PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 301 filers reported holding PROOFPOINT INC in Q1 2018. The put-call ratio across all filers is 0.44 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $687,000 | +1.5% | 5,320 | -5.5% | 0.01% | 0.0% |
| Q2 2019 | $677,000 | -40.6% | 5,628 | -40.0% | 0.01% | -41.7% |
| Q1 2019 | $1,139,000 | +61.8% | 9,380 | +11.7% | 0.02% | +41.2% |
| Q4 2018 | $704,000 | +10.0% | 8,400 | +39.5% | 0.02% | +30.8% |
| Q3 2018 | $640,000 | -4.8% | 6,020 | +3.4% | 0.01% | -7.1% |
| Q2 2018 | $672,000 | -10.5% | 5,824 | -11.9% | 0.01% | -17.6% |
| Q1 2018 | $751,000 | -16.1% | 6,608 | -34.4% | 0.02% | -15.0% |
| Q4 2017 | $895,000 | -21.2% | 10,080 | -22.6% | 0.02% | -25.9% |
| Q3 2017 | $1,136,000 | -5.8% | 13,020 | -6.2% | 0.03% | -6.9% |
| Q2 2017 | $1,206,000 | +54.4% | 13,888 | +32.3% | 0.03% | +45.0% |
| Q1 2017 | $781,000 | +5.3% | 10,500 | 0.0% | 0.02% | 0.0% |
| Q4 2016 | $742,000 | – | 10,500 | – | 0.02% | – |
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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% |