VANGUARD GROUP INC - IMPERVA INC ownership

IMPERVA INC's ticker is IMPV and the CUSIP is 45321L100. A total of 123 filers reported holding IMPERVA INC in Q2 2014. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of IMPERVA INC
ValueSharesWeighting
Q4 2018$171,870,000
+24.9%
3,086,207
+4.2%
0.01%
+60.0%
Q3 2018$137,591,000
-0.7%
2,962,136
+3.1%
0.01%
-16.7%
Q2 2018$138,629,000
+17.0%
2,873,149
+5.0%
0.01%
+20.0%
Q1 2018$118,476,000
+12.7%
2,736,169
+3.4%
0.01%0.0%
Q4 2017$105,080,000
-2.4%
2,646,883
+6.7%
0.01%0.0%
Q3 2017$107,614,000
-7.8%
2,479,600
+1.7%
0.01%
-16.7%
Q2 2017$116,718,000
+21.5%
2,439,240
+4.3%
0.01%
+20.0%
Q1 2017$96,033,000
+11.8%
2,339,441
+4.6%
0.01%0.0%
Q4 2016$85,888,000
-26.1%
2,236,662
+3.3%
0.01%
-28.6%
Q3 2016$116,283,000
+30.2%
2,165,020
+4.2%
0.01%
+16.7%
Q2 2016$89,343,000
-7.4%
2,077,265
+8.7%
0.01%0.0%
Q1 2016$96,526,000
-18.0%
1,911,414
+2.8%
0.01%
-25.0%
Q4 2015$117,666,000
-76.2%
1,858,577
-84.5%
0.01%
-55.6%
Q3 2015$493,738,000
+330.0%
11,998,330
+607.4%
0.02%
+125.0%
Q2 2015$114,825,000
+66.3%
1,696,097
+4.9%
0.01%
+60.0%
Q1 2015$69,046,000
+1.1%
1,617,004
+17.0%
0.01%0.0%
Q4 2014$68,310,000
+84.7%
1,381,959
+7.4%
0.01%
+66.7%
Q3 2014$36,980,000
+10.3%
1,287,158
+0.5%
0.00%0.0%
Q2 2014$33,523,000
-53.9%
1,280,453
-1.8%
0.00%
-50.0%
Q1 2014$72,641,000
+32.8%
1,304,132
+14.7%
0.01%
+20.0%
Q4 2013$54,714,000
+30.1%
1,136,797
+13.6%
0.01%
+25.0%
Q3 2013$42,063,000
+7.0%
1,001,024
+14.6%
0.00%0.0%
Q2 2013$39,328,000873,1850.00%
Other shareholders

There were no reported owners of IMPERVA INC in Q2 2014.

NameSharesValueWeighting ↓
View complete list of IMPERVA INC shareholders