PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 302 filers reported holding PROOFPOINT INC in Q4 2017. The put-call ratio across all filers is 1.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $302,000 | -42.7% | 2,944 | -35.9% | 0.72% | +68.6% |
| Q4 2019 | $527,000 | +81.7% | 4,593 | +92.6% | 0.42% | +158.5% |
| Q1 2019 | $290,000 | -41.2% | 2,385 | -44.2% | 0.16% | +5.1% |
| Q2 2018 | $493,000 | +28.4% | 4,277 | -1.1% | 0.16% | +39.3% |
| Q4 2017 | $384,000 | -70.8% | 4,323 | -71.4% | 0.11% | -70.0% |
| Q3 2017 | $1,317,000 | +216.6% | 15,100 | +169.6% | 0.37% | +119.4% |
| Q1 2017 | $416,000 | – | 5,600 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GLYNN CAPITAL MANAGEMENT LLC | 115,410 | $13,308,000 | 2.87% |
| ASTURIAS CAPITAL LLC | 103,500 | $11,935,000 | 2.44% |
| FALCON POINT CAPITAL, LLC | 103,132 | $11,892,000 | 2.34% |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC | 566,864 | $65,365,000 | 2.17% |
| DE BURLO GROUP INC | 84,700 | $9,766,000 | 2.07% |
| Avalon Global Asset Management LLC | 45,000 | $5,189,000 | 1.88% |
| Stanley-Laman Group, Ltd. | 65,055 | $7,501,000 | 1.68% |
| EMERALD ADVISERS, LLC | 379,980 | $43,815,000 | 1.65% |
| Firsthand Capital Management, Inc. | 30,000 | $3,459,000 | 1.62% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 134,466 | $15,505,000 | 1.57% |