552 | +629.1% | 0.08% | +627.3% |
| Q2 2017 | $483,000 | +37.6% | 5,562 | +17.8% | 0.01% | +37.5% |
| Q1 2017 | $351,000 | – | 4,722 | – | 0.01% | – |
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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% |