IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 178 filers reported holding IMPERVA INC in Q4 2016. The put-call ratio across all filers is 0.69 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $933,000 | +14.1% | 24,284 | +59.4% | 0.00% | 0.0% |
| Q3 2016 | $818,000 | -52.1% | 15,232 | -61.7% | 0.00% | -50.0% |
| Q2 2016 | $1,709,000 | -75.3% | 39,740 | -71.0% | 0.00% | -71.4% |
| Q1 2016 | $6,920,000 | -32.6% | 137,034 | -15.5% | 0.01% | -36.4% |
| Q4 2015 | $10,270,000 | -6.6% | 162,211 | -3.4% | 0.01% | -8.3% |
| Q3 2015 | $10,994,000 | +29.6% | 167,901 | +34.0% | 0.01% | +33.3% |
| Q2 2015 | $8,482,000 | +63.6% | 125,294 | +3.2% | 0.01% | +80.0% |
| Q1 2015 | $5,186,000 | -3.4% | 121,448 | +11.8% | 0.01% | 0.0% |
| Q4 2014 | $5,370,000 | +322.8% | 108,644 | +145.8% | 0.01% | +400.0% |
| Q3 2014 | $1,270,000 | +414.2% | 44,197 | +367.6% | 0.00% | – |
| Q2 2014 | $247,000 | -57.6% | 9,451 | -9.6% | 0.00% | -100.0% |
| Q1 2014 | $582,000 | +20.7% | 10,457 | +4.4% | 0.00% | – |
| Q4 2013 | $482,000 | +23.6% | 10,014 | +7.8% | 0.00% | – |
| Q3 2013 | $390,000 | -5.8% | 9,287 | +1.1% | 0.00% | – |
| Q2 2013 | $414,000 | – | 9,182 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|