PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 333 filers reported holding PROOFPOINT INC in Q3 2018. The put-call ratio across all filers is 0.65 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,917,000 | -10.2% | 22,878 | +14.0% | 0.75% | +36.9% |
| Q3 2018 | $2,134,000 | -7.8% | 20,072 | 0.0% | 0.54% | -17.7% |
| Q2 2018 | $2,314,000 | -3.2% | 20,072 | -4.6% | 0.66% | +117.0% |
| Q1 2018 | $2,391,000 | +28.0% | 21,040 | 0.0% | 0.30% | +23.0% |
| Q4 2017 | $1,868,000 | -4.6% | 21,040 | -6.4% | 0.25% | -3.9% |
| Q3 2017 | $1,959,000 | +12.0% | 22,469 | +11.5% | 0.26% | +15.7% |
| Q2 2017 | $1,749,000 | -17.3% | 20,150 | -29.2% | 0.22% | -17.4% |
| Q1 2017 | $2,115,000 | -64.9% | 28,445 | -66.7% | 0.27% | -49.7% |
| Q4 2016 | $6,031,000 | -27.4% | 85,378 | -23.1% | 0.54% | -17.4% |
| Q3 2016 | $8,312,000 | +6.5% | 111,057 | -10.2% | 0.65% | +12.1% |
| Q2 2016 | $7,804,000 | +38.3% | 123,708 | +17.9% | 0.58% | +44.3% |
| Q1 2016 | $5,642,000 | +412.9% | 104,911 | +519.6% | 0.40% | +428.9% |
| Q4 2015 | $1,100,000 | -26.5% | 16,932 | -31.8% | 0.08% | -26.9% |
| Q3 2015 | $1,497,000 | – | 24,832 | – | 0.10% | – |
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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% |