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 | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $230,000 | -13.9% | 2,161 | -6.5% | 0.03% | -17.6% |
| Q2 2018 | $267,000 | +2.3% | 2,312 | +0.8% | 0.03% | -5.6% |
| Q1 2018 | $261,000 | -10.3% | 2,293 | -30.1% | 0.04% | +2.9% |
| Q4 2017 | $291,000 | +1.7% | 3,282 | 0.0% | 0.04% | -5.4% |
| Q3 2017 | $286,000 | +0.4% | 3,282 | 0.0% | 0.04% | -7.5% |
| Q2 2017 | $285,000 | – | 3,282 | – | 0.04% | – |
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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% |