IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 137 filers reported holding IMPERVA INC in Q4 2014. The put-call ratio across all filers is 1.08 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $8,000 | -100.0% | 200 | -99.2% | 0.02% | -97.9% |
| Q3 2016 | $1,383,390,000 | +3722.6% | 25,761 | +9770.1% | 1.17% | +1758.7% |
| Q1 2016 | $36,190,000 | +42.5% | 261 | -20.9% | 0.06% | -11.3% |
| Q3 2015 | $25,394,000 | +289.2% | 330 | +633.3% | 0.07% | +787.5% |
| Q2 2015 | $6,525,000 | -91.0% | 45 | -97.2% | 0.01% | -86.7% |
| Q1 2015 | $72,740,000 | -79.6% | 1,613 | -77.1% | 0.06% | -85.7% |
| Q4 2014 | $355,842,000 | +143.2% | 7,042 | +65.5% | 0.42% | -4.3% |
| Q3 2014 | $146,320,000 | – | 4,255 | – | 0.44% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |