PROOFPOINT INC's ticker is and the CUSIP is 743424AB9. A total of 22 filers reported holding PROOFPOINT INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $12,722,000 | -63.6% | 5,686,000 | -63.7% | 0.00% | -63.6% |
| Q2 2017 | $34,920,000 | +16.7% | 15,676,000 | +0.1% | 0.01% | +10.0% |
| Q1 2017 | $29,925,000 | +48.7% | 15,655,000 | +41.2% | 0.01% | +42.9% |
| Q4 2016 | $20,128,000 | +16.9% | 11,085,000 | +24.3% | 0.01% | +16.7% |
| Q3 2016 | $17,211,000 | +74.2% | 8,916,000 | +50.2% | 0.01% | +50.0% |
| Q2 2016 | $9,881,000 | +13.9% | 5,937,000 | +0.1% | 0.00% | +33.3% |
| Q1 2016 | $8,676,000 | -68.3% | 5,929,000 | -62.6% | 0.00% | -72.7% |
| Q4 2015 | $27,352,000 | +8.0% | 15,862,000 | +1.9% | 0.01% | 0.0% |
| Q3 2015 | $25,324,000 | -20.4% | 15,567,000 | -17.1% | 0.01% | -8.3% |
| Q2 2015 | $31,832,000 | +26.9% | 18,771,000 | +19.7% | 0.01% | +140.0% |
| Q1 2015 | $25,080,000 | +2556.8% | 15,678,000 | +2188.8% | 0.01% | – |
| Q4 2014 | $944,000 | – | 685,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|