IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 207 filers reported holding IMPERVA INC in Q4 2015. The put-call ratio across all filers is 0.33 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $822,000 | +24.2% | 14,764 | +3.6% | 0.00% | +100.0% |
| Q3 2018 | $662,000 | -3.6% | 14,247 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $687,000 | +6.7% | 14,247 | -4.3% | 0.00% | 0.0% |
| Q1 2018 | $644,000 | +9.0% | 14,880 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $591,000 | -11.3% | 14,880 | -3.0% | 0.00% | 0.0% |
| Q3 2017 | $666,000 | -9.3% | 15,347 | 0.0% | 0.00% | -50.0% |
| Q2 2017 | $734,000 | +46.8% | 15,347 | +26.0% | 0.00% | +100.0% |
| Q1 2017 | $500,000 | +6.8% | 12,180 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $468,000 | -97.2% | 12,180 | -96.1% | 0.00% | -96.9% |
| Q3 2016 | $16,695,000 | -37.5% | 310,834 | -50.0% | 0.03% | -51.5% |
| Q2 2016 | $26,731,000 | +38.3% | 621,474 | +62.4% | 0.07% | +37.5% |
| Q1 2016 | $19,326,000 | +2587.9% | 382,709 | +3270.7% | 0.05% | +2300.0% |
| Q4 2015 | $719,000 | -3.2% | 11,354 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $743,000 | -95.5% | 11,354 | -95.3% | 0.00% | -94.6% |
| Q2 2015 | $16,364,000 | -25.3% | 241,704 | -52.9% | 0.04% | -24.5% |
| Q1 2015 | $21,896,000 | -9.6% | 512,796 | +4.7% | 0.05% | -9.3% |
| Q4 2014 | $24,217,000 | +60.6% | 489,938 | -6.7% | 0.05% | +58.8% |
| Q3 2014 | $15,083,000 | +9.3% | 524,970 | -0.4% | 0.03% | +6.2% |
| Q2 2014 | $13,799,000 | -8.5% | 527,087 | +94.6% | 0.03% | -8.6% |
| Q1 2014 | $15,086,000 | +3.3% | 270,838 | -10.7% | 0.04% | +2.9% |
| Q4 2013 | $14,601,000 | +2885.9% | 303,338 | +2506.4% | 0.03% | +3300.0% |
| Q3 2013 | $489,000 | -6.7% | 11,638 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $524,000 | – | 11,638 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NORTH RUN CAPITAL, LP | 629,659 | $24,997,000 | 15.27% |
| Triarii Capital Management LP | 140,000 | $5,558,000 | 6.05% |
| RGM Capital, LLC | 1,286,507 | $51,074,000 | 4.75% |
| ETF MANAGERS GROUP, LLC | 1,247,058 | $50,381,000 | 3.64% |
| AidennLair Capital Management LP | 120,562 | $4,786,000 | 3.34% |
| 13D Management LLC | 198,791 | $7,892,000 | 2.35% |
| KOPP INVESTMENT ADVISORS LLC | 47,637 | $1,891,000 | 1.89% |
| EMINENCE CAPITAL, LP | 2,885,315 | $114,547,000 | 1.75% |
| GO ETF SOLUTIONS LLP | 276,022 | $10,958,000 | 1.59% |
| Stanley-Laman Group, Ltd. | 125,011 | $4,963,000 | 1.07% |