PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 343 filers reported holding PROOFPOINT INC in Q4 2020. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $726,000 | -16.9% | 5,768 | -10.0% | 0.04% | -48.1% |
| Q4 2020 | $874,000 | +23.3% | 6,408 | -4.6% | 0.08% | +13.2% |
| Q3 2020 | $709,000 | +2.2% | 6,720 | +7.6% | 0.07% | +3.0% |
| Q2 2020 | $694,000 | +36.6% | 6,244 | +26.2% | 0.07% | +10.0% |
| Q1 2020 | $508,000 | -9.8% | 4,947 | +0.9% | 0.06% | +20.0% |
| Q4 2019 | $563,000 | -13.7% | 4,905 | -2.9% | 0.05% | -21.9% |
| Q3 2019 | $652,000 | +0.2% | 5,052 | -6.7% | 0.06% | -1.5% |
| Q2 2019 | $651,000 | -11.9% | 5,412 | -11.1% | 0.06% | -17.7% |
| Q1 2019 | $739,000 | -7.9% | 6,089 | -36.3% | 0.08% | -23.3% |
| Q4 2018 | $802,000 | -30.9% | 9,565 | -12.4% | 0.10% | -22.0% |
| Q3 2018 | $1,160,000 | +16.5% | 10,914 | +26.3% | 0.13% | +7.3% |
| Q2 2018 | $996,000 | +34.8% | 8,640 | +32.8% | 0.12% | +26.8% |
| Q1 2018 | $739,000 | +50.8% | 6,505 | +18.0% | 0.10% | +61.7% |
| Q4 2017 | $490,000 | +8.6% | 5,512 | +6.6% | 0.06% | +1.7% |
| Q3 2017 | $451,000 | -0.9% | 5,170 | -1.3% | 0.06% | 0.0% |
| Q2 2017 | $455,000 | +4.4% | 5,240 | -10.6% | 0.06% | 0.0% |
| Q1 2017 | $436,000 | +10.4% | 5,864 | +4.8% | 0.06% | +1.7% |
| Q4 2016 | $395,000 | +1.5% | 5,597 | +7.7% | 0.06% | 0.0% |
| Q3 2016 | $389,000 | -13.6% | 5,196 | -27.2% | 0.06% | -21.6% |
| Q2 2016 | $450,000 | +31.2% | 7,138 | +12.0% | 0.07% | +23.3% |
| Q1 2016 | $343,000 | -15.5% | 6,376 | +2.0% | 0.06% | -17.8% |
| Q4 2015 | $406,000 | +40.5% | 6,251 | +30.3% | 0.07% | +25.9% |
| Q3 2015 | $289,000 | +2.8% | 4,797 | +8.7% | 0.06% | +11.5% |
| Q2 2015 | $281,000 | – | 4,412 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|