IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 175 filers reported holding IMPERVA INC in Q3 2017. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $78,000 | +6.8% | 1,627 | -8.0% | 0.00% | 0.0% |
| Q1 2017 | $73,000 | +15.9% | 1,768 | +8.0% | 0.00% | 0.0% |
| Q4 2016 | $63,000 | -28.4% | 1,637 | 0.0% | 0.00% | -25.0% |
| Q3 2016 | $88,000 | -27.3% | 1,637 | -41.8% | 0.00% | -20.0% |
| Q2 2016 | $121,000 | -31.6% | 2,811 | -19.9% | 0.01% | -44.4% |
| Q1 2016 | $177,000 | -83.8% | 3,511 | -79.7% | 0.01% | -83.6% |
| Q4 2015 | $1,095,000 | -23.3% | 17,290 | -20.7% | 0.06% | -25.7% |
| Q3 2015 | $1,428,000 | -13.8% | 21,813 | -10.8% | 0.07% | -1.3% |
| Q2 2015 | $1,656,000 | +5.3% | 24,456 | -33.6% | 0.08% | +4.2% |
| Q1 2015 | $1,573,000 | -54.8% | 36,843 | -47.7% | 0.07% | -56.4% |
| Q4 2014 | $3,481,000 | – | 70,428 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |