IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 129 filers reported holding IMPERVA INC in Q4 2013. The put-call ratio across all filers is 1.01 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $20,026,000 | -3.8% | 316,327 | -0.5% | 0.06% | -9.7% |
| Q3 2015 | $20,808,000 | -15.9% | 317,776 | -13.0% | 0.06% | -8.8% |
| Q2 2015 | $24,738,000 | +86.6% | 365,408 | +17.7% | 0.07% | +83.8% |
| Q1 2015 | $13,255,000 | -49.4% | 310,437 | -34.0% | 0.04% | -50.0% |
| Q1 2014 | $26,211,000 | +14.9% | 470,583 | -0.7% | 0.07% | +8.8% |
| Q4 2013 | $22,803,000 | +13.5% | 473,790 | -0.9% | 0.07% | +4.6% |
| Q3 2013 | $20,098,000 | -7.2% | 478,310 | -0.5% | 0.06% | -15.6% |
| Q2 2013 | $21,660,000 | – | 480,910 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sheffield Asset Management, L.L.C. | 485,662 | $21,029,000 | 9.11% |
| NORTH RUN CAPITAL, LP | 353,000 | $15,285,000 | 8.46% |
| RGM Capital, LLC | 1,763,167 | $76,345,000 | 6.70% |
| Triarii Capital Management LP | 100,000 | $4,330,000 | 5.00% |
| ETF MANAGERS GROUP, LLC | 1,148,876 | $49,000,000 | 2.97% |
| 13D Management LLC | 219,776 | $9,516,000 | 2.64% |
| KOPP INVESTMENT ADVISORS LLC | 46,961 | $2,033,000 | 2.07% |
| BROADVIEW ADVISORS LLC | 256,525 | $11,108,000 | 1.82% |
| EMINENCE CAPITAL, LP | 2,716,995 | $117,646,000 | 1.75% |
| HELLMAN JORDAN MANAGEMENT CO INC /MA/ | 21,135 | $915,000 | 1.51% |