PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 201 filers reported holding PROOFPOINT INC in Q1 2016. The put-call ratio across all filers is 2.20 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $2,778,000 | -23.6% | 27,078 | -14.5% | 0.13% | +8.3% |
| Q4 2019 | $3,634,000 | -53.8% | 31,660 | -48.0% | 0.12% | -54.4% |
| Q3 2019 | $7,864,000 | +7.3% | 60,935 | -0.0% | 0.26% | +10.0% |
| Q2 2019 | $7,330,000 | +64.3% | 60,954 | +65.9% | 0.24% | +66.0% |
| Q1 2019 | $4,462,000 | +57.1% | 36,749 | +8.4% | 0.14% | +44.0% |
| Q4 2018 | $2,841,000 | -18.8% | 33,904 | +3.0% | 0.10% | -2.9% |
| Q3 2018 | $3,500,000 | -7.7% | 32,919 | +0.1% | 0.10% | -8.8% |
| Q2 2018 | $3,791,000 | -2.0% | 32,876 | -3.4% | 0.11% | -14.4% |
| Q1 2018 | $3,870,000 | +25.4% | 34,050 | -2.0% | 0.13% | +25.7% |
| Q4 2017 | $3,085,000 | -17.8% | 34,742 | -19.2% | 0.10% | -18.0% |
| Q3 2017 | $3,752,000 | +4.6% | 43,021 | +4.1% | 0.13% | -5.2% |
| Q2 2017 | $3,587,000 | +16.8% | 41,311 | +0.0% | 0.14% | +20.5% |
| Q1 2017 | $3,071,000 | -43.6% | 41,295 | -46.4% | 0.11% | -39.8% |
| Q4 2016 | $5,442,000 | -77.3% | 77,030 | -75.9% | 0.19% | -56.4% |
| Q3 2016 | $23,956,000 | +5.3% | 320,055 | -11.2% | 0.43% | +5.2% |
| Q2 2016 | $22,751,000 | +37.9% | 360,611 | +17.5% | 0.41% | +30.5% |
| Q1 2016 | $16,502,000 | +10.7% | 306,836 | +33.9% | 0.31% | +2.0% |
| Q4 2015 | $14,901,000 | +6.2% | 229,206 | -1.4% | 0.30% | +1.3% |
| Q3 2015 | $14,028,000 | -30.3% | 232,556 | -26.4% | 0.30% | -23.4% |
| Q2 2015 | $20,116,000 | -0.6% | 315,946 | -7.6% | 0.39% | -0.3% |
| Q1 2015 | $20,245,000 | +16.4% | 341,866 | -5.2% | 0.39% | +8.5% |
| Q4 2014 | $17,396,000 | +145.5% | 360,681 | +89.1% | 0.36% | +126.9% |
| Q3 2014 | $7,085,000 | – | 190,753 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|