PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 299 filers reported holding PROOFPOINT INC in Q4 2018. The put-call ratio across all filers is 0.90 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,860,000 | +424.5% | 22,219 | +310.7% | 0.00% | +300.0% |
| Q4 2020 | $736,000 | +7.9% | 5,410 | -16.7% | 0.00% | 0.0% |
| Q3 2020 | $682,000 | +109.2% | 6,491 | +121.5% | 0.00% | 0.0% |
| Q2 2020 | $326,000 | -54.5% | 2,930 | -57.0% | 0.00% | -50.0% |
| Q1 2020 | $716,000 | -60.4% | 6,816 | -56.6% | 0.00% | -33.3% |
| Q4 2019 | $1,806,000 | -43.2% | 15,717 | -36.2% | 0.00% | -50.0% |
| Q3 2019 | $3,178,000 | -61.8% | 24,624 | -64.4% | 0.01% | -62.5% |
| Q2 2019 | $8,327,000 | +479.1% | 69,251 | +484.9% | 0.02% | +433.3% |
| Q1 2019 | $1,438,000 | +30.7% | 11,839 | -9.3% | 0.00% | +50.0% |
| Q4 2018 | $1,100,000 | -6.7% | 13,056 | +17.6% | 0.00% | 0.0% |
| Q3 2018 | $1,179,000 | +131.2% | 11,103 | +150.3% | 0.00% | +100.0% |
| Q2 2018 | $510,000 | +72.3% | 4,436 | +70.0% | 0.00% | – |
| Q1 2018 | $296,000 | -13.2% | 2,610 | -32.0% | 0.00% | – |
| Q4 2017 | $341,000 | -11.4% | 3,838 | -13.0% | 0.00% | -100.0% |
| Q3 2017 | $385,000 | -70.8% | 4,414 | -74.5% | 0.00% | -66.7% |
| Q1 2017 | $1,320,000 | +153.4% | 17,309 | +134.6% | 0.00% | +200.0% |
| Q4 2016 | $521,000 | +86.1% | 7,378 | -1.3% | 0.00% | 0.0% |
| Q2 2014 | $280,000 | -6.0% | 7,477 | -6.9% | 0.00% | 0.0% |
| Q1 2014 | $298,000 | +16.0% | 8,030 | +3.6% | 0.00% | 0.0% |
| Q4 2013 | $257,000 | – | 7,748 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ETF MANAGERS GROUP, LLC | 497,023 | $43,157,000 | 3.64% |
| GO ETF SOLUTIONS LLP | 126,269 | $10,964,000 | 2.53% |
| GLYNN CAPITAL MANAGEMENT LLC | 91,117 | $7,912,000 | 2.13% |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC | 537,760 | $46,694,000 | 2.03% |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC | 59,815 | $5,194,000 | 1.97% |
| EMERALD ADVISERS, LLC | 413,059 | $35,866,000 | 1.50% |
| Stephens Investment Management Group LLC | 715,134 | $62,095,000 | 1.50% |
| HHR Asset Management, LLC | 320,040 | $27,789,000 | 1.44% |
| Eventide Asset Management | 265,000 | $23,010,000 | 1.43% |
| G2 Investment Partners Management LLC | 36,785 | $3,194,000 | 1.42% |